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Artigos de revistas sobre o tema "Box compression strength"

Autor: Grafiati

Publicado: 12 de setembro de 2021

Última modificação: 30 de julho de 2025

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1

Viguié, Jeremie, P. J. J. Dumont, P. Vacher, Laurent Orgéas, I. Desloges, and E. Mauret. "Analysis of the Strain and Stress Fields of Cardboard Box during Compression by 3D Digital Image Correlation." Applied Mechanics and Materials 24-25 (June 2010): 103–8. http://dx.doi.org/10.4028/www.scientific.net/amm.24-25.103.

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Corrugated boards with small flutes appear as good alternatives to replace packaging folding boards or plastic materials due their small thickness, possibility of easy recycling and biodegradability. Boxes made up of these materials have to withstand significant compressive loading conditions during transport and storage. In order to evaluate their structural performance, the box compression test is the most currently performed experiment. It consists in compressing an empty container between two parallel plates at constant velocity. Usually it is observed that buckling phenomena are localized

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2

Wang, Shuo, Zhi Hui Wu, Lu Chen, Sheng Zan Yan, LiJun Xu, and Hao Guan. "Effect of mortise and tenon size on compressive and tensile strength of a box connected by dovetail keys." BioResources 15, no. 3 (2020): 5776–86. http://dx.doi.org/10.15376/biores.15.3.5776-5786.

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Compressive and tensile strengths were considered for a box connected by dovetail keys under different mortise-and-tenon sizes. Poplar wood modified by melamine resin (MF modified poplar wood) was chosen as the experimental material, and the experimental study was carried out on the box using the concentrated loading method. The results showed that the ratio (T) of hole depth to slope height had a significant effect on the structural strength of the box connected by dovetail keys when other dimensional parameters were the same. When T was equal to 75%, the compression and tensile strength of t

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3

Linvill, Eric. "Box Compression Strength: A Crippling Approach." Packaging Technology and Science 28, no. 12 (2015): 1027–37. http://dx.doi.org/10.1002/pts.2181.

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FRANK, BENJAMIN, and DOUGLAS CASH. "Edge crush testing methods and box compression modeling." August 2022 21, no. 8 (2022): 418–33. http://dx.doi.org/10.32964/tj21.8.418.

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While multiple test procedures have been developed to assess the inherent compressive strength of corrugated materials (edge crush test, ECT), limited work has explored the appropriateness of each in the context of box compression modeling. This study incorporates a variety of real-world samples, highlighting the varying challenges different ECT methods face in measuring the intrinsic compressive resistance of combined corrugated board. We examine each of these methods as inputs for different types of models, as well as discuss the propagation of measurement variation through the modeling effo

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5

Wei, Zhuan, Guang Jun Hua, and De Jian Zhao. "Testing Research of Aspect Ratio on Corrugated Box Compression Strength." Applied Mechanics and Materials 48-49 (February 2011): 1213–16. http://dx.doi.org/10.4028/www.scientific.net/amm.48-49.1213.

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The aspect ratio is one of the important factors that impact the corrugated box compression strength. In this paper, the three most commonly method that can be used to obtain the corrugated boxes’ compression strength, namely testing method, classic formula method and computer simulation method were compared. Selecting some 0201 BC flute corrugated boxes as the object, on the condition that the cardboard materials, carton height and circumference of the corrugated box is at the same, the compression strength of corrugated boxes which aspect range from 1 to 3 were tested and calculated respecti

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6

Govindaraju, Rajkumar, Srinivasan Jagannathan, Mohanbharathi Chinnasamy, and P. Kandhavadivu. "Optimization of Process Parameters for Fabrication of Wool Fiber-Reinforced Polypropylene Composites with Respect to Mechanical Properties." Journal of Engineered Fibers and Fabrics 9, no. 3 (2014): 155892501400900. http://dx.doi.org/10.1177/155892501400900315.

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The present study focused optimizing the process parameters of compression molding with respect to mechanical properties for fabrication of wool fiber-reinforced polypropylene composites. An experiment was designed using the Box-Behnken method with three levels and three variables using temperature, time, and pressure, as independent variables and tensile, flexural, and impact strengths as dependent variables. The process conditions were optimized using response surface methodology with the Box-Behnken experimental design. Regression equations were obtained to analyze tensile strength, flexura

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7

Mikóné Mádi, Laura, László Varga, and Tamás Mikó. "Examination of the Properties of Resin Bonded Core Mixtures." Materials Science Forum 885 (February 2017): 171–77. http://dx.doi.org/10.4028/www.scientific.net/msf.885.171.

