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Journal articles on the topic 'ABAQUS MODEL'

Author: Grafiati

Published: 11 September 2023

Last updated: 19 July 2025

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1

Ioannides, Anastasios M., Jun Peng, and James R. Swindler. "ABAQUS model for PCC slab cracking." International Journal of Pavement Engineering 7, no. 4 (2006): 311–21. http://dx.doi.org/10.1080/10298430600798994.

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2

Ciambella, J., M. Destrade, and R. W. Ogden. "On the ABAQUS FEA Model of Finite Viscoelasticity." Rubber Chemistry and Technology 82, no. 2 (2009): 184–93. http://dx.doi.org/10.5254/1.3548243.

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Abstract Predictions of the QLV (Quasi-Linear Viscoelastic) constitutive law are compared with those of the ABAQUS viscoelastic model for two simple motions in order to highlight, in particular, their very different dissipation rates and certain shortcomings of the ABAQUS model.

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3

Qin, Ya Zhou, and Qi Chen. "Anisotropic Bounding Surface Model in ABAQUS Software." Applied Mechanics and Materials 580-583 (July 2014): 977–80. http://dx.doi.org/10.4028/www.scientific.net/amm.580-583.977.

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This paper presents an improved anisotropic bounding surface model which is based on Wheeler’s elastoplastic model (S-CLAY1). The developed model is programmed in ABAQUS software by writing UMAT subroutine, which is integrated in Return Mapping Algorithm. The parameters sensitivity analysis is implemented on plastic modulus. The study shows that the developed anisotropic bounding surface model is capable of describing the dynamic properties of soft clay.

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Wang, Bing, Xiao Liu, and Bai Dong Zhao. "The Foundation of Nonlinear Finite Element Model." Applied Mechanics and Materials 580-583 (July 2014): 3075–78. http://dx.doi.org/10.4028/www.scientific.net/amm.580-583.3075.

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This paper introduces the process of the nonlinear finite element model which is established by using ABAQUS software, and introduces the characteristics of ABAQUS software, meanwhile, lists the constitutive relation of steel pipe, steel and concrete, finally introduces some experimental model.

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5

Wu, Dong Yue, Shu Ting Liang, and Zheng Xing Guo. "The ABAQUS Standard Layer Assembly Modeling Approach of Building Structure." Advanced Materials Research 1065-1069 (December 2014): 1260–66. http://dx.doi.org/10.4028/www.scientific.net/amr.1065-1069.1260.

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The mechanics analysis of integral building structure needs the accurate ABAQUS finite element analysis, but due to the ABAQUS function limits the building structure modeling is a great workload and how to model an integral structure more quickly and efficiently become a difficult problem. In order to reduce the workloads in the ABAQUS analysis, the new ABAQUS standard layer assembly modeling approach was proposed. Firstly, according to the data structure of the ABAQUS software’s INP file, the program computational algorithm was proposed. And by a Python self-written program, the example engin

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Molnár, Gergely, Aurélien Doitrand, Adrien Jaccon, Benoit Prabel, and Anthony Gravouil. "Thermodynamically consistent linear-gradient damage model in Abaqus." Engineering Fracture Mechanics 266 (May 2022): 108390. http://dx.doi.org/10.1016/j.engfracmech.2022.108390.

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7

Fedoroff, Alexis, and Kim Calonius. "Using the Abaqus CDP model in impact simulations." Rakenteiden Mekaniikka 53, no. 3 (2020): 180–207. http://dx.doi.org/10.23998/rm.79723.

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The understanding and assessment of accidental crash scenarios on reinforced concrete structures is of high interest for safety issues. Although experimental research on this topic has already a long and successful history, there are many issues waiting to be solved as far as numerical simulations are concerned. In this article some particularities of the Abaqus Concrete Damaged Plasticity (CDP) model are investigated with the purpose of using efficiently the CDP model in impact loaded reinforced concrete structure simulations. In particular, the sensitivity of the simulation response with res

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Yang, Ke Jia, Zi Ling Xie, and Wei Li. "Application of RPC Constitutive Model in FEA." Applied Mechanics and Materials 578-579 (July 2014): 25–30. http://dx.doi.org/10.4028/www.scientific.net/amm.578-579.25.

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The damage evolution equation of RPC is established based on 2-parameter Weibull distribution. The constitutive relation of RPC is then calculated based on the damage evolution equation. The constitutive model of RPC is optimized by comparing experimental constitutive curve to models corresponding to different threshold strain. Based on the definition of damage index in ABAQUS, the damaged evolution equation in ABAQUS is recalculated based on the optimized constitutive relation. the concrete damaged plasticity model in ABAQUS is obtained using the aforementioned method. And the concrete damage

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9

Sun, Wei, and Yansheng Huang. "Anisotropic Nonlinear Elastic Model of Concrete and Secondary Development in ABAQUS." Open Civil Engineering Journal 10, no. 1 (2016): 615–24. http://dx.doi.org/10.2174/1874149501610010615.

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In order to solve the convergence problem of concrete constitutive in the softening phase, an anisotropic nonlinear elastic constitutive model (ANECM) was proposed, which was developed based on the uniaxial concrete constitutive relation in the Chinese code for design of concrete structures (GB 50010-2010). The user material subroutine (UMAT) based on ANECM is developed in ABAQUS software. The above UMAT is applied to analyze a simulation model in ABAQUS software. The result shows that compared to the default plastic-damage concrete constitutive in ABAQUS, ANECM is an effective and appropriate

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Wahid, Z., M. K. A. M. Ariffin, B. T. H. T. Baharudin, M. I. S. Ismail, and F. Mustapha. "ABAQUS Simulation of Different Critical Porosities Cubical Scaffold Model." IOP Conference Series: Materials Science and Engineering 530 (July 15, 2019): 012018. http://dx.doi.org/10.1088/1757-899x/530/1/012018.

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11

Msekh, Mohammed A., Juan Michael Sargado, Mostafa Jamshidian, Pedro Miguel Areias, and Timon Rabczuk. "Abaqus implementation of phase-field model for brittle fracture." Computational Materials Science 96 (January 2015): 472–84. http://dx.doi.org/10.1016/j.commatsci.2014.05.071.

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Li, Shoufu, Tao Yu, Yang Liu, et al. "Research on Parametric Modeling and Model Transformation of Proton Hospital Based on BIM." Buildings 15, no. 10 (2025): 1658. https://doi.org/10.3390/buildings15101658.

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Aiming at problems such as difficulty and low