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Journal articles on the topic 'Load-deflection'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Yoshihara, Hiroshi, and Makoto Maruta. "Critical load for buckling of solid wood elements with a high slenderness ratio determined based on elastica theory." Holzforschung 76, no. 2 (2021): 179–87. http://dx.doi.org/10.1515/hf-2021-0108.

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Abstract Buckling tests were conducted using slender specimens of western hemlock. In the tests, the slenderness ratio was varied from 132 to 418 in which elastic buckling was induced, and the values of the critical load for buckling were obtained. When the deflection of the specimen was calculated from the loading-line displacement based on elastica theory, the value of deflection/load initially decreased because the compressive deformation was more dominant than the bending deformation. In contrast, when the load increased, the bending deformation became dominant, and the deflection/load-def

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2

Giofani Eko Saputra. "Analisa Shock Absorber Sepeda Motor dengan Alat Uji Mekanis." Jurnal Teknik Mesin, Industri, Elektro dan Informatika 3, no. 3 (2024): 291–312. http://dx.doi.org/10.55606/jtmei.v3i3.4248.

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The use of motorcycles on unstable roads, such as off-road and potholes, demands the importance of a reliable suspension system for riding comfort and safety. Conventional testing of s is often ineffective in accuracy and data recording, so this research proposes the use of an automatic measuring instrument to improve test efficiency and accuracy, allowing users to evaluate deflection in real-time and determine the optimal comfort level. The purpose of this research is to determine the effect of load and brand of motorcycle on deflection value and deflection time. The research method used in t

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3

Mahale, Harsh N., Prof Ravindra N. Patil, Vrushali R. Bagul, and Megha L. Badade. "Bridge Load Testing as Per IRC SP 51." International Journal for Research in Applied Science and Engineering Technology 10, no. 5 (2022): 3759–68. http://dx.doi.org/10.22214/ijraset.2022.43367.

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Abstract: Bridge load testing is popular means of demonstrating bridge’s capability to carry safely design loads. It is commonly used to determine the issues which cannot be resolved by only visual inspection or analysis. This paper deals with the study of load testing of major Bridge on River of 17.20 meter span Between Pier P5 and Pier P6. Under this project bridge was loaded with vehicular loading and tested for design load. Deflection of bridge is measured by dial gauges and recorded for bridge analysis. This study consists preparation of load test on bridge for deflection load as per IRC

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4

Tian, Pan-Pan, Hong-Xing Qiu, Zhou-Zhou Liang, and Jian Sun. "Reliability-based assessment of flexural timber components with ultimate deflection performance." Advances in Structural Engineering 23, no. 16 (2020): 3469–80. http://dx.doi.org/10.1177/1369433220940146.

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Assessing the deflection performance of existing flexural timber components is of paramount importance for making better, reliable, and substantiated decisions. The main purpose of this article is to propose four-level reliability index β and deflection criteria for updating existing flexural timber components (main beam, joist, purlin, and rafter) based on long-term deflection probabilistic model, limit state functions, and load combinations. The long-term deflection probabilistic model was obtained through creep deflection and short-term deflection model. Limit state functions were considere

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Jo, Jin Seok, Jea Min Jo, Deuk Gyu Hwang, Han jong Ko, Won Geun Son, and Hyeon Tae Kim. "Analysis of Load Deflection for Load Weighing of Vehicle." Journal of Agriculture & Life Science 50, no. 6 (2016): 175–82. http://dx.doi.org/10.14397/jals.2016.50.6.175.

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6

Scanlon, Andrew, and Leonid Mikhailovsky. "Full-scale load test of three-span concrete highway bridge." Canadian Journal of Civil Engineering 14, no. 1 (1987): 19–23. http://dx.doi.org/10.1139/l87-003.

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A full-scale load test to failure of a 34-year-old three-span continuous reinforced concrete highway bridge located in southern Alberta is described. The opportunity to load test the structure to failure occurred as a result of the scheduled demolition of the bridge.Load was applied to the structure in two phases. In the first phase, precast concrete sections were placed at the centre of the middle span until a load of approximately 1900 kN was reached. At this load level a mid-span deflection of 28 mm was measured for the interior span. Additional load was applied by jacking the ends of the b

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7

Chen, Xiao Bing, Xiao Ming Huang, and Jin Hu Tong. "Research on Deflection and Stress of CRCP under Concentrated Vehicle Load over Hollow Base." Advanced Materials Research 255-260 (May 2011): 1800–1805. http://dx.doi.org/10.4028/www.scientific.net/amr.255-260.1800.