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The production technology for automotive foundry castings has developed significantly during the past decade. The production of cylinder hats with more and more complex designs could be rather challenging for core makers. Heating might cause the annealing of the core, thus, the buoyancy of the molten metal increases which might cause the movement of the core. The heat distortion of the cores was examined with a Hot Distortion Tester. A universal Instron 5982 device was used for bending, wedge penetration strength and cold and hot compression tests. The test bars were prepared with cold- and ho

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8

Anbarasu, M. "Behaviour of cold-formed steel built-up battened columns composed of four lipped angles: Tests and numerical validation." Advances in Structural Engineering 23, no. 1 (2019): 51–64. http://dx.doi.org/10.1177/1369433219865696.

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This article mainly investigates the behaviour and strength of built-up battened box column composed of lipped angles under axial compression. Ten specimens were fabricated and tested under pinned with warping-restrained end condition including two different cross-section dimensions of columns with five different geometric lengths. Three material tensile coupon tests were conducted to obtain the material properties of the steel used for fabricating the test specimens. The overall initial geometric imperfections were measured. The plate slenderness, member slenderness, chord slenderness and sle

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9

Thang, Dam Xuan, Ngo Thuy Van, and Pham Thi Thu Giang. "Optimizing Manufacturing Parameters Of Tiles Produced From Recycled Thermoplastic Waste And Household Refused Incineration Ash." Journal of Environmental And Sciences 9, no. 1 (2019): 1–15. https://doi.org/10.52338/joes.2025.4328.

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To address the excessive accumulation of plastic waste and incineration ash from domestic refuse, this study explores their use in tile manufacturing. The goal is to optimize manufacturing conditions—mixing temperature, mixing time, and compression force—using the Box-Behnken design and Response Surface Methodology (RSM). Tiles were produced at temperatures of 200, 210, and 220°C, with mixing times of 10, 15, and 20 minutes, and compression forces of 120, 135, and 150 tons. The results showed high coefficients of determination (R²) for compressive strength, flexural strength, and surface abras

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10

Wade, Kelly, Christine Todoroki, Aiman Jamsari, et al. "Does flute angle influence box performance?" Journal of Materials Science 58, no. 36 (2023): 14411–25. http://dx.doi.org/10.1007/s10853-023-08941-2.

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AbstractIn the production of boxes, it is customary to align the flutes vertically, corresponding to a 0° flute angle. This configuration is widely believed to yield optimal compressive strength, despite existing evidence from corrugated flute boards and boxes that challenge this assumption. The present study investigates the hypothesis that non-vertical flute angles do not significantly compromise box compression strength and may potentially offer enhancements in other performance characteristics. Regular slotted container boxes (385 × 238 × 300 mm) constructed from single wall C-flute board

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11

FRANK, BENJAMIN, and KYLE KRUGER. "Assessing variation in package modeling." April 2021 20, no. 4 (2021): 231–38. http://dx.doi.org/10.32964/tj20.4.231.

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Predictions from empirical models are affected by variability in the input parameters for the data set used to build the models. For corrugated boxes, the difference between actual and modeled compression strength creates a real cost associated with box production, often resulting in boxes that may need to be over-designed to compensate for a lack of model precision. No work to date has attempted to assess the limitation in these compression estimates due to input parameter testing variability. In this paper we approach that problem, initially for the McKee equation and then conceptually for o

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12

Li, You Tong, and Hui Wang. "The Influence of Rapid Prototyping Technology on Optimization of Automobile Energy-Absorbing Box." Key Engineering Materials 871 (January 2021): 153–58. http://dx.doi.org/10.4028/www.scientific.net/kem.871.153.

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To optimize the structure of the automobile energy-absorbing box and obtain the energy-absorbing box structure with improved impact energy absorption property, and apply it to the structure of automobile energy absorption box, test piece of crystal lattice structure and polycrystalline structure of energy-absorbing box are designed via rapid prototyping technology in this study Four different crystal lattice structures of triangle, quadrangle, hexagon, and hollow lattice structure are designed respectively. And their mechanical properties, impact energy absorption properties, and impact proper

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13

Malasri, Siripong, Prasanth Rayapati, and Divya Kondeti. "Predicting Corrugated Box Compression Strength Using an Artificial Neural Network." International Journal of Advanced Packaging Technology 4, no. 1 (2016): 169–76. http://dx.doi.org/10.23953/cloud.ijapt.21.

