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Artigos de revistas sobre o assunto "Box compression strength"

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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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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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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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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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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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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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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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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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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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Mais fontes

Teses / dissertações sobre o assunto "Box compression strength"

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Quesenberry, Chandler Blake. "The Effect of Pallet Top Deck Stiffness on the Compression Strength of Asymmetrically Supported Corrugated Boxes." Thesis, Virginia Tech, 2020. http://hdl.handle.net/10919/104965.

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During unitized shipment, the components of unit loads are interacting with each other. During floor stacking of unit loads, the load on the top of the pallet causes the top deck of the pallet to bend which creates an uneven top deck surface resulting in uneven, or asymmetrical support of the corrugated boxes. This asymmetrical support could significantly affect the strength of the corrugated boxes, and it depends on the top deck stiffness of the pallet. This study is aimed at investigating how the variations of pallet top deck stiffness and the resulting asymmetric support, affects corrugated
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Baker, Matthew W. "Effect of Pallet Deckboard Stiffness and Unit Load Factors on Corrugated Box Compression Strength." Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/79367.

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Corrugated paper boxes are the predominant packaging and shipping material and account for the majority of packaging refuse by weight. Wooden pallets are equally predominant in shipping, transportation and warehousing logistics. The interaction between these two components is complex and unexplored leaving industry to compensate with outdated component specific safety factors. Providing a focused exploration of the box and pallet interaction will open the door for holistic design practices that will reduce cost, weight, damage, and safety incidents. This study was separated into four chapters
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Phanthanousy, Samantha. "The Effect of the Stiffness of Unit Load Components on Pallet Deflection and Box Compression Strength." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/86203.

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Currently, pallets are designed assuming that the load is distributed evenly on the top of the pallet. When pallets are loaded with packages such as corrugated boxes or returnable plastic containers, due to their physical shape, packages, are not capable of deforming freely with the pallet and a bridging phenomenon occurs. During this load bridging phenomenon, a portion of the vertical forces are redistributed as horizontal forces which causes the redistribution of the vertical compression stresses on the pallet towards the support. As a result, the deflection of the pallet can decrease and th
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YANG, Demao. "Compression Stability of High Strength Steel Sections with Low Strain-Hardening." University of Sydney. School of Civil Engineering, 2003. http://hdl.handle.net/2123/561.

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Thin-walled steel sections made from high strength thin cold-reduced G550 steel to Australian Standard AS 1397-1993 under compression are investigated experimentally and theoretically in this thesis. This thesis describes three series of compression tests performed on box-section stub columns, box-section long columns and lipped channel section columns cold-formed from high strength steel plates in 0.42 mm or 0.60 mm thickness with nominal yield stress of 550 MPa. The tests presented in this thesis formed part of an Australian Research Council research project entitled: Compression Stabili
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Erzin, Yusuf. "Strength Of Different Anatolian Sands In Wedge Shear, Triaxial Shear, And Shear Box Tests." Phd thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12604689/index.pdf.

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Past studies on sands have shown that the shear strength measured in plane strain tests was higher than that measured in triaxial tests. It was observed that this difference changed with the friction angle &amp<br>#966<br>cv at constant volume related to the mineralogical composition. In order to investigate the difference in strength measured in the wedge shear test, which approaches the plane strain condition, in the triaxial test, and in the shear box test, Anatolian sands were obtained from different locations in Turkey. Mineralogical analyses, identification tests, wedge shear tests (cyli
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Jones, John David. "Evaluation of the MD shear test method as a criterion for predicting box compressive strength." Master's thesis, University of Cape Town, 2004. http://hdl.handle.net/11427/8620.

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Includes bibliographical references (leaves 145-149).<br>Corrugated board is a composite sandwich type material used in the packaging industry worldwide. In the design of corrugated boxes, the stacking strength is an important design parameter. Current research shows that box failure is influenced by the flexural rigidities of the panel and its transverse shear rigidities. McKinlay proposed a new method to measure the MD transverse shear stiffness of corrugated board. This research was aimed at designing a fixture to perform the MD shear test and to evaluate its performance. In addition, the prop
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Mian, Muhammad Masoud. "Green Packaging Development. : A way to efficient, effective and more environmental friendly packaging solutions." Thesis, KTH, Hållfasthetslära (Inst.), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-103749.

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Growing pressure on the packaging design to enhance the environmental and logistics performance of a packaging system stresses the packaging designers to search new design strategies that not only fulfill logistics requirements in the supply chain, but also reduce the CO 2emissions during the packaging life cycle. This thesis focuses on the packaging design process and suggests some improvements by considering its logistics performance and CO 2emissions. A Green packaging development model was proposed for corrugated box design to explore the inter-dependencies that exist among compressive str
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Therdphithakvanij, Pholdej. "Ultimate strength of AL-6XN stainless steel plates and box columns under axial compression and shear loads /." Diss., 2005. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3188508.

