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1

Guzanová, Anna, Erik Janoško, Dagmar Draganovská, et al. "Investigation of Applicability Flowdrill Technology for Joining Thin-Walled Metal Sheets." Metals 12, no. 4 (2022): 540. http://dx.doi.org/10.3390/met12040540.

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The applicability of flowdrill technology to join steel and aluminum alloys is studied. When used to flowdrill two overlapped thin-walled materials, a joint is formed as a secondary effect. The quality of the resulting bushings forming the interference fit joint was investigated by metallography. The joints were formed using a combination of uncoated deep drawn steel, galvanized high-strength low alloy steel and aluminum alloy, in different positions in the joint. Subsequently, tensile shear testing of single joints was performed. The load-carrying capacity of the joints was also tested in com
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2

Herák, D., M. Müller, R. Chotěborský, and O. Dajbych. "Loading capacity determination of the wooden scarf joint." Research in Agricultural Engineering 55, No. 2 (2009): 76–83. http://dx.doi.org/10.17221/22/2008-rae.

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The paper describes the complete derivation of the theoretical bonded scarf joint loading capacity and the construction of the Mohr’s circle for linear state of stress. Then the method of the experimental determination of the bonded joint loading capacity is explained in detail. A part of this paper deals also with the bonded joint real loading capacity determination.
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3

Mucha, Jacek, and Waldemar Witkowski. "The Structure of the Strength of Riveted Joints Determined in the Lap Joint Tensile Shear Test." Acta Mechanica et Automatica 9, no. 1 (2015): 44–49. http://dx.doi.org/10.1515/ama-2015-0009.

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Abstract The article presents the analysis of the structure of the load capacity of riveted joints. For the four joining systems the lap joint specimens were made and tested in the shearing test. The joints were prepared for the three combinations of the DC01 steel and EN AW- 5754 aluminium alloy sheets with the thickness of 2mm. On the basis of the obtained load-elongation diagram tensile shear test curves, the basic parameters defined in the ISO/DIS 12996 standard were determined. In the case of the conventional riveted joints the maximum load capacity of the joint is determined by the stren
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4

Saremi, Pooya, Wei Lu, Jari Puttonen, Dan Pada, and Jyrki Kesti. "Load-carrying capacity of welded K-type joints inside floor truss systems." Rakenteiden Mekaniikka 52, no. 1 (2019): 38–52. http://dx.doi.org/10.23998/rm.74444.

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The load-carrying capacity of a K-type joint inside a floor truss is studied both experimentally and numerically. The joint tested is a scaled-down, isolated joint. The tubular braces, plate chord, and division plate are made of SSAB Domex steel. Comparison of load displacement curves received by finite element analyses with curves obtained from tests confirms that numerical models describe joint behaviour reasonable. The paper demonstrates that joints with high load-bearing capacity can be investigated experimentally by scaling the dimensions of the joint down when testing devices can affect
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5

Janíková, Nikola, Adam Kořený, Milan Gaff, and Josef Hlavatý. "Comparative Study on Strengths of Ready-to-Assemble and Eccentric Furniture Joint." Materials 18, no. 9 (2025): 2114. https://doi.org/10.3390/ma18092114.

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This study compared two groups of furniture joints, i.e., a so-called ready-to-assemble (RTA) plastic biscuit joint from Lamello©, while the second group consists of four types of eccentric joints with beech dowels. L-shaped specimens were prepared with the help of the selected joints and a three-layer particleboard with dimensions of 150 × 150 × 400 mm. These L-shaped specimens were tested for bending moment capacity under compression and under tension. Cam joints with wooden dowels can withstand high stress. If Lamello© Bisco P-15 joints are added to the plastic Clamex P-14 joint, this joint
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6

Xiao, Yong, Min Yu, and Wei Liu. "Finite Element Analysis of Prefabricated Semi-Rigid Concrete Beam–Column Joint with Steel Connections." Applied Sciences 14, no. 12 (2024): 5070. http://dx.doi.org/10.3390/app14125070.

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This paper introduces a novel type of prefabricated semi-rigid concrete beam–column joint, aiming to examine its load-carrying capacity and seismic performance in comparison with a traditional cast-in-place joint. This study utilized the ABAQUS 2020 software to establish finite element models for both types of joints and conducted finite element analysis under low circumferential reciprocating displacement loads. When comparing the energy dissipation capacity, ductility, ultimate load-carrying capacity, stress mechanism, and damage mode, a comprehensive evaluation of the two types of joints wa
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7

Sun, Huibin, Wei Lu, Jiancai Wang, et al. "Comparative Study on Compressive and Flexural Properties of Concrete-Filled Steel Tubular Arch Joints." Sustainability 14, no. 14 (2022): 8916. http://dx.doi.org/10.3390/su14148916.