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Based on the small deflection theory of elastic thin plate and the equivalence principle of deflection and stress, the concentrated vehicle load which acts on the CRCP is translated into the equivalent half-wave sine load by Fourier transform. On the basis of this transform, the deflection and stress formulas are put forward when CRCP is subjected to a concentrated vehicle load with hollow foundation. The following results are obtained from the analysis. The maximal deflection is proportional to the concentrated vehicle load and slab width, and inversely proportional to the lateral bending sti

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8

Jadhav, Bhagyashree S., Ravindranath V. Krishnan, Vivek J. Patni, Girish R. Karandikar, Anita G. Karandikar, and Swapnil D. Pardeshi. "Comparative Evaluation of the Force and Load Deflection Rate for Different Loop Springs with Varying Designs, Wire Dimensions, and Materials: A Finite Element Method Study." Journal of Indian Orthodontic Society 53, no. 3 (2019): 189–96. http://dx.doi.org/10.1177/0301574219859529.

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Objective: To evaluate and compare the force and load deflection rate generated by differing unit displacement through 1 to 4 mm of springs that vary in design (Double Delta Closing Loop, Double Vertical T Crossed Closing Loop, Double Vertical Helical Closing Loop and Ricketts Maxillary Retractor), constituting wire materials (stainless steel and beta titanium), and wire dimensions (0.017" × 0.025" and 0.019" × 0.025"). Materials and methods: Computer-assisted design (CAD) model of the said loop springs was created and converted to the finite element method (FEM). The boundary conditions assig

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9

Xu, Yong Li, and Zhen Zhen Xing. "Load Model and F Coefficient on Asphalt Pavement Deflection." Advanced Materials Research 243-249 (May 2011): 4347–50. http://dx.doi.org/10.4028/www.scientific.net/amr.243-249.4347.

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Deflection is the important index of asphalt pavement design and the final acceptance. Using double circular load of Design Specification and four circular load of Benkelman test vehicle, the deflection was analyzed with four kinds of common pavement structures, the results show that the deflection of theoretical calculation was the Benkelman beam test 55%-75%, but Design Specification uses the F coefficient which less than 1 to correct the difference, the two have had the contradiction. The deflection of two and three axles load mode were analyzed, and compared with the axle load conversion c

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10

Hermawan, A. Rudi, and Eka Sasmita Mulya. "The Analysis of Type L Joint Precast Beam Concretea." Logic : Jurnal Rancang Bangun dan Teknologi 22, no. 2 (2022): 97–102. http://dx.doi.org/10.31940/logic.v22i2.97-102.

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Research precast beam type L shape has produced strength of flexure where it was jointed at middle of span with L shape. Problem was about strength and deflection with joint of Type L shape. Aim of this research was determined strength of flexure such deflection and maximal load would be apllicated. Precast beam type L shape consist of two beam P1 and P2 were tested at two point load was applicated. This research have produced of data of precast beam P1 and P2. Precast beam P1 has deflection 28,44 mm at maximum load 11,21 Ton. Precast beam P2 has deflection 26,71 at maximum load 11,76 Ton. Exc

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11

Zhang, Da Peng, Wen Ming Cheng, and Kun Cai. "Study on Prediction Deflection of at the Girder Midspan of Large Tonnage Gantry Crane Rigid Legs." Applied Mechanics and Materials 628 (September 2014): 214–18. http://dx.doi.org/10.4028/www.scientific.net/amm.628.214.

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It is the most important inspection index of the deflection value for the girder of gantry crane under rated load in the overall test. In the overall test for large tonnage gantry crane which prepared for experimental weight is very difficult at the site, or even impossible perform test. In the text, it is deduced the girder deflection curve equation where considering the effects of the leg bending moment to the girder deflection When the concentrated load is applied to the position of L/2,L/3 and 2L/3 of the girder. The girder deflection value can be obtained under small load at the position

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Sun, Ji Shu, Tian Xiao, Chun Feng Yang, and Jian Cheng Sun. "Study on the Axle Load Conversion Formula for Asphalt Pavement Based on Actually Measured Deflection Equivalent." Applied Mechanics and Materials 97-98 (September 2011): 271–74. http://dx.doi.org/10.4028/www.scientific.net/amm.97-98.271.

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Vehicle load is one of the most important factors influencing service performance and service life of pavement. In the pavement design and analysis, different axle loads need be conversed to the standard axle load based on the equivalent deterioration principle of pavement. Pavement surface deflection values under different axle loads have been measured on several expressways in this paper. The correlation relationships between deflection and axle loads are analyzed. The regularity of deflection and axle conversion index based on deflection equivalent are analyzed, too. The axle conversion for

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13

Jalar, Azman, Wan Yusmawati Wan Yusoff, Norinsan Kamil Othman, Shahrum Abdullah, and Irman Abdul Rahman. "Gamma Irradiation Effect on Load-Deflection Curve of Semiconductor Package." Advanced Materials Research 399-401 (November 2011): 912–15. http://dx.doi.org/10.4028/www.scientific.net/amr.399-401.912.