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14

Susanti, Lilya. "Ultimate strength and ductility of welded box-section compression members." Asian Journal of Civil Engineering 23, no. 1 (2022): 87–98. http://dx.doi.org/10.1007/s42107-021-00410-y.

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15

W. COFFIN, DOUGLAS. "Some observations towards improved predictive models for box compression strength." August 2015 14, no. 8 (2015): 537–45. http://dx.doi.org/10.32964/tj14.8.537.

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A McKee-Urbanik type equation for box compression testing (BCT) strength prediction was evaluated using the box data of McKee, Gander, and Wachuta and the tube strength data of Batelka and Smith. Instead of separating BCT into separate panel loads, an effective width was deemed adequate for the data set. Although not much can be done to improve the fit of the McKee data over the McKee formula, the fit of the tube data was slightly better than previously reported in the literature. Unlike previous literature, the fitting parameters used in the model directly target the uncertainty we have in pr

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16

Baker, Matthew, Laszlo Horvath, and Marshall White. "Effect of Pallet Deckboard Stiffness on Corrugated Box Compression Strength." Packaging Technology and Science 29, no. 4-5 (2016): 263–74. http://dx.doi.org/10.1002/pts.2201.

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17

Shangguan, Bing, Jie Li, Qiu Zhao, Peng Chen, Furong Ruan, and Huiteng Pei. "Overall Buckling Behavior and Design of Steel Stiffened Box Section Columns Under Axial Compression." Buildings 15, no. 9 (2025): 1474. https://doi.org/10.3390/buildings15091474.

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This study experimentally and numerically investigated the overall buckling behavior of steel box column components. Two box section specimens were fabricated for axial compression tests. Prior to the tests, the material properties, initial geometric imperfections and residual stress were measured. In addition, an extended parameter analysis was conducted using a finite element model validated by experimental results to evaluate the impact of geometric defects and residual stresses on the bearing capacity of unstiffened and stiffened box section columns. A novel column curve was proposed based

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18

Jagdeep and Nitin Verma. "Fresh and Hardened Properties of SCC Incorporating Rice Husk Ash and Sugarcane Bagasse Ash." E3S Web of Conferences 509 (2024): 01002. http://dx.doi.org/10.1051/e3sconf/202450901002.

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Self-compacting concrete represents a unique type of concrete that achieves self-compression through its mass, eliminating the need for external vibrations. The mechanical characteristics of self-compacting concrete can be enhanced by incorporating agricultural waste materials as partial substitutes for cement. In this experimental study, a graded M30 concrete mix was employed to produce self-compacting concrete by replacing cement with 6, 8, 10, 12, and 14% of sugarcane bagasse ash and rice husk ash. To assess the concrete's properties, both in its fresh and hardened states, several tests wer

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19

Lu, Ziwei, Fjóla Jónsdóttir, Sigurjón Arason, and Björn Margeirsson. "Assessment of Compressive and Flexural Properties and Stacking Strength of Expanded Polystyrene Boxes: Experimental and Simulation Study." Applied Sciences 13, no. 10 (2023): 5852. http://dx.doi.org/10.3390/app13105852.

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Expanded polystyrene (EPS) boxes are used for the packaging of perishable and vulnerable goods during transportation; for instance, fresh fish fillets. It is important to minimize the weight and cost of the packaging materials while maximizing strength to avoid damage to the packaging and the product itself. EPS boxes have to withstand considerable loading, which arises due to rough handling and stacking during transport. This work focused on the compressive and flexural properties and stacking strength of 3 kg capacity EPS boxes with densities of 22 and 23 kg/m3, by combining experiments and

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20

Peng, Hong Tao, Qi Zhang, Nai Sheng Li, and De Fa Wang. "Effect of Perma-Zyme on Properties of Tabia Used to Protect Ancient Earthen Ruins." Advanced Materials Research 243-249 (May 2011): 327–34. http://dx.doi.org/10.4028/www.scientific.net/amr.243-249.327.