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Studying the bearing mechanism of concrete-filled steel tubular (CFST) arch components and constructing the quantitative design method of the CFST arch is an important subject in underground support. In order to clarify the bending and compression properties of CFST arch joints, considering different structural parameters of the joint, bending and compression tests of square CFST components without joints, with tubular joints and with flange joints were carried out. The mechanical properties and failure modes of the bending and compression combinations of each component were analyzed, and the
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8

Zhu, Jia Ning, Ke Jia Yang, Xiao Wen Li, and Rui Wen Li. "The Anti-Shear Capacity of Abnormal Joint of Steel Reinforced Concrete." Applied Mechanics and Materials 357-360 (August 2013): 863–68. http://dx.doi.org/10.4028/www.scientific.net/amm.357-360.863.

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The paper presents an test and computational results of finite element studies on the behavior and capacity of abnormal exterior joints of Steel Reinforced Concrete (SRC) column and Reinforced Concrete (RC) beam. The critical parameters influencing Anti-Shear Capacity are analyzed by ABAQUS, such as the eccentricity of column section, the steel ratio of the joint core zone, the concrete strength and the axial compression ratio and so on. As a result, the Anti-Shear capacity of the joints mainly depends on “the minor joint zone”. The calculating formula of Anti-Shear capacity of the joints, wit
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9

Malhotra, S. K., and B. Thomas. "Effect of interface gap on load–slip characteristics of timber joints fabricated with multiple nails." Canadian Journal of Civil Engineering 12, no. 1 (1985): 104–13. http://dx.doi.org/10.1139/l85-011.

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An experimental program, exploratory in nature, has been carried out to investigate the effect of interface gap on the load–slip behaviour of joints fabricated with multiple nails. In total, 320 joint specimens have been tested. Modification factors are developed to account for the effects of number of nails and interface gap on the overall load-carrying capacity of joints with multiple nails. The current practice for the design of nailed joints is that a joint fastened together with multiple nails in a row, regardless of the interface characteristics of that joint, carries lateral load equal
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10

Pei, Qiang, Cong Wu, Zhi Cheng, Yu Ding, and Hang Guo. "The Seismic Performance of New Self-Centering Beam-Column Joints of Conventional Island Main Buildings in Nuclear Power Plants." Materials 15, no. 5 (2022): 1704. http://dx.doi.org/10.3390/ma15051704.

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In order to improve the deformation energy consumption and self-centering ability of reinforced concrete (RC) frame beam-column joints for main buildings of conventional islands in nuclear power plants, a new type of self-centering joint equipped with super-elastic shape memory alloy (SMA) bars and a steel plate as kernel components in the core area of the joint is proposed in this study. Four 1/5-scale frame joints were designed and manufactured, including two contrast joints (a normal reinforced concrete joint and a concrete joint that replaces steel bars with SMA bars) and two new model joi
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11

Feng, Fan, Fanglin Huang, Weibin Wen, Peng Ge, and Yong Tao. "Enhanced Ultimate Shear Capacity of Concave Square Frustum-Shaped Wet Joint in Precast Steel–Concrete Composite Bridges." Applied Sciences 11, no. 4 (2021): 1915. http://dx.doi.org/10.3390/app11041915.

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Wet joints are widely used in precast steel–concrete composite bridges to accelerate the construction of bridges, though a conventional wet joint usually has a poor ultimate shear capacity. To improve the shear capacity of the wet joint, a concave square frustum-shaped wet joint was proposed, and the failure modes and ultimate shear capacity were studied experimentally and numerically. Specimens with concave square frustum-shaped and conventional wet joints (labeled as S-SWJ and S-CWJ) were fabricated, and experiments were performed on them. The results showed that the ultimate shear capacity
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12

Yang, Jun Fen, Tao Zhang, Yi Liang Peng, and Hong Bo Li. "Numerical Analysis of Bearing Capacity to Q690 Tubular Joints Enhanced by Inner Annular Plate." Applied Mechanics and Materials 275-277 (January 2013): 951–55. http://dx.doi.org/10.4028/www.scientific.net/amm.275-277.951.

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Simple joint is a common connection type in tubular structures. In this joint, one or more tubes are welded directly on the surface of another tube. Local buckling occurs in panel zone when the joint load is heavy, and such local buckling will reduce the bearing capacity and stiffness of the joint. In order to improve bearing capacity of tubular joints, the joint needs to be strengthened. In this paper, the bending performance of the joint will be enhanced by welding two annular plates inside the surface of panel zone of chord member. By ANSYS finite element program, the bearing capacity of th
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13

Vavrusova, Kristyna, Antonin Lokaj, David Mikolasek, and Oldrich Sucharda. "Analysis of Longitudinal Timber Beam Joints Loaded with Simple Bending." Sustainability 12, no. 21 (2020): 9288. http://dx.doi.org/10.3390/su12219288.