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The effect of different doses of gamma radiation (0.5 Gy, 1.5 Gy, 5.0 Gy, 10.0 Gy and 50 kGy) on the maximum load and deflection of the Single Die Quad Flat No Lead (SDQFN) semiconductor package has been investigated. The three-point technique was carried out to obtain the maximum load and deflection of the package. The results of irradiated SDQFN show the decreasing in their maximum load and deflection with the increasing of gamma irradiation dose. The higher gamma irradiation dose produced the more significant change in the load-deflection behaviour of the irradiated SDQFN. The package becom

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14

Jun, Long, Zheng Zhoulian, Liu Changjiang, Song Weiju, Yin Hui Zhang, and Hong Zeng. "The Large Deflection of the Orthotropic and Rectangular Membrane under the External Distributed Load." Applied Mechanics and Materials 166-169 (May 2012): 725–29. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.725.

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This paper reviews research on the large deflection of the orthotropic and rectangular membrane under the distributed load. Through building the theoretical model of the orthotropic and rectangular membrane under the distributed load, the authors deduce the equations set of the membrane which has the effect of pretension and solve the equations set with the perturbation method. The authors obtain the relational expression between the maximum deflection of the membrane’s centre point and the external load, then make a comparison between the large deflection and the small deflection. At last, Wi

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15

Rao, R. S., and P. K. Wright. "An Upper-Bound Solution for Tube Cropping." Journal of Engineering for Industry 107, no. 4 (1985): 365–71. http://dx.doi.org/10.1115/1.3186011.

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An upper-bound solution for the cropping of thin-walled tubes is developed, based on a plastic hinge approach, to predict the load-deflection behavior up to the point of shearing. A simple strain theory is used to estimate the deflection at the maximum cropping load. A deformation pattern (collapse mode) is proposed consisting of plastic hinges and then, for any given deflection, the associated plastic work is calculated. Subsequently, the cropping load is estimated by numerical differentiation with respect to the deflection. Comparisons are made with experiment.

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16

Li, Xiaohui, Jie Wang, Tiewen Hao, et al. "Research on deflection correction performance of movable crossbeam during pressurization of ultra-large hydraulic press." Journal of Physics: Conference Series 2761, no. 1 (2024): 012007. http://dx.doi.org/10.1088/1742-6596/2761/1/012007.

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Abstract In this paper, the deflection of the movable crossbeam during the pressurization process of the ultra-large hydraulic press is studied. The electromechanical and hydraulic systems of the ultra-large hydraulic press are analyzed, and a joint AMESim-ADAMS simulation model of the mechanical system, the oil system, and the correction control system are established. The simulation analyzes the deflection control of the working cylinder in the 1600 MN pressurized state, the movable crossbeam in the positive load without deflection correction, positive load with deflection correction, eccent

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17

Perumalla, Kiran Kumar, C. Sunitha1, R. Naveen, Saritha Tircoveluri, and K. Vidya Sagar. "Effect of Interbracket Distance on Load-Deflection Property and Resistance to Sliding in Orthodontic Appliances." Journal of Indian Orthodontic Society 53, no. 2 (2019): 109–16. http://dx.doi.org/10.1177/0301574219840882.

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Introduction: Interbracket distance (IBD) plays a key role in load deflection and frictional resistance in the biomechanics of tooth movement. Aim: The aim of this study was to assess the influence of load deflection and friction between the bracket and archwire for a specific load on different bracket designs. Materials and Methods: IBD brackets ( n = 60), Sondhi Mini Uni-Twin brackets ( n = 60), low profile brackets ( n = 60), and Victory conventional brackets ( n = 60) were selected for the study. Load deflection was measured using a universal testing machine on 0.016″ nickel-titanium (NiTi

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18

LI, Changdong, Qingtao LIU, Xinli HU, Liangqing WANG, and Ez Eldin M. A. M. "INFLUENCE OF COMPOSITE ELASTIC MODULUS AND LATERAL LOAD PATTERN ON DEFLECTION OF ANTI-SLIDE PILE HEAD." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 22, no. 3 (2015): 382–90. http://dx.doi.org/10.3846/13923730.2014.897993.

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This paper develops a new method to directly determine the composite elastic modulus of the reinforced concrete cantilever pile rather than adopt theoretical or empirical approaches. On the basis of the theory of material mechanism, the load-deflection equation was deduced to create the relationship between the elastic modulus and the ratio of load-deflection. The numerical modelling tests based on ANSYS separation modelling technology were carried out to determine the composite elastic modulus under different reinforcement ratio, concrete strength grade and distribution pattern of driving

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19

Al-Khatieeb, Dr Mustafa M. "Influence of different recycling protocols on load deflection of nickel titanium orthodontic wire." Mustansiria Dental Journal 5, no. 1 (2018): 71–79. http://dx.doi.org/10.32828/mdj.v5i1.508.