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Perma-Zyme is an enzymatic stabilizer. To test the feasibility of adding Perma-Zyme to tabia used to protect ancient earthen ruins, the 28d unconfined compression strength, permeability and color-difference were tested to determine the difference between the tabia and tabia treated with Perma-Zyme. The experimental results show that the 28d unconfined compression strengths of specimens treated with Perma-Zyme are higher than those without Perma-Zyme, and the color-difference(DE*) between the tabia and tabia mixed Perma-zyme is larger than 3(suggested color tolerance Chinese standardized GB/T 1

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21

Malik, Hawraa, and David Jawad. "Stiffness Requirements for Longitudinal Stiffeners of Trapezoidal Box Girder Bottom Flanges." Basrah journal for engineering science 22, no. 1 (2022): 99–107. http://dx.doi.org/10.33971/bjes.22.1.12.

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The reason for the widespread use of steel box girders is that they have high structural efficiency due to the high bending, high torsional stiffness and rapid erection. For bottom flange of the girders, the buckling behavior during production and erection due to compression strength can be a problem. The compression plate with longitudinal stiffeners typically renders an economic. The optimal design of longitudinal stiffeners is discussed. The results are based on 3-D FEA (ANSYS19.2) of many stiffened compression bottom flange models, the moment of inertia requirement of bottom flange longitu

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22

Ponsorn, Phattaraphong. "Burma Padauk Timber Column Strengthening with Typical Box Built-Up under Compression-Parallel-to-Grain Load." Journal of Architecture and Civil Engineering 9, no. 9 (2024): 111–24. http://dx.doi.org/10.35629/8193-0909111124.

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This study investigated and presented the results of strengthening short stub columns made from Burma Padauk timber using three different timber sizes and three distinct timber types. The strengthening method employed a typical box-built-up configuration, where four equal-sized timbers were adhered to all four surfaces of the column. A total of 12 short stub columns were tested under compression-parallel-to-grain loading. Compressive strength was measured at a 0.05% strain offset, and the failure modes observed in all specimens were documented and analyzed. Interestingly, the compressive load

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23

Jing, Min, Huirong Chang, Jiangyi Lv, Gang Li, and Qingsong Zhu. "Study on lightweight optimization of battery pack box structure for electric vehicle." Journal of Physics: Conference Series 2951, no. 1 (2025): 012004. https://doi.org/10.1088/1742-6596/2951/1/012004.

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Abstract A lightweight optimization design process for the battery pack box body of the electric vehicle is proposed based on the lightweight and performance indicators of the battery pack box body. The compression, mode, and strength working conditions of the original design battery pack are analyzed using HyperWorks software. According to the lightweight optimization design process of the battery pack box body, topology optimization and morphology optimization methods are used to improve the performance and lightweight optimization of the typical extruded aluminum profiles and plates of the

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24

Liu, Xi Jun, and Yu Mei Wang. "Mix Proportion Design and Basic Mechanical Properties Experiment of Self-Compacting Lightweight Concrete." Advanced Materials Research 450-451 (January 2012): 329–33. http://dx.doi.org/10.4028/www.scientific.net/amr.450-451.329.

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In order to get the requirements of workability and basic mechanical properties of self-compacting lightweight aggregate concrete, fixed sand and gravel volume method and overall calculation method are used to mix design. Slump flow and L-box tests are used to test the workability of self-compacting lightweight aggregate concrete, the strength increasing and the final value are tested by compression tests. For contrast, a set of common concrete is selected to compare the differences of efficiency. Tests indicated that the 5 groups of self-compacting lightweight aggregate concrete can get the r

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25

Mrówczyński, Damian, Tomasz Gajewski, and Tomasz Garbowski. "A Simplified Dynamic Strength Analysis of Cardboard Packaging Subjected to Transport Loads." Materials 16, no. 14 (2023): 5131. http://dx.doi.org/10.3390/ma16145131.