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The joints in timber structures are often the decisive factor in determining the load-bearing capacity, rigidity, sustainability, and durability of timber structures. Compared with the fasteners used for steel and concrete structures, fasteners for timber structures generally have a lower load-bearing capacity and rigidity, with the exception of glued joints. Glued joints in timber structures constitute a diverse group of rigid joints which are distinguished by sudden failure when the joint’s load-bearing capacity is reached. In this contribution, the load-bearing capacity of a longitudinal jo
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14

Chu, Yun Peng, Yong Yao, Hai Jun Wang, and Yong Jun Deng. "Numerical Analysis on Seismic Performance of Beam-Column Joint in the Added-Layers Steel Structure." Applied Mechanics and Materials 166-169 (May 2012): 1321–24. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.1321.

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Using ANSYS for the three add-layers beam-column joints to non-linear analysis their seismic performance.The results showed that: Model’s hysteresis curve all showed a square spindle-shaped, smooth and full curve, but find the "pinched rope" phenomenon, and have strong energy dissipating capacity;The joint reinforced by Haunched plate has strong bearing capacity, stiffness and energy dissipating capacity, meanwhile, this type of joint contains highest yield strength, largest hysteresis loop area and ductility factor, and has good ductility and energy dissipating capacity. So, it can be used in
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15

Zhou, Hong Bin, Qiao Zhen Zhang, Yun Liu, and Jun Ying Dong. "Numerical Simulation Analysis of the Ultimate Bearing Capacity of the Circular Steel Tube K-Joints Reinforced with the Concrete." Applied Mechanics and Materials 94-96 (September 2011): 2118–22. http://dx.doi.org/10.4028/www.scientific.net/amm.94-96.2118.

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In order to solve the insufficient bearing capacity of the large-diameter circular steel tube K-Joints, the chord in the joint zone is filled with the concrete. The reinforcement of bearing capacity that the concrete makes to K-Joints is researched with the finite element numerical simulation method, in consideration of the material nonlinearity and the geometric nonlinearity. The numerical computation of bearing behavior is employed to eighteen groups of the large-diameter circular steel tube K-Joints and reinforced ones with the concrete (RK-Joints). The failure styles and the influencing fa
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16

Liu, Sheng Liang, Zhao Quan Zhu, and Xian Dong. "Studies on Mechanical Properties of Diamond Bird-Beak XX-Joint." Advanced Materials Research 639-640 (January 2013): 774–77. http://dx.doi.org/10.4028/www.scientific.net/amr.639-640.774.

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The diamond bird-beak XX-joint is a novel configuration for tubular structures and there are few correlated papers for it. Non-linear FE analyses are carried out on axially loaded XX-joints in order to study the mechanical properties of this type of joint. The individual influence of the following geometric parameters on the joint capacity, brace to chord width ratio β, chord width to wall thickness ratio 2γ, and brace to chord thickness ratio τ is made clear. Increasing either β or τ will increase the joint capacity and increasing 2γ will decreases joint capacity. The out-of-plane braces tens
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17

Zou, Yun, Hui Lin, and Wei Qiang Ma. "Analysis on Self-Centering Capacity of Prefabricated Frame Joints." Applied Mechanics and Materials 580-583 (July 2014): 1471–76. http://dx.doi.org/10.4028/www.scientific.net/amm.580-583.1471.

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In order to research the self-centering capacity of prefabricated frame joints, this paper designed analysis models of prefabricated frame joint with the finite element software ABAQUS, contrastively analyzed seismic behavior of joint applied pretention and joint without pretention. Joint applied pretention is found to have better self-centering capacity. Then the paper calculated and analyzed the factors of stretching control stress, number of post-tensioned steel. The results show that number of post-tensioned steel has a greater influence on the seismic behavior of the structure, and the st
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18

Guo, Zhipeng, Liming Li, Pengfei Shi, et al. "Numerical Modelling and Analysis of Post-Tensioned Precast Prestressed Slab-Beam-Column Composite Joint." Journal of Physics: Conference Series 2736, no. 1 (2024): 012012. http://dx.doi.org/10.1088/1742-6596/2736/1/012012.

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Abstract In order to study the seismic performance of post-tensioned precast prestressed slab-beam-column composite joint under low cycle loads, ABAQUS was used to simulate the quasi-static behavior of the composite joint. On the premise of verifying the accuracy of the FEM for post-tensioned precast prestressed concrete joints, a comparative analysis was conducted on the hysteresis performance, bearing capacity, energy consumption performance, and deformation capacity differences between concrete joint and composite joints. The seismic performance of the post-tensioned prestressed composite j
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19

Zhu, Zhao Quan, and Sheng Liang Liu. "Nonlinear Finite Element Analysis of Diamond Bird-Beak TX-Joints." Advanced Materials Research 446-449 (January 2012): 151–55. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.151.