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The purpose of this study was to investigate the changes in the load deflection of nickel titanium orthodontic wire after different recycling protocols. A spooled 0.014 inch nickel titanium wire was separated into 7 groups: as received condition (T0,control group),treated in artificial saliva for 4 weeks (T1), treated in artificial saliva and autoclaved (T2), treated in artificial saliva and dry heated (T3), treated in artificial saliva and disinfected by glutaraldehyde (T4), treated in artificial saliva and disinfected by iodophor (T5) and treated in artificial saliva and disinfected by chlor

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20

Li, Xiao Li, Zong Guang Sun, and Ying Fang Fan. "Static and Dynamic Test Detection of Steel Tube Truss Arch Bridge." Applied Mechanics and Materials 178-181 (May 2012): 2513–20. http://dx.doi.org/10.4028/www.scientific.net/amm.178-181.2513.

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Static and dynamic test of 85m span half-through steel tube concrete truss arch were in. Follow contents were determined in the static test:control section deflection of steel tube concrete arch rib under test load;deck control section deflection and strain measuring in test load;deflection and strain measuring of suspender beam;strain test of suspender;crack observation of beam in loading. The deflection and strain measuring point of deck control section were on the beam. The content of dynamic load test :the measuring of impact coefficient、natural frequency and cable tension by frequency met

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Katz, R., C. W. Lee, A. G. Ulsoy, and R. A. Scott. "Dynamic Stability and Response of a Beam Subject to a Deflection Dependent Moving Load." Journal of Vibration and Acoustics 109, no. 4 (1987): 361–65. http://dx.doi.org/10.1115/1.3269454.

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The dynamic stability and transverse vibration of a beam subject to a deflection dependent moving load is considered. The deflection dependent moving load is motivated by the cutting forces in machining operations. Galerkin’s method is used to obtain a set of ordinary differential equations with periodic coefficients. It is found that parametric instability can be expected for a continuous sequence of moving loads. The response under the moving deflection dependent load is also calculated.

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22

Krishnan, Vinod, K. K. Ravikumar, K. Sukumaran, and K. Jyothindra Kumar. "In vitro evaluation of physical vapor deposition coated beta titanium orthodontic archwires." Angle Orthodontist 82, no. 1 (2011): 22–29. http://dx.doi.org/10.2319/040811-251.1.

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Abstract Objective: To determine in vitro the frictional properties, surface morphology, and load deflection rate with looped designs of two newly developed titanium aluminum nitride (TiAlN) and tungsten carbide/carbon (WC/C) physical vapor deposition (PVD) coated beta titanium orthodontic archwires coated with PVD. Materials and Methods: Frictional properties with Tidy's protocol, surface evaluation before and after friction testing with the help of scanning electron microscopy (ESEM), and load deflection rate with different orthodontic loops on Instron universal testing machine were evaluate

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Rasidi, Nawir, Candra Aditya, and Sri Wiwoho Mudjanarko. "Exploring the Effects of Reinforcement Ratio on Concrete Rigid Pavement Structure in Malang, Indonesia: Experimental Study and Analysis." IOP Conference Series: Earth and Environmental Science 1347, no. 1 (2024): 012090. http://dx.doi.org/10.1088/1755-1315/1347/1/012090.

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Abstract Rigid pavement, known for its superior stiffness compared to flexible asphalt pavements, demands thorough scrutiny of deflection characteristics. Insufficient evaluations of concrete quality, slab thickness, and reinforcement levels can result in significant deflection issues, including slab cracks, pumping, and pavement faulting. This study seeks to evaluate deflection behavior in rigid pavement, considering various reinforcement ratios through experimental analysis using a monotonic static line load. A rectangular concrete slab is placed on soil with a specific California Bearing Ra

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Ba'ist, Ahmad Jirjisul, Togani Cahyadi Upomo, Henry Apriyatno, and Untoro Nugroho. "Defleksi Lateral Tiang Tunggal Akibat Beban Lateral pada Tanah Lempung Berdasarkan Komparasi Tiga Metode." Jurnal Teknik Sipil 15, no. 4 (2020): 225–34. http://dx.doi.org/10.24002/jts.v15i4.3794.