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Thimmhardy, Eugene George. "Influence of residual stresses and geometric imperfections on buckling strength of stiffened compression flanges of steel box girder bridges." Thesis, 1988. http://spectrum.library.concordia.ca/3478/1/NL44877.pdf.

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Livros sobre o assunto "Box compression strength"

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Daniels, H. A. M. A CAD-system for the design of stiffened panels in wing box structures. National Aerospace Laboratory, 1985.

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Capítulos de livros sobre o assunto "Box compression strength"

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Wen, Shibao, Xiaoke Chu, and Jujie Sun. "Experimental Investigation of Influence Factors for Compression Strength of Thin Honeycomb Paperboard Box." In Lecture Notes in Electrical Engineering. Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-3530-2_73.

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Umetsu, Kimio. "Strength Properties of Sand by Tilting Test, Box Shear Test and Plane Strain Compression Test." In Soil Stress-Strain Behavior: Measurement, Modeling and Analysis. Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-6146-2_6.

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Yamazaki, R., K. Ono, N. Takeshima, S. Okada, Y. Kitane, and M. Matsumura. "An analytical study on local buckling strength of box stub-columns made of SBHS500 under axial compression." In Bridge Safety, Maintenance, Management, Life-Cycle, Resilience and Sustainability. CRC Press, 2022. http://dx.doi.org/10.1201/9781003322641-269.

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Rea, Rizza Mae T., Jonille S. Soriano, James Paul Ramos, April Noemi Q. Opinaldo, Marian Capito, and Manny Anthony Taguba. "Compressive Strength Performance of 7-Day Non-load Bearing Concrete Hollow Blocks with Pili Shell as Partial Replacement to Sand Using Box-Behnken Design." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-6368-3_11.

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Fehér, Lajos, and Péter Böröcz. "The Effect of Rectangle Shaped Cutouts of Corrugated Paperboard Packages on Compressive Strength of Boxes." In Advances in Transdisciplinary Engineering. IOS Press, 2024. http://dx.doi.org/10.3233/atde240530.

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Corrugated paperboard boxes are widely used as packaging in logistics processes. Corrugated boxes must have adequate strength to ensure proper protection of the product. In many cases, the product will require cutouts in the side walls of the boxes. These significantly affect the strength behavior of the box which can be determined by measurements and various models. The aim of this study is to determine the compressive strength of corrugated cardboard boxes of different sizes and different rectangle shaped cutouts formed on them. Five different box dimensions and five different cutout rates w
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Zhai Ximei, Sun Lijuan, and Zhao Yuanzheng. "Buckling behavior of 6082-T6 aluminum alloy columns with box-section and L-section under eccentric compression." In Construction Materials and Structures. IOS Press, 2014. https://doi.org/10.3233/978-1-61499-466-4-1116.

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Experimental studies of 29 pin-ended columns, including 13 box-type and 16 L-type, extruded from 6082-T6 aluminum alloy under eccentric compression, were performed in this paper. The buckling behavior, stability strength and deformation preformation of all the specimens were obtained. A numerical investigation of aluminum alloy columns under eccentric compression was conducted by using finite element analysis software ABAQUS, and the simulation results were verified with experimental results of 29 columns. The results showed that the FE model proposed by this paper can well predict the stabili
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Torii N., Kawajiri S, Shibuya S., Takeuchi M., and Araki S. "Deformation and Strength Characteristics of Gypsum-mixed Decomposed Granite Soil." In Deformation Characteristics of Geomaterials. IOS Press, 2011. https://doi.org/10.3233/978-1-60750-822-9-301.

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In order to prevent and mitigate disasters due to slope failure, it is important to evaluate the likelihood of slope failure quantitatively by considering the soil properties. It is known that the residual decomposed granite soil on slope has an interparticle skeletal structure. Therefore, in order to examine the deformation and strength characteristics, it is necessary to evaluate the effects of the interparticle skeletal structure by using a completely undisturbed sample in the laboratory. However, it is not easy to procure such a perfect sample due to the difficulty of sampling, for instanc
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Minh, N. H., and Y. P. Cheng. "Strong Force Network of Granular Mixtures Under One-dimensional Compression." In Discrete Element Modelling of Particulate Media. The Royal Society of Chemistry, 2012. http://dx.doi.org/10.1039/bk9781849733601-00227.