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Abstract. The diamond bird-beak TX-joint is a novel configuration for tubular structures and there are few correlated papers for it. Non-linear FE analysis is carried out on axially loaded TX-joints in order to study the local static behavior of this type of joint. The individual influence of the following geometric parameters on the joint capacity, section width ratio β of brace to chord members, section width to wall thickness ratio 2γ of chord member, and wall thickness ratio τ of brace to chord members is made clear. Increasing either β or τ will enhance the joint capacity and increasing 2
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20

Luo, Jie, Jian Chun Xiao, Zhe Lu, Xiao Xiao Wei, Hong Xi Li, and Shu Lian Li. "Ultimate Load-Carrying Capacity of Pipe-Plate Vierendeel Truss Joints." Advanced Materials Research 838-841 (November 2013): 503–9. http://dx.doi.org/10.4028/www.scientific.net/amr.838-841.503.

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To study the ultimate load-carrying capacity of pipe-plate Vierendeel truss joints, the analyses of joint failure modes and parameter effects were undertaken using nonlinear finite element method and uniform design approach. The plate instability was included in the failure modes. Factors such as the pipe diameter, the pipe thickness, the plate width, the plate height, and the plate thickness were considered in the joint models. Three kind of loading conditions on the plate, the axial force, the moment, the composed loading of axial force and moment were analyzed. The relationships between the
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21

Chu, Yun Peng, and Yong Yao. "Numerical Simulation Analysis on Seismic Behavior of Cold-Formed Beam-to-Column Connections." Advanced Materials Research 163-167 (December 2010): 692–96. http://dx.doi.org/10.4028/www.scientific.net/amr.163-167.692.

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The cold-formed square steel tubular with light weight has better seismic behavior and is suitable for construction in the area with high seismic fortification intensity. The reliability of joint connection greatly influence the safety reliability of structure, which’s restoring force characteristics under low cyclic loading need to be further researched. The finite element software ANSYS is used to do the research between two welded joints. The results show that : (1)Compared with typical welded joint, the ultimate bearing capacity of improved joint increase much, hysteretic curve is more plu
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22

Wahyudi, Isra, Asbar Asbar, and Danial Sultan. "ANALISIS TINGKAT KESESUAIAN WISATA BAHARI PADA EKOSISTEM TERUMBU KARANG DI PULAU LAREA- REA KABUPATEN SINJAI." JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan 4, no. 1 (2021): 47–60. http://dx.doi.org/10.33096/joint-fish.v4i1.88.

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Coral reefs are one of the marine tourism potentials that need to be managed in a sustainable manner by looking at the suitability of tourism and the carrying capacity of the environment. Data on the potential for coral reefs will support government programs related to conservation and rehabilitation of coastal and marine ecosystems as a focus area for maritime research. This study aims to determine the potential and percentage of coral reef cover, know the tourism suitability index and environmental carrying capacity, know the direction of coral reef ecosystem management. The research method
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23

Li, Li Yuan, Li Wan, Yi Liang Peng, and Tao Zhang. "Numerical Analysis of Bearing Capacity to Q690 Tubular Joints Enhanced by Inner Sleeve." Advanced Materials Research 671-674 (March 2013): 509–13. http://dx.doi.org/10.4028/www.scientific.net/amr.671-674.509.

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Simple joint is a common connection in tubular structures, it refers to one or more components soldered directly on the surface of the other member. Local buckling occurs in panel zone when the joint under heavy load, such local buckling will reduce the bearing capacity and stiffness. In order to improve bearing capacity of tubular joints, the joint needs to be strengthened. In this paper, the bending performance of the joint will be enhanced by welding a sleeve inner the surface of panel zone of chord member. By ANSYS finite element program, the bearing capacity of the joint with different pa
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24

Zhao, Tengfei, Hong Yan, Panpan He, Lei Zhang, Zhiwen Lan, and Mojia Huang. "Influence of Double-Limb Double-Plate Connection on Stable Bearing Capacity of Quadrilateral Transmission Tower." Applied Sciences 11, no. 24 (2021): 12024. http://dx.doi.org/10.3390/app112412024.

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Transmission tower connection joint is an important connection component of the tower leg member and diagonal member. Its axial stiffness directly affects the stable bearing capacity of a transmission tower. The axial stiffness of the joint is mainly related to the connection form of joint. This paper takes the double-limb double-plate connection joint as the research object. Through the comparative study with the single-limb single-plate connection joint, the influence law of single-limb single-plate and double-limb double-plate joint on stable bearing capacity of quadrilateral transmission t
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25

Agustiyar, Fandika, and Nurazizah Fadhila Abusama. "SRATEGI PENGEMBANGAN PARIWISATA PERAIRAN BERDASARKAN DAYA DUKUNG KAWASAN DAN KESESUAIAN LAHAN PANTAI WATU KODOK GUNUNGKIDUL." JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan 5, no. 2 (2022): 123–38. http://dx.doi.org/10.33096/joint-fish.v5i2.140.