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The foundation has a function to hold the load in the form of axial load, lateral load and moment. The axial load on the pile foundation is supported by the pole end resistance and pile friction, while the lateral load on the pile foundation is supported by the relation of the blanket area along the pile with the ground in the lateral direction. Lateral load causes lateral deflection in which the magnitude of deflection must not exceed the permissible lateral deflection limit of 2.54 cm. The determining factors in lateral deflection are the type of pile foundation, soil type, and the magnitude

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Arjun Siva Rathan, R. T., and V. Sunitha. "Development of Deflection Prediction Model for Interlocking Concrete Block Pavements." Transportation Research Record: Journal of the Transportation Research Board 2676, no. 3 (2021): 292–314. http://dx.doi.org/10.1177/03611981211051339.

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Interlocking concrete block pavement (ICBP) is one of the pavement types adopted worldwide, as it is economical and exhibits improved structural performance. The primary objective of the present study was to develop a deflection prediction model for ICBP considering the most influential parameters using the plate load test. The finite element method (FEM) based software PLAXIS was also employed to predict the plate load deflection to reduce laboratory cost and time. Statistical analysis was carried out to assure the identical deflection values between the laboratory plate load test and FEM ana

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Yadav, Devinder K., and Hamid Nikraz. "TECHNICAL EVALUATION OF A RUNWAY USING THE DEFLECTION METHOD." Aviation 17, no. 4 (2013): 150–60. http://dx.doi.org/10.3846/16487788.2013.861647.

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An aircraft imposes a heavy load on a runway during landing, resulting in deflection of the runway pavement. Therefore, runway performance is influenced by potential deflection levels. Estimating deflection at touch-down point is a challenging task, however. Generally, the applied load depends on the weight and vertical velocity of the aircraft before hitting the touchdown point. Similarly, performance of runway pavement is influenced by many factors such as number of landings, load factor, soil characteristics, etc. This study discusses landing practices, imposed load analysis, and runway pav

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Weng, Xing Zhong, Xiang Cheng Yan, Wen Lu Liu, Lei Liang, and Xin Qiang Li. "Effect of Interface Bond Condition on Airport Double-Layer Pavement Overlay’s Load Stress and Deflection." Advanced Materials Research 639-640 (January 2013): 429–33. http://dx.doi.org/10.4028/www.scientific.net/amr.639-640.429.

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In order to study the influence of interface bond condition between new and old cement concrete pavement on overlay performance, the three-dimensional finite element model of the airport double-layer pavement was established. The pavement overlay's load stress and deflection were analyzed, the coupling coefficient between new and old cement concrete pavement was calculated based on the bottom of overlay deflection basin shape factor. The results show that the coupling coefficient reflects the degrees of interface bond condition well. Poor interface bond condition increases the overlay's load s

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Rudi, Andreas, and Eka Sasmita. "KAPASITAS SAMBUNGAN BALOK PRECAST SISTEM BOLT AND WET CONNECTION DENGAN OPTIMASI CAMPURAN AGREGAT DAN SIKAGROUT 215." Construction and Material Journal 5, no. 1 (2023): 53–61. http://dx.doi.org/10.32722/cmj.v5i1.5541.

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The Government of Indonesia has recently made regulation about Rusun/Rusunawa in great quantities with less time for construction. The solution is using straightforward construction for Rusun/Rusunawa. The alternative to these problems is precast construction. The method of loading test is referred to ASTM C78. Having research precast beam with mixing material grouting between nonshrinkage material by Sika 215 product and coarse aggregate with ratio 50%, 40% and 30% of percentage coarse aggregate by Sika Grout 215 weight. The result achieved, (a) deflection of conventional beam K1 2,8 mm achie

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Zhang, Kai, Mei Zhou, Boqun Zhang, et al. "Experimental and Numerical Study of the Flexural Performance of Spontaneous Combustion Gangue Coarse Aggregate Concrete Laminated Slab." Buildings 13, no. 7 (2023): 1718. http://dx.doi.org/10.3390/buildings13071718.

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(1) Background: to study the differences in flexural performance and failure characteristics of spontaneous combustion gangue coarse aggregate concrete (SCGAC) laminated slabs and ordinary concrete laminated slabs, comparative flexural performance tests of one ordinary concrete laminated slab and four spontaneous combustion gangue coarse aggregate concrete laminated slabs (SCGACLSs) full-scale specimens were carried out. (2) Methods: The loading method was four-point unidirectional static loading; the failure mode, load–deflection curve, load–reinforcement strain curve, and load–concrete strai

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Zeng, Hong, Yu Pu, and Jun Long. "Research on the Deflection of Membrane Structure under the Snow Load." Advanced Materials Research 1065-1069 (December 2014): 1222–25. http://dx.doi.org/10.4028/www.scientific.net/amr.1065-1069.1222.