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The article presents a simplified method for determining the strength of corrugated board packaging subjected to dynamic transport loads. The proposed algorithm consists of several calculation steps: (1) a static analysis of the compressive strength of the package, (2) an analysis of random vibrations in the frequency domain used to determine the resonance frequencies and (3) a dynamic analysis of the package loaded with computed resonant frequencies. For this purpose, numerical models of the static compression test of the packaging before and after the dynamic analysis of the package subjecte

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26

Xie, Xingkun, Fei Shao, Lei Gao, Lixiang He, and Linyue Bai. "Research on Residual Stress of a BS700 Butt-Welded Box Section and Its Influence on the Stability of Axial Compression Members." Materials 13, no. 15 (2020): 3282. http://dx.doi.org/10.3390/ma13153282.

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BS700 high-strength steel is widely used in engineering. Welding residual stress during the manufacturing process has a significant influence on the structural safety and service life of steel structures. In this study, the residual stress of a BS700 butt-welded box section axial compression member was studied by the blind-hole method, its distribution law was summarized, and a residual stress distribution model was established. By establishing a finite element model considering initial geometric imperfection and residual stress, the influence of residual stress on the stability of axial compr

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27

Shi, Gang, Cuo Cuo Lin, Yuan Qing Wang, Yong Jiu Shi, and Zhao Liu. "Finite Element Analysis on the Local Buckling Behavior of High Strength Steel Members under Axial Compression." Advanced Materials Research 243-249 (May 2011): 1477–82. http://dx.doi.org/10.4028/www.scientific.net/amr.243-249.1477.

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Compared to the ordinary strength steel extensively applied in structures currently, high strength steel, a new kind of construction material, has many differences on mechanical properties. Though high strength steel has been applied in several projects in the world, which has obtained good effects, there is a lack of the design method for high strength steel structures and researches on the loading capacity of high strength steel members. To study the local buckling behavior of high strength steel members under axial compression, finite element models are developed to predict the loading capa

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28

Nascimento, Fabio, Luisa Andréia Gachet-Barbosa, Rosa Cristina Cecche Lintz, and Maria Rachel Russo Seydell. "Production of Self-Compacting Concrete Using Rock Breaking Waste Residues." Advanced Materials Research 785-786 (September 2013): 157–62. http://dx.doi.org/10.4028/www.scientific.net/amr.785-786.157.

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Waste residues derived from the breaking process of rocks have been many times inadequately discarded on the environment generating an environmental passive. The residues could be used in the production of self-compacting concrete (CAA) providing more sustainable constructions. To study different CAA mixtures the following tests have been performed in the fresh state: Water Absorption, L - Box, V - Funnel and Slump Flow Test. For the evaluation of mechanical performance, the concrete Compression Strength Test, Flexural Strength Test and Tensile Strength by Diametric Compression Test have been

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29

Kim, Saewhan, Laszlo Horvath, Jennifer D. Russell, and Jonghun Park. "Investigation of the Effect of Pallet Top-Deck Stiffness on Corrugated Box Compression Strength as a Function of Multiple Unit Load Design Variables." Materials 14, no. 21 (2021): 6613. http://dx.doi.org/10.3390/ma14216613.

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Unit loads consisting of a pallet, packages, and a product securement system are the dominant way of shipping products across the United States. The most common packaging types used in unit loads are corrugated boxes. Due to the great stresses created during unit load stacking, accurately predicting the compression strength of corrugated boxes is critical to preventing unit load failure. Although many variables affect the compression strength of corrugated boxes, recently, it was found that changing the pallet’s top deck stiffness can significantly affect compression strength. However, there i

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30

Son, Thai, Cuong Ngo-Huu, and Dinh Van Thuat. "Finite element modelling of rectangular concrete-filled steel tube stub columns incorporating high strength and ultra-high strength materials under concentric axial compression." Journal of Science and Technology in Civil Engineering (STCE) - HUCE 15, no. 4 (2021): 74–87. http://dx.doi.org/10.31814/stce.huce(nuce)2021-15(4)-07.

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This study presents a unified approach to simulate the behavior of rectangular concrete-filled steel stub columns incorporating high strength and ultra-high strength materials subjected to concentric axial compression. The finite element model is developed based on Abaqus software, which is capable of accounting for geometrical nonlinearity, material plasticity, and interaction between multi-physics. The proposed model incorporates the influences of residual stress for welded-box steel sections and initial imperfection. A novel stress-strain relation of confined concrete is proposed to account

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31

Kobayashi, Hidetoshi, Keitaro Horikawa, Kenichi Tanigaki, and Kinya Ogawa. "Impact Compressive Fracture of Synthetic Quartz Accompanied by Electromagnetic Phenomenon." Key Engineering Materials 715 (September 2016): 13–20. http://dx.doi.org/10.4028/www.scientific.net/kem.715.13.