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Watu Kodok Beach is one of the alternative tourist destinations in Gunungkidul. The problems found on the object of Watu Kodok Beach are that the buildings have not been managed according to spatial regulations, and several buildings were destroyed due to abrasion. This study aims to identify the carrying capacity of the area and the level of land suitability of Watu Kodok Beach and determine the appropriate management direction. This research was conducted in July – August 2021 in the Frog Beach area, Kemadang Village, Gunungkidul Regency. The methods used in this research are survey and mapp
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26

Han, Xuan Min, Yi Liang Peng, Hong Bo Li, and Tao Zhang. "Numerical Analysis of Bearing Capacity to Q690 Tubular Joints Enhanced by Tile Shaped Plate." Advanced Materials Research 671-674 (March 2013): 514–18. http://dx.doi.org/10.4028/www.scientific.net/amr.671-674.514.

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Simple joint is a common connection in tubular structures. Local buckling occurs in panel zone when the joints bear heavy loads, and local buckling will reduce the bearing capacity and stiffness. In order to improve the bearing capacity of tubular joints, the joints need to be strengthened. In this paper, the bending performance of the joints will be enhanced by welding a tile shaped plate outside the surface of panel zone of chord member. By ANSYS finite element program, the bearing capacity of the joint with different tile shaped plate was analyzed. The results showed that the bearing capaci
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27

Li, Xinxia, and Hao Xu. "Probabilistic Moment Bearing Capacity Model and Fragility of Beam-Column Joints with Cast Steel Stiffeners." Buildings 12, no. 5 (2022): 577. http://dx.doi.org/10.3390/buildings12050577.

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Beam-column joint with cast steel stiffeners (CSS) is a new type of joint with a large degree of design freedom. The joint stress distribution can be improved by designing a reasonable cross-sectional shape of the CSS with high rigidity, high integrity, and good seismic performance. Due to the construction specificity, the exact theoretical formula for the moment bearing capacity of the CSS joint is hard to deduce. Some researchers have proposed empirical or simplified theoretical formulas for the prediction of moment bearing capacity. However, the formulas are biased and cannot capture uncert
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28

Li, Xiuling, Haodong Sun, Kezhen Chen, et al. "Cyclic Behavior of Joints Assembled Using Prefabricated Beams and Columns with High-Ductility Recycled Powder Concrete." Buildings 15, no. 5 (2025): 838. https://doi.org/10.3390/buildings15050838.

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The integration of recycled powder (RP) as a partial cement replacement in concrete, combined with fiber reinforcement, facilitates the development of high-ductility recycled powder concrete (HDRPC) with enhanced mechanical properties. This approach holds significant potential for effectively recycling construction waste and reducing carbon emissions. To improve the seismic performance of prefabricated joints in industrial prefabricated building production, experimental tests under low-cycle reversed cyclic loading were conducted on four HDRPC prefabricated joints, one HDRPC cast-in-place join
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29

Wang, Huaihao, Rongxin Guo, Yubo Zhang, Yang Yang, and Weirong Xiao. "Bearing Capacity Performance and Optimal Design of a Novel Aluminum Alloy Arch Gusset Joint." Materials 16, no. 22 (2023): 7165. http://dx.doi.org/10.3390/ma16227165.

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Current research on aluminum alloy gusset joints has neglected the influences of the angle between members and the curvature of the joint plate on joint performance. This study introduces the concept of the planar angle and establishes 16 joint models using ABAQUS finite element software with parameters such as the planar angle, arch angles, joint plate thickness, web thickness, and flange thickness. The load-bearing capacity of the novel aluminum alloy arch gusset joint is theoretically analyzed, and the concepts of strong and weak axes are proposed. The failure modes and significance of diff
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30

Liao, Xian, Jun Yong, and Zhong Qing Wang. "Nonlinear Analysis on Ultimate Flexural Bearing Capacity of the N-Shaped Steel Tubular Joints." Applied Mechanics and Materials 405-408 (September 2013): 1177–81. http://dx.doi.org/10.4028/www.scientific.net/amm.405-408.1177.

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As the author has discovered in the pratice of the project design, the steel pipe size in the truss structure will increase with the expanded span of the spatial structure, far exceeding its original range of application. Therefore, the resulting effect of the joint additional moment on the steel pipe crossing nodes should not be ignored, and how to calculate the ultimate flexural capacity of the steel tubular joints has become an urgent problem to be solved in the joint design. However, the research on ultimate load-carrying capacity is mainly restricted in utilizing the current data and Code
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31

Xia, Junwu, Xiaoming Wang, and Binbin Zhang. "Experimental Study on Compressive Performance of CHS T-Joints Filled with High-Water Rapid-Setting Materials." Advances in Engineering Technology Research 1, no. 1 (2022): 179. http://dx.doi.org/10.56028/aetr.1.1.179.