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This paper reviews the research on the deflection of the orthotropic flat membrane and saddle membrane under the external snow load. First the authors analyze the characteristics of snow load and obtain the standard snow load. Second we build the models of the orthotropic flat membrane and saddle membrane under the snow load. Then we deduce and solve the equations set of the two membranes under the effect of the pretension with the perturbation method. So we obtain the relational expression between the maximum deflection of the membrane’s centre point and the external load. At last, suppose th

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Saleh, Rafal Mahdi, Husain Khalaf Jarallah, and Mohammed Mosleh Salman. "Load-Deflection Relationship of White Hollow Core reinforced Concrete Panels under Static Load." Engineering, Technology & Applied Science Research 15, no. 2 (2025): 20842–49. https://doi.org/10.48084/etasr.9719.

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The main objective of this research is to examine the load-deflection behavior of White Concrete-Hollow Core Slab (WC-HCS) panels, which were made using white cement, crushed Limestone (LS) as sand, and coarse LS aggregate. The panels were subjected to symmetrical two-point static loads and the results were compared with Normal Concrete-Hollow Core Slab (NC-HCS) panels, which were made utilizing cement, sand, and gravel. The flexural response of steel-reinforced Hollow Core Slab (HCS) was also evaluated. The experimental study involved casting 12 HCS specimens. Each slab had dimensions of 1000

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C, Anbalagan, Thenmozhi S, Gowri V, and Banupriya S. "Analysis of computational fluid dynamics (CFD) on fiber reinforced self-compacting concrete." YMER Digital 21, no. 02 (2022): 525–31. http://dx.doi.org/10.37896/ymer21.02/51.

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An experimental and CFD analysis of self-compacting concrete uses quarry dust and various partial flea ash substitutes, silica fumes, and both flea ash and silica fume combinations to construct a finely-structured polypropylene reinforced concrete beam. Using three different fractions of fiber volume, this article investigates the influence of polypropylene fibers on self-compacting concrete beams (2.0 percent, 2.5 percent and 3.0 percent). The M30 grade was taken into consideration. This study employed a computational fluid dynamics tool to model the experimental beam and failure scenarios. T

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Erdinler, Emine Seda, Sedanur Seker, Ender Hazır, and Kucuk Huseyin Koc. "Evaluation of the factors affecting opening-closing performance of wooden cabinet doors." BioResources 18, no. 1 (2023): 1384–97. http://dx.doi.org/10.15376/biores.18.1.1384-1397.

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This study determined the deflection performance of wooden cabinet doors during opening and closing by using different material types, opening-closing angle, and load force. The independent variables consisted of material type, opening-closing angle, and load force, and the dependent variable was determined as deflection value. Medium density fiberboard (MDF) and particleboard (PB), both melamine faced, were used as two different material types. Opening and closing angles and directions of forces were performed as directed in BS EN 16122 (2012) and TSE EN 9215 (2005) and the doors were loaded

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Richardson, M. O. W., and D. S. Nandra. "Load-Deflection Analyses of Shock Mitigating Polyurethane–Silicone Foams." Cellular Polymers 4, no. 6 (1985): 445–62. http://dx.doi.org/10.1177/026248938500400604.

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Three types of polyurethane-silicone foam are analysed in terms of their compression load-deflection, static load-deflection, recovery time and matrix transition temperature characteristics. The information produced is used to discuss their suitability as shock mitigating helmet liner materials. The rate of deflection during mechanical testing is shown to be highly significant at values <400% min-1 and the compression-deflection ‘plateau’ characteristics analysed in terms of a 10% load differential. Foam type 1085–47 is demonstrated to be of potential use in single impact shock absorption c

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Zeng, Hong, Yin Hui Zhang, and Jun Long. "The Deflection of Orthotropic Saddle Membrane under the Snow Load." Applied Mechanics and Materials 624 (August 2014): 626–29. http://dx.doi.org/10.4028/www.scientific.net/amm.624.626.

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This paper reviews the research on the deflection of orthotropic saddle membrane under the external snow load. First the authors build the model of orthotropic saddle membrane under the snow load. Second we deduce the equations set of the saddle membrane which has the effect of pretension. Then we solve the equations set with the perturbation method. So we obtain the relational expression between the maximum deflection of the membrane’s centre point and the external load. At last, suppose that the load was determinate, the authors analyze the change of the deflection of the centre point of the

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Tonni, I., L. Laffranchi, P. Fontana, F. Zotti, and S. Bonetti. "Nickel–titanium orthodontic wire and load deflection." Dental Materials 26 (January 2010): e83. http://dx.doi.org/10.1016/j.dental.2010.08.186.

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Panda, Bikasha Chandra, and Asish Kumar Pani. "Load Deflection Profile of Concrete Block Pavement." Journal of The Institution of Engineers (India): Series A 101, no. 4 (2020): 743–51. http://dx.doi.org/10.1007/s40030-020-00457-1.