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In order to clarify the relationship between the mechanical properties of synthetic quartz and the electromagnetic phenomena during its fracture, a series of uniaxial compression tests were carried out at quasi-static and dynamic rates. Not only the stress-strain curves but also the output of ferrite-core antenna located close to the specimens were measured in a shield box made of permalloy plates. Since the synthetic quartz has three characteristic axes, i.e. optical axis, electric axis and machine axis, the effect of loading direction on the mechanical properties and electromagnetic phenomen

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32

Gallo, Javier, Fernando Cortés, Elisabete Alberdi, and Aitor Goti. "Mechanical Behavior Modeling of Containers and Octabins Made of Corrugated Cardboard Subjected to Vertical Stacking Loads." Materials 14, no. 9 (2021): 2392. http://dx.doi.org/10.3390/ma14092392.

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The aim of this paper is to characterize the mechanical behavior of corrugated cardboard boxes using simple models that allow an approach to the load capacity and the deformation of the boxes. This is very interesting during a box design stage, in which the box does not exist yet. On the one hand, a mathematical model of strength and deformation of boxes with different geometry is obtained from experiments according to the Box Compression Test and Edge Crush Test standards. On the second hand, a finite element simulation is proposed in which only the material elastic modulus in the compression

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33

Almasarwah, Najat, Esraa Abdelall, Gursel Suer, Gokhan Egilmez, Manjeet Singh, and Saleem Ramadan. "Pallet loading optimization considering storage time and relative humidity." Journal of Industrial Engineering and Management 16, no. 2 (2023): 453. http://dx.doi.org/10.3926/jiem.4613.

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Purpose: This paper studies a 3-dimensional pallet loading problem considering interlock stacking pattern, box dimensions, humidity, and storage time, where overlapping and overhanging are not allowed. Despite the importance of this problem in the literature, our work provides the first method that considers the environmental conditions such as 1) storage time and 2) humidity, and their tremendous impacts on the strength of the boxes, as has been observed widely in the DHL supply chain.Design/methodology/approach: This paper proposes a two-phase heuristic algorithm to solve a 3-dimensional pal

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34

Çinar, Hamza, Musa Atar, and Avni Üstündag. "The Impact of Dovetail Angle in Single Dovetail Joints on Diagonal Compression Strength of Corner Joints for Box-Type Furniture." Forest Products Journal 69, no. 2 (2019): 131–40. http://dx.doi.org/10.13073/fpj-d-14-00084.

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Abstract This study aims to determine the impacts of dovetail angle for dovetail joints on the diagonal compression strength of box-type furniture corner joints prepared in different woods, with different dovetail angles, and with different adhesives. For this reason, after drilling joints of 75°, 78°, 81°, 84°, and 87° on Oriental beech, European oak, Scotch pine, and medium-density fiberboard (MDF) samples, a diagonal compression test was applied on corners glued with polyvinyl acetate (PVAc) and polyurethane (Desmodur-vinyl trieketonol acetate [D-VTKA]) according to the ASTM D1037 standard.

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35

Xu, Gangnian, Youzhi Wang, Yefeng Du, Wenshuai Zhao, and Laiyong Wang. "Static Strength of Friction-Type High-Strength Bolted T-Stub Connections under Shear and Compression." Applied Sciences 10, no. 10 (2020): 3600. http://dx.doi.org/10.3390/app10103600.

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The friction-type high-strength bolted (FHSB) T-stub connection has been widely used in steel structures, due to their good fatigue resistance and ease of installation. While the current studies on FHSB T-stub connections mainly focus on the structural behaviors under both shear and tensile force, no research has been reported on the mechanical responses of the connections under the combined effects of shear and compression. To make up for this gap, this paper presents a novel FHSB T-stub connection, which is simple in structure, definite in load condition, and easy to construct. Static load t

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36

Susanti, Lilya, Akira Kasai, and Yuki Miyamoto. "Ultimate strength of box section steel bridge compression members in comparison with specifications." Case Studies in Structural Engineering 2 (December 2014): 16–23. http://dx.doi.org/10.1016/j.csse.2014.07.001.