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In order to study the compressive performance of the CHS joints filled with high-water rapid-setting materials, the comparative test of the branch axial compression of three T-joint specimens of circular hollow steel (CHS) pipes, chord filled with concrete and chord filled with high-water rapid-setting materials were carried out. Differences in the failure mode, stress-strain distribution, ultimate bearing capacity and initial stiffness of the three joints were comprehensively compared. The test results show that the filling of the chord with different materials leads to different failure mode
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32

Huan, Junhong, Zemeng Sun, Xiaodong Guo, et al. "Study on the seismic performance of through-tenon joints with pullout tenon gaps between mortise and tenon shoulder." BioResources 19, no. 1 (2023): 322–44. http://dx.doi.org/10.15376/biores.19.1.322-344.

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Through-tenon joints are widely used in ancient timber buildings. To study the influence of the gaps between mortise and tenon shoulder on the seismic performance of through-tenon joints, a 1:3.52 scaled model was constructed and used for low cyclic loading test. Finite element analysis was conducted to study the mechanical behavior of the through-tenon joint. The seismic performance parameters of the model such as moment-rotation hysteresis curves, envelope curves, degradation of rigidity, and energy dissipation capacity were compared. The analyses showed similar changing characteristics, whi
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33

Wang, Xiaoping, Xun Yuan, Hui Zeng, et al. "Bearing Capacity and Failure Mode of a Light-Steel Tubular K-joint Connected by a Novel U-shape Connector." Applied Sciences 11, no. 18 (2021): 8587. http://dx.doi.org/10.3390/app11188587.

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This study aims to investigate the ultimate bearing capacity of a novel tubular K-joint used for light-steel structures consisting of thin-walled square hollow section members, a U-shape connector and self-drilling screws, and the effect of three patterns of stamping indentation fabricated on the U-shape connector on the ultimate bearing capacity of the proposed K-joint. Firstly, a total of 12 K-joint specimens were tested to failure under monotonic brace axial compressive loading. Secondly, failure mode and the ultimate bearing capacity of each specimen were investigated and analyzed. Finally
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Wang, Su, Qian Zhu, Jun Hai Zhao, and Dong Fang Zhang. "Study of Bearing Capacity for Vertical Stiffener Joint with Concrete-Filled Square Steel Tube and Steel Beam." Applied Mechanics and Materials 166-169 (May 2012): 239–44. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.239.

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Based on the limit equilibrium method and assumptions of vertical stiffener joint model, the stress mechanism of vertical stiffener joint model is analyzed for concrete-filled square steel tube and steel beam. The formula of bearing capacity for vertical stiffener joint of concrete-filled square steel tube and steel beam is established. The rationality of proposed formula is validated by comparing analytical results with experimental data. Moreover, some factors involved in the proposed bearing capacity formula of connection joints are discussed. The results can provide some theoretical refere
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Xu, Chang, Wenjing Wang, Zhiming Liu, and Chen Fu. "Prediction model and parametric study on CFRP flat-joggle-flat hybrid (bonded/bolted) joints." Journal of Composite Materials 54, no. 26 (2020): 4025–34. http://dx.doi.org/10.1177/0021998320925542.

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As the weakness zone of composite structures, joints are of great concern. Adding fasteners in the bonded joint is another type of jointing, technology used in engineering. In this research, considering a new type of flat-joggle-flat carbon fibre reinforced plastic (CFRP) joint, a prediction model based on the commercial software ABAQUS was proposed to predict the joint load carrying capacity and analyse the joint failure modes. Tensile tests were performed to verify the validity of the model. Furthermore, the orthogonal design was applied to explore the effects of four kinds of factors on the
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36

Koyankin, A. A., and V. M. Mitasov. "JOINTS IN CONCRETES OF DIFFERENT AGE AND TYPE." Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture 22, no. 6 (2020): 94–104. http://dx.doi.org/10.31675/1607-1859-2020-22-6-94-104.

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The performance and structural reliability of concrete-to-concrete joints play an important role in precast-cast-in-place constructions, since they are responsible for deformation of concretes of different age, type and strength. The paper studies the effect of the joint type on its bearing capacity under shear loads. A horizontal test bench and a standard vertical press are used in the experiment to provide the shear load along the concrete-to-concrete joint (light cast-situ and heavy precast concretes). The following joint installing is considered: a smooth surface, which provides the concre
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De Otto-López, Beatriz. "Joint Bidding under Capacity Constraints." Applied Mathematics 02, no. 10 (2011): 1279–91. http://dx.doi.org/10.4236/am.2011.210178.

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Lim, T. G., H. S. Cho, and W. K. Chung. "Payload capacity of balanced robotic manipulators." Robotica 8, no. 2 (1990): 117–23. http://dx.doi.org/10.1017/s0263574700007682.