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Demir, Çiğdem, and Ömer Civalek. "NONLOCAL DEFLECTION OF MICROTUBULES UNDER POINT LOAD." International Journal Of Engineering & Applied Sciences 7, no. 3 (2015): 33. http://dx.doi.org/10.24107/ijeas.251254.

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Magnusson, Anders, and Ingrid Svensson. "Numerical treatment of complete load-deflection curves." International Journal for Numerical Methods in Engineering 41, no. 5 (1998): 955–71. http://dx.doi.org/10.1002/(sici)1097-0207(19980315)41:5<955::aid-nme324>3.0.co;2-4.

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Bischoff, Peter H. "Service load deflection of tilt-up concrete wall panels." Canadian Journal of Civil Engineering 45, no. 8 (2018): 684–89. http://dx.doi.org/10.1139/cjce-2017-0319.

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The suitability of using CSA A23.3-14 to compute service load deflection of slender concrete wall panels is evaluated. Calculation of deflection using an effective moment of inertia with a reduced cracking moment is reviewed for beams, slabs, and tilt-up wall panels. While the procedure adopted by A23.3 for computing deflection works reasonably well for beams and slabs with reinforcing ratios as low as 0.4%, computed values do not correlate well with existing tests on slender walls and can underestimate deflection significantly. Deflection of slabs with very low reinforcement ratios (less than

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Athuraia, Kanaan Sliwo Youkhanna. "DEFLECTION OF STRAIGHT AND CAMBERED BEAMS MEASURED DURING FOURTEEN HOURS PER DAY." Journal of Engineering 12, no. 04 (2006): 1103–10. http://dx.doi.org/10.31026/j.eng.2006.04.15.

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Straight and camber beams in portal frames [Footings + Columns + Beams] were studied. Deflection for period of fourteen hours in a day was measured for ten days. Peak value of deflection within a day is predicted for each one of the beams under a sustained load uniformly distributed. It is suggested that the load test is to be performed during critical period, within a day, that gives peak deflection.

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Buwono, Haryo Koco, Sugito, Sofia W. Alisjahbana, et al. "Effects of Inclination Angle and Height of Blast Load on the Dynamic Behavior of Floor Slabs with Stiffening Beams." Civil and Environmental Engineering 20, no. 1 (2024): 68–77. http://dx.doi.org/10.2478/cee-2024-0006.

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Abstract In order to ascertain how explosive load influences orthotropic slabs with short span stiffeners partially positioned in the x-direction, the purpose of this study is to perform a numerical analysis. The maximum displacement of a floor surface with respect to the force of an explosive load and the angle of inclination. It is feasible to calculate the impact of the angle of inclination and the height of the blast load on the vertical deflection of the slab using the 6th order polynomial blast equation, as long as the local blast load is positioned in the center of the slab. An analysis

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Hosteng, Travis, Brent Phares, Terry Wipf, Mike Ritter, and Doug Wood. "Live Load Deflection Performance of Glued Laminated Timber Girder Bridges." Transportation Research Record: Journal of the Transportation Research Board 1928, no. 1 (2005): 174–82. http://dx.doi.org/10.1177/0361198105192800119.

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To demonstrate and possibly to promote the increased use of timber bridges in U.S. transportation systems, various agencies, including the United States Department of Agriculture Forest Products Laboratory and FHWA, have supported research to develop improved glued laminated timber bridges. This project is part of this research and identifies acceptable live load deflection characteristics of timber bridges. The relationship between live load deflection and the condition of the asphalt wearing surface is of particular interest. To accomplish this, eight glued laminated timber girder bridges we

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Rego, Marcus Vinicius Neiva Nunes do, Gislayne Maria Mesquita de Araújo, Elizabeth Ferreira Martinez, Kássio Rafael de Sousa Lima, Pio Thiago Feitosa Fortes, and Leanne Matias Portela Leal. "Influence of aesthetic coating on the load-deflection ratio of nickel–titanium archwires." Brazilian Journal of Oral Sciences 15, no. 4 (2017): 293. http://dx.doi.org/10.20396/bjos.v15i4.8650043.

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Aim: To assess the influence of aesthetic surface coating on load-deflection ratios in nickel-titanium (NiTi) orthodontic wires compared with uncoated wires. Methods: NiTi wires (0.016") from four different manufacturers (Morelli, Sorocaba, SP, Brazil; TP, La Porte, IN, USA; Eurodonto, Curitiba, PR, Brazil; Ortho Organizers, San Marcos, CA, USA) were divided into eight groups, according to presence or absence of coating: group 1, Morelli coated wire; group 2, Morelli uncoated; group 3, TP coated; group 4, TP uncoated; group 5, Eurodonto coated; group 6, Eurodonto uncoated; group 7, Ortho Organ

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Liang, Jie. "Design and Testing of Shock Transmission Device for Bridge Protection." Applied Mechanics and Materials 405-408 (September 2013): 1517–20. http://dx.doi.org/10.4028/www.scientific.net/amm.405-408.1517.