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We studied one dimensional compressive behaviour of gap-graded granular mixtures, using the numerical simulations of the three-dimensional Discrete Element Method (DEM). Spherical particles of different size ranges were generated inside a cubical box to numerically create granular samples with the particle size distributions of a sand-like material mixed with different proportions of a uniform silt-size material. The DEM samples were subjected to one-dimensional compression similar to the loading path of the oedometer test in soil mechanics. Micromechanical characteristics behind the compressi
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Amit, Shishir Kumar Sikder, Sohel Rana, Sabrin Ara, and Mohammad Saifuddin. "Properties Evaluation of Self Compacting Concrete Made with Industrial By-Products." In Materials Engineering Research. Technology Research and Innovation Centre, 2023. http://dx.doi.org/10.59196/tric.mex/978-81-956233-1-0_4.

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Urbanization with advanced technologies should be economic, sooner operational, and sustainable. In addition to reducing construction time, modern technologies should utilize various left-over materials or by-products to save budget and the environment. The present study examines the potential of using Phosphogypsum, an industrial by-product, in concrete as an environment-friendly, sustainable solution. Various percentages (5%, 10%, 15%, and 20%) of Phosphogypsum have been used to replace Portland cement to produce cost-effective SCC with favorable properties and strength. Conplast SP430 G8 su
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Qilin Zhang, Hailin Tang, and Yage Wu. "Effective Section Calculating of Aluminium Plate Assembly under uniform Compression considering Interactive Local Buckling." In New Frontiers in Light Metals. IOS Press, 2010. https://doi.org/10.3233/978-1-60750-586-0-189.

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In this paper, elastic interactive local buckling formulas of box section and channel section are established according to classic differential equation of plate stability. Formulas calculating restraint coefficient of adjacent plate parts are also derived. Based on the effective thickness method adopted by current code of various countries treating stiffened plate and non-stiffened plate, the restraint coefficient is then introduced to account for the restraining action exerted by adjacent plate element and its effect on the bearing capacity of cross section. Finally, non-linear finite elemen
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Trabalhos de conferências sobre o assunto "Box compression strength"

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Andrenacci, Alfredo, and Dennis Wong. "Evaluation of Buried Pipeline Coatings under Soil Stress." In CORROSION 2012. NACE International, 2012. https://doi.org/10.5006/c2012-01234.

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Abstract Pipeline coatings in buried service are subjected to stresses from the surrounding soil as a result of the weight of the overburden and the weight of the pipe with its contents. These stresses are exacerbated by changes in the soil composition, pipe movement due to operating pressure and thermal expansion/contraction. Soil stress can damage the mainline and the girth weld coatings, leading to corrosion of the pipeline and costly repairs. Understanding the magnitude of these stresses is critical to coating design and material selection. A model has been developed to allow the estimatio
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Pribulova, Alena, Peter Futas, Patrik Fedorko, Maria Mihalikova, and Maria Mihalikova. "THE EFFECT OF THE AMOUNT OF BINDER ON THE PROPERTIES OF BRIQUETTES PREPARED FROM FOUNDRY DUST." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/4.1/s18.41.

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Briquetting is the pressing of dusty materials into pieces of the same shape and size. Briquetting can be done without a binder or with the addition of a binder to the briquetting mixture. Briquettes can have any shape, but the most common is the shape of a cylinder. The briquettes must be strong enough to eliminate the possibility of damage during transport and must be strong enough even at high temperatures. The briquettes have a regular shape, have the same weight, are more durable and easier to transport. They are ecologically safe and it is possible to use carbon filling in briquettes to
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Kota, Sesha Mounika, Radhika Suryadevara, and Siripong Malasri. "Corrugated Box Compression Strength Humidity Adjustment Factor." In International Engineering Science Technology Online Conference. Cloud Publications, 2017. http://dx.doi.org/10.23953/cloud.iestoc.228.

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Luna, Yuliana, Scott Pala, Jade Housewirth, Georgina Johns, and Siripong Malasri. "Compression Strength of Corrugated Box Corner Stiffeners." In International Engineering Science Technology Online Conference. Cloud Publications, 2018. http://dx.doi.org/10.23953/cloud.iestoc.336.

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Housewirth, Jade, Georgina Johns, Yuliana Sanchez-Luna, et al. "Two-Angle Corner Corrugated Box Compression Strength: A Preliminary Study." In International Engineering Science Technology Online Conference. Cloud Publications, 2018. http://dx.doi.org/10.23953/cloud.iestoc.367.

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Jin, Jiang, Wei Bao, J. Liu, and Z. Y. Peng. "Numerical study on the effect of welding and heating treatments on strength of high strength steel column." In 12th international conference on ‘Advances in Steel-Concrete Composite Structures’ - ASCCS 2018. Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/asccs2018.2018.8370.