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SummaryThe payload capacity of a conventional robot is usually limited as compared to the mass of the robot body. This is because a payload adds additional gravity loadings to the robot joints resulting in large input joint torques. To reduce the required input joint torques, the authors have proposed a mechanical balancing mechanism. Basically, the mechanism was designed to exactly balance the first three links of an articulated robot by adjusting the positions of counter-balancing masses so as to eliminate the gravity loading terms. Since the input joint torques are greatly reduced by adopti
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Li, Ming, De Jian Shen, Jie Yang, and Zheng Hua Cui. "Relationship between Half-Cell Potentials and Load Carrying Capacity of Corroded Reinforced Concrete Beam-Column Joints." Applied Mechanics and Materials 351-352 (August 2013): 939–44. http://dx.doi.org/10.4028/www.scientific.net/amm.351-352.939.

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This paper aims at detailed investigation on the relationship between half-cell potentials and load carrying capacity of corroded RC beam-column joints. There are four specimens in the test with the corrosion rate to 0%, 3%, 9% and 15%. Results show that the potentials of normal joint are larger than that of corroded damaged joints. As the corrosion rate of joints increases, load carrying capacity and half-cell potentials decrease. Analytical method based on the values of half-cell potentials to evaluate the load carrying capacity of corroded joint is presented. Comparing the analytical and ex
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40

Hadi, Nurfarhana Diyana Abdul, and Shamilah Anudai. "Performance-Based Seismic Assessment of School Building Using Fragility Curve and Capacity-Demand Response Spectrum." IOP Conference Series: Earth and Environmental Science 1444, no. 1 (2025): 012019. https://doi.org/10.1088/1755-1315/1444/1/012019.

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Abstract This study assesses the seismic vulnerability of a two-storey reinforced concrete school building prototype located in Selangor, Malaysia through a Performance-Based Seismic Assessment. The beam-column joints of the school building were designed using Eurocode 8 and equipped with fuse bars. The fuse bars act as passive energy dissipators to enhance the energy dissipation capacity of the beam-column joints. Three super-assemblages, corner beam-column joint, interior beam-column joint, and exterior beam-column joint, were tested under in-plane lateral cyclic loading. The damage states o
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Chen, Xi. "Stress Transferring Mechanism and the Bearing Capacity of Joints between Concrete-Filled Square Steel Tubular Special-Shaped Columns and Steel Beams." Applied Mechanics and Materials 105-107 (September 2011): 926–30. http://dx.doi.org/10.4028/www.scientific.net/amm.105-107.926.

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In recent years, a new type of frame consisting of steel beam and concrete-filled square steel tubular special-shaped column is increasingly widespread. Compared with the joint of ordinary reinforced concrete special shaped frame, the joint between concrete-filled square steel tubular special-shaped columns and steel beams has the advantage of better ductility, higher loading capacity, uncomplicated reinforcement disposing and convenience in construction. This paper indicates that the joint has strong energy dissipation capacity and high loading capacity, and the use of diaphragm is effective
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SANCHEZ LOPEZ, BENJI, MARIO RODRIGUEZ CASTILLO, IGNACIO RAMIREZ VARGAS, and LUIS MANUEL PALACIOS PINEDA. "ANALYSIS OF REINFORCED BOLTED JOINTS IN HIGH-CAPACITY SILOS." DYNA 99, no. 6 (2024): 563–67. http://dx.doi.org/10.52152/d11013.

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ABSTRACT: This paper presents an analysis of the mechanical performance of bolted joints used in silos for storing bulk materials. In particular, we investigated the effectiveness of three types of bolted joints: one without reinforcement, one with angular reinforcement, and one with squared reinforcement. Our analysis involved the use of the finite element analysis sub-modeling technique, which allowed us to construct a large finite element model with shell elements and a sub-model with solid elements. By analyzing the stress state of each joint, we were able to determine the contact state an
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43

Zhao, Teng Fei, Zhao Bo Meng, and Yong Sheng Zhao. "Experimental Research on Seismic Capacity of the Frame Sandwich Boundary Joint." Applied Mechanics and Materials 405-408 (September 2013): 1974–77. http://dx.doi.org/10.4028/www.scientific.net/amm.405-408.1974.

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In the tall building frame structure, the traditional frame joints which are usually constructed with the high strength concrete of the columns bring many difficulties to the construction. The frame joints concreted with beams low grade concrete (named as sandwich joint) is urged intensively by the engineers. The paper introduces the experiment of two full-scale sandwich boundary joints in the middle floor under cyclic load. Based on the test result, the specimens seismic behavior on performance of load-carrying capacity, node deformation, ductility, energy dissipation capacity etc are studied
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Cao, Dafu, Jiaqi Liu, Wenjie Ge, and Rui Qian. "Experimental Study on the Shear Performance of Steel-Truss-Reinforced Concrete Beam-Column Joints." Advances in Civil Engineering 2021 (May 13, 2021): 1–17. http://dx.doi.org/10.1155/2021/5580581.