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The design of the shock transmission unit (STU) was based on the maximum displacement, nominal load, lock up velocity and other parameters. The STU was subjected to a series of tests for checking its behavior. During the slow movement test, the resistance force is 10kN; during the simulated dynamic test, the deflection between the point of zero load and the point of maximum load is 4mm, and the deflection during the sustained load portion of the test is 5mm; during the fast movement test, the STU locked up within 1mm, the deflection from the point of lock-up to the maximum test load is 5mm, an

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Chen, Xiao Bing, Xiao Ming Huang, and Jin Hu Tong. "Study on Deformation and Stress of CRCP under Concentrated Vertical Load with Hollow Foundation." Advanced Materials Research 250-253 (May 2011): 3415–20. http://dx.doi.org/10.4028/www.scientific.net/amr.250-253.3415.

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Based on the equivalence principle, the concentrated vertical load which acts on the Continuously Reinforced Concrete Pavement(CRCP) transverse crack is translated into the equivalent half-wave sine load by Fourier transform. According to the translation principle of the force, the half-wave sine vertical load acting on the CRCP transverse crack is decomposed to the half-wave sine vertical load and the torsion force acting on the center of CRCP. Lastly, the deflection, torsional displacement and stress formulas of CRCP under the concentrated vertical load with hollow foundation are put forward

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Xue, Xing Wei, Hong Yuan, and Shan Qing Li. "A New Steel Beam Configuration Method of Long-Term Deflection Control of Long-Span PC Beam Bridge." Applied Mechanics and Materials 361-363 (August 2013): 1176–81. http://dx.doi.org/10.4028/www.scientific.net/amm.361-363.1176.

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For solving the big deflection problem which is cause by the far cantilever segment of dead load zero bending moment method, analyzing the composition process of dead load and prestress bending moment, and this paper presents the improvement of dead load zero bending moment method.The improved method adopts the prestress in principle: far segment more and close segment litter, which not only can insure the prestress bending moment bigger than dead load zero bending moment in all over the cantilever constructing stage, but also can control the deflection well. The improved method is applied to

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Khoeri, Heri, Wisnu Isvara, Jack Widjajakusuma, Fani Natasa, and Dini Sofiana. "Static Load Testing Of PCI-Bridges for Assessing Functional Suitability and Its Comparison with Dynamic Testing." Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia 9, no. 1 (2024): 55–69. http://dx.doi.org/10.33366/rekabuana.v9i1.5655.

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To accommodate the rapid development of residential and commercial areas in the Bumi Serpong Damai (BSD) Region, Banten, the construction of the Kadisurung bridge is necessary to integrate road networks. Before being operational to ensure the safety of bridge users, load testing is conducted. Parameters that must be met in the testing include not exceeding the strain and deflection limits during operational conditions, including when maximum loading occurs. To assess the bridge's performance during operation, research was conducted on both sides of the central span (western side bridge, JSB, a

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Abdous, Sepehr, Erfan Sharafzadeh, and Soudeh Ghorbani. "Practical Packet Deflection in Datacenters." Proceedings of the ACM on Networking 1, CoNEXT3 (2023): 1–25. http://dx.doi.org/10.1145/3629147.

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Bursts, sudden surges in network utilization, are a significant root cause of packet loss and high latency in datacenters. Packet deflection, re-routing packets that arrive at a local hotspot to neighboring switches, is shown to be a potent countermeasure against bursts. Unfortunately, existing deflection techniques cannot be implemented in today's datacenter switches. This is because, to minimize packet drops and remain effective under extreme load, existing deflection techniques rely on certain hardware primitives (e.g., extracting packets from arbitrary locations in the queue) that datacent

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Liu, Songyong, Huifu Ji, and Xinxia Cui. "Vibration and Deflection Behavior of a Coal Auger Working Mechanism." Shock and Vibration 2016 (2016): 1–15. http://dx.doi.org/10.1155/2016/6493859.

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Because coal auger working mechanism faces problems such as excessive vibration, serious deflection, and low drilling efficiency, a new five-bit coal auger working mechanism test model was established to explore the influence factor on vibration and deflection under different conditions. Additionally, a simulation model was built to further research the effect of partial load and stabilizer arrangement, the correctness of which was proved by experiments. The results show that the vibration and deflection increase with drilling depth in thexdirection, and they first increase and then gradually

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