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High strength steel box columns are usually fabricated from steel slab by applying welding. The welding process can introduce residual stresses and geometric imperfections into the columns and influence the column strength. In this study, a numerical investigation on the behavior of high strength steel thin-walled box columns under the compression force was carried out. The welding processes were firstly simulated with commercial package ABAQUS in this study to find out the residual stress distributions in high strength steel box column. After that, the column behaviors under the compression w
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Pham, Duc-Duy, Phu-cuong Nguyen, and Hoang-an Le. "Normal and High Strength Concrete-filled Steel Box Columns Under axial Compression." In Proceedings of the 17th International Symposium on Tubular Structures(ISTS17). Research Publishing Services, 2019. http://dx.doi.org/10.3850/978-981-11-0745-0_091-cd.

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Ayesh, T., P. Pounds, G. Zavala, T. Podesta, and S. Malasri. "Effect of Humidity on Corrugated Fiberboard Bidirectional Property." In International Engineering Science Technology Online Conference. CLOUD PUBLICATIONS, 2022. http://dx.doi.org/10.23953/cloud.iestoc.511.

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The effect of overhanging on corrugated box compression strength is well known. However, the combined effect of overhang and humidity is usually based on the superposition method, where humidity and overhang effects are applied separately. In this study, 9x9x9” single-wall corrugated boxes were used. They were tested with a relative humidity of 50%, 65%, and 80% together with an overhang of 1 – 4 inches. As expected, the humidity reduces the compression strength of the box. As the overhang increases toward the midpoint of the box’s dimension, the rate of strength reduction becomes slower. This
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Zhou, Chunqi, and Dan Song. "Sensitivity Study About Ultimate Strength and Postbuckling Behavior of Stiffened Box Deck Girder Under Compression." In ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/omae2020-18580.

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Abstract The proper determination of this paper is to study the ultimate strength and postbuckling behavior for complicated stiffened deck girders of offshore platforms. Normally, offshore platforms are designed with reinforcing stiffeners on box deck girder. The box deck of column stabilized platform will be simulated with FEM software ABAQUS. Linear eigenvalue analysis is firstly applied to introduce the initial imperfection into the structure. Then the non-linear postbuckling analysis for the box deck girder will illustrate ultimate strength and the failure mode under axial load after colla
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Mattsson, Amanda, and Tetsu Uesaka. "Time-dependent, Statistical Failure of Paperboard in Compression." In Advances in Pulp and Paper Research, Cambridge 2013, edited by S. J. I’ Anson. Fundamental Research Committee (FRC), Manchester, 2013. http://dx.doi.org/10.15376/frc.2013.2.711.

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This paper concerns the question of how to predict mechanical performance of box and paperboard subjected to fluctuating load/ environmental conditions encountered in end-use. Particularly such performance is notoriously variable (stochastic), and is known to be very difficult to predict. We have developed a theoretical framework for treating time- dependent, statistical failure based on the recent progresses in statistical physics of disordered materials. The main objective of this study is to experimentally determine the three key parameters that fully characterise the failure of component b
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Relatórios de organizações sobre o assunto "Box compression strength"

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Solanki, Pranshoo, and Haiyan Xie. Field-Curing Methods for Evaluating the Strength of Concrete Test Specimens. Illinois Center for Transportation, 2023. http://dx.doi.org/10.36501/0197-9191/23-023.

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The American Association of State Highway and Transportation Officials R 100 standard provides instructions for making and curing concrete test specimens in the field. However, further research is needed to compare the strength of the field-cured specimen with the strength of the actual in-place concrete item. The purpose of this combined laboratory and field study was to evaluate field-curing methods of concrete specimens for estimating the early opening strength of an in-place concrete item. The researchers used one Illinois Department of Transportation class PV mix to cast cylinders, beams,
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NUMERICAL SIMULATION AND RESEARCH ON WELDING RESIDUAL STRESS OF BOX - TYPE STEEL STRUCTURE. The Hong Kong Institute of Steel Construction, 2022. http://dx.doi.org/10.18057/icass2020.p.324.

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The welding residual stress of the box-plate steel structure is studied in this paper. Q235B steel and Q345B steel are generally used in box plate assembly steel structures, so this paper focuses on the welding residual stress of these two sheets of steel. The welding of Q235B and Q345B steel plates was simulated by ABAQUS associated DFLUX heat source subroutine. The welding residual stress of the steel plates is tested by the ultrasonic testing method. The results show that the yield strength of steel has a significant effect on the welding residual stress. The longitudinal residual stress in
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