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In order to study the influence of the axial compression ratio and steel ratio on the shear-carrying capacity of steel-truss-reinforced beam-column joints, five shear failure interior joint specimens were designed. The effect of different coaxial pressure ratios (0.1, 0.2, and 0.3) and steel contents on the strain, ultimate bearing capacity, seismic performance, and failure pattern of cross-inclined ventral and chord bars in the joint core area was investigated. The experimental results show that the load-displacement hysteretic curves of all test specimens exhibit a bond-slip phenomenon. With
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Djuricic, Djordje, Biljana Scepanovic, Mitar Misovic, and Dusko Lucic. "Ultimate Load Bearing Capacity of Web Members of Lattice Aluminium Structures Made of CHS Profiles." Key Engineering Materials 710 (September 2016): 351–56. http://dx.doi.org/10.4028/www.scientific.net/kem.710.351.

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A joint of lattice aluminium welded structure made of circular hollow sections (CHS) has been analysed. Aluminium alloy EN AW 6082-T6 was used. Calculation of ultimate load bearing capacity of lattice structure web member assumes check of element load bearing capacity for the following calculation situations:- calculation of ultimate load bearing capacity of compressed elements with the influence of buckling,- calculation of ultimate load bearing capacity of compressed elements with the influence of HAZ,- calculation of ultimate load bearing capacity of tensioned elements with the influence of
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Yan, Liang, He Xu, Biao Li, Dong Liu, and Yongwen Lin. "Study on the bending mechanical properties of composite tube and metal joint bonding structure." Journal of Physics: Conference Series 2879, no. 1 (2024): 012040. http://dx.doi.org/10.1088/1742-6596/2879/1/012040.

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Abstract The study of the mechanical properties of composite adhesively bonded joints is a very important issue, which directly affects the safety and reliability of the structure. This article studies the bending performance of carbon fiber composite tubes and metal joint bonding structures, as well as obtains the structural bearing capacity, influencing factors, and structural failure modes. Through mechanical analysis and static bending load tests, it is shown that the failure model of composite tube adhesively bonded metal joints under bending load is manifested as the first layer peeling
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Zheng, Shan Suo, Xie Han, Qing Lin Tao, and Wei Wang. "Shear Capacity Analysis of SRHSC Frame Joints." Applied Mechanics and Materials 166-169 (May 2012): 3298–301. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.3298.

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Based on the tests of 5 steel reinforced high strength concrete (SRHSC) frame interior joint specimens, this paper discusses the mechanism of load transference in the joints. Shear effect of each part of the joints including concrete, steel web, band, flange frame and stirrup is analyzed. And then, the shear capacity equation of SRHSC frame joints is presented. Comparing the calculation results with the test results, it is indicated that the shear capacity equation proposed can correctly evaluate the ultimate shear strength for SRHSC joints.
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Haerani, Nurul Ulfa, Muhammad Kasnir, and Asbar Asbar. "STRATEGI PENGELOLAAN WISATA PANTAI BERBASIS KESESUAIAN DAN DAYA DUKUNG DI KAMPUNG PENYU KABUPATEN KEPULAUAN SELAYAR." JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan 2, no. 2 (2019): 136–47. http://dx.doi.org/10.33096/joint-fish.v2i2.47.

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Beach tourism is one of the favorite attractions of the community, especially in Indonesia. Aside from being cheap, Indonesia's 70% natural condition is the oceans and coastal areas that make coastal tourism appear a lot. The tourism object of the Turtle Village is located in the Tulang Village of Barugaiya District in Selayar Island Regency. From the results of research and data processing on the Analysis of Potential Kampung Penyu areas for coastal tourism areas by conducting direct observations and quantitative descriptive methods through scoring that is high potential. For Conformity Value
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Zhao, Yi, Fuli Li, Menghui Yan, and Qinglu Li. "Flexural Capacity of Cross-Shaped Concrete-Filled Steel Tubular Column–Steel Beam Joints with Side-Plate Connections." Sustainability 15, no. 1 (2022): 541. http://dx.doi.org/10.3390/su15010541.

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The application of connection joints between a cross-shaped concrete filled steel tubular column and a steel beam can improve the seismic performance, which also provides an effective way for saving building space. In this paper, models and flexural capacity of the connection joint with and without side plates were designed and evaluated, respectively. A refined mechanical analysis model of a joint subjected to low-cycle reciprocating loading was established using the finite element software ABAQUS. The failure characteristics of the joints with and without side plates were compared. The influ
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Hu, Ping, Qi Shao, Qian Nie, and Wei Dong Li. "Investigation on the Load Capacity and Failure Process of T-Joint by Experiments and Numerical Method." Advanced Materials Research 328-330 (September 2011): 1317–21. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.1317.

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Adhesive bonded T-joint is commonly applied in the manufacture of automotive structures. The objective of this work is the analysis of the load capacity of the adhesive-bonded T-joints under tension load and the influence causing by some parameters of adherend on the damage of T-joint. Thus, a series of tests were carried out and the balanced joint and the imbalanced joint concepts were proposed to illustrate the influence. And the results show that the imbalanced joints suffered greater stress concentration than the balanced one. Furthermore, by increasing the stiffness of adherends , one can
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