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Yuan, Wei, Wen Cai Xu, Gai Mei Zhang, and Li Hua Xie. "The Finite Element Study of the Compressive Strength of Typical Waveform Corrugated Box." Applied Mechanics and Materials 262 (December 2012): 390–94. http://dx.doi.org/10.4028/www.scientific.net/amm.262.390.

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The finite element model of a 0201 V-shaped, U-shaped, and UV-shaped single corrugated board corrugated boxes are established. The stress distribution and strain of the three types of waveform corrugated box to withstand the pressure of the top surface stacking are calculated. Three kinds of corrugated board compression are analyzed. Analysis of the structure shows that the V-shaped corrugated board has good rigidity, U-type corrugated box has good cushioning properties, and the range during which the UV type is a better choice. This is consistent with the experimental results, prove the valid

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Zhao, Fuyuan, Xinlin Wang, and Tianmin Guan. "Lightweight design and additive manufacturing of one-piece rotating arm axle box for high-speed locomotives." Journal of Physics: Conference Series 2815, no. 1 (2024): 012015. http://dx.doi.org/10.1088/1742-6596/2815/1/012015.

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Abstract Against the background of the continuous increase in the operating speed of the rolling stock, the working environment of the axlebox is becoming more and more severe. To meet the increasing operational demand, the strength and quality requirements of the axle box are also increased accordingly. To realize lightweight design to ensure structural strength, the traditional casting process has the problems of low densities of molded parts, long processing cycles, etc. In contrast, the laser selective melting technology can mold the workpiece with excellent mechanical properties and reali

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Korol, R. M., E. G. Thimmhardy, and M. S. Cheung. "An experimental investigation of the effects of imperfections on the strength of steel box girders." Canadian Journal of Civil Engineering 15, no. 3 (1988): 443–49. http://dx.doi.org/10.1139/l88-060.

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As part of a major study, an experimental box girder having nominally identical cantilever sections was constructed to model the geometry of a pier girder of the Hunt Club–Rideau Bridge structure in Ottawa. The one-fourth scale model did not, however, replicate the varying depth of the prototype. The objective was to determine whether a deliberate reduction in the gross heat input for welds attaching longitudinal stiffeners to the flange plates for one end of the girder (and hence would incur reduced plate distortions and residual stresses) could augment the carrying capacity of a statically l

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Chadli, Mounira. "Study of the Influence of the Aggressive Environment on the Behavior of Reactive Powder Concrete." Journal of Cement Based Composites 2, no. 1 (2021): 7–12. http://dx.doi.org/10.36937/cebacom.2021.001.002.

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Reactive Powder Concrete (RPC) currently represents the family of cementitious matrix materials with properties the most exceptional mechanics and durability. This study aims to investigate the physico-mechanical properties, and the durability in a sulphated environment of a reactive powder concrete using materials available in our region, we have integrated materials rich in silica (slag, silica fume and crushed quartz) in Portland cement with 15, 23 and 25%, respectively. After The remove of the specimens from the mold and place the RPC in the curing box under steam curing conditions of 90 °

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Han, Xue, Anlong Jiang, Jinhuo Zheng, et al. "Seismic Behavior of Box Steel Bridge Pier with Built-In Energy Dissipation Steel Plates." Advances in Materials Science and Engineering 2022 (October 22, 2022): 1–17. http://dx.doi.org/10.1155/2022/4807721.

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Based on the design concept of earthquake-resilient structure, a new-type of box-shaped steel piers with embedded energy-dissipating steel plates was proposed. Quasi-static tests of 6 box-shaped steel pier specimens under variable axial pressure and cyclic horizontal loading were carried out. By analyzing the failure mode, load-displacement hysteretic curve, skeleton curve, displacement ductility coefficient, stiffness degradation characteristics, strength degradation coefficient, and cumulative hysteretic energy, the effects of setting energy-dissipating steel plate, axial compression ratio,

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Fehér, Lajos, Damian Mrówczyński, Renáta Pidl, and Péter Böröcz. "Compressive Strength of Corrugated Paperboard Packages with Low and High Cutout Rates: Numerical Modelling and Experimental Validation." Materials 16, no. 6 (2023): 2360. http://dx.doi.org/10.3390/ma16062360.

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The finite element method is a widely used numerical method to analyze structures in virtual space. This method can be used in the packaging industry to determine the mechanical properties of corrugated boxes. This study aims to create and validate a numerical model to predict the compression force of corrugated cardboard boxes by considering the influence of different cutout configurations of sidewalls. The types of investigated boxes are the following: the width and height of the boxes are 300 mm in each case and the length dimension of the boxes varied from 200 mm to 600 mm with a 100 mm in

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Lefebvre, Guy, Jean-Jacques Paré, and Oscar Dascal. "Undrained shear strength in the surficial weathered crust." Canadian Geotechnical Journal 24, no. 1 (1987): 23–34. http://dx.doi.org/10.1139/t87-003.

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Most geotechnical engineers feel that the undrained shear strength measured by the field vane in the surficial weathered crust cannot be fully mobilized during the failure of an embankment built of soft clay deposits. Consequently, the vane strength in the crust is generally reduced by some arbitrary means before stability calculations are performed. This paper presents the results of an experimental program aimed at evaluating the available undrained shear strength in the crust. In situ shear box and plate loading tests as well as triaxial compression and extension tests indicate that the ava

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Rong, Tang Chi, Chiew Shing Mei, Mohammed Yahya Mohammed Al-Fasih, Izni Syahrizal Ibrahim, Noor Nabilah Sarbini, and Khairul Hazman Padil. "LIGHT-TRANSMITTING CONCRETE PROPERTIES OF SHORT WALL PANEL." ASEAN Engineering Journal 13, no. 1 (2023): 109–17. http://dx.doi.org/10.11113/aej.v13.18433.

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Consideration of fiber configuration and the distance between the light source or light meter and the LTC specimen in the previous studies is still limited. The incorporation of plastic optical fiber (POF) into concrete with fiber configurations of 5 ´ 5 and 6 ´ 6 grids is investigated in terms of short wall panel application to study its light intensity and strength properties. The light-transmitting concrete (LTC) short wall panel of 300 mm wide ´ 400 mm high ´ 75 mm thick is cast using self-compacting concrete (SCC) to ensure the flowability of the concrete during mixing. The fresh SCC is t

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Rahman, M. K., and M. Chowdhury. "Estimation of Ultimate Longitudinal Bending Moment of Ships and Box Girders." Journal of Ship Research 40, no. 03 (1996): 244–57. http://dx.doi.org/10.5957/jsr.1996.40.3.244.

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The paper describes a methodology of computing the ultimate value of the longitudinal bending moment at any cross section of a ship or box girder. The cross section has been discretized into stiffened panels (one stiffener with its associated effective plating). The limit states for these panels, both tensile and compressive, are modeled in an appropriate manner. Since the ultimate strength of the girder section is largely governed by the behavior of the panels under compression, the authors have paid special attention in modeling the collapse as well as post-collapse behavior of these panels.

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Li, Bing, Chao Cheng, Zhimin Song, Xianlei Cao, and Zhengyi Kong. "Local buckling behaviour of high strength steel welded box-section columns under axial compression." Thin-Walled Structures 171 (February 2022): 108677. http://dx.doi.org/10.1016/j.tws.2021.108677.

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Kim, Dohyeong, and Sung Chul Lee. "Elastic Buckling and Ultimate Strength Behaviors of Steel Box Girders with Folded Compression Flanges." Journal of Korean Society of Steel Construction 30, no. 4 (2018): 217–24. http://dx.doi.org/10.7781/kjoss.2018.30.4.217.

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Kitada, T., H. Nakai, and M. Kunihiro. "Ultimate strength of box stub columns under combined actions of compression, bending and torsion." Journal of Constructional Steel Research 13, no. 2-3 (1989): 153–68. http://dx.doi.org/10.1016/0143-974x(89)90011-4.

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Usami, Tsutomu. "A simplified analysis of the strength of stiffened box members in compression and bending." Journal of Constructional Steel Research 17, no. 3 (1990): 237–47. http://dx.doi.org/10.1016/0143-974x(90)90058-o.

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Gu, By Juan, Benjamin Frank, and Euihark Lee. "A Comparative Analysis of Artificial Neural Network (ANN) Architectures for Box Compression Strength Estimation." KOREAN JOURNAL OF PACKAGING SCIENCE AND TECHNOLOGY 29, no. 3 (2023): 163–74. http://dx.doi.org/10.20909/kopast.2023.29.3.163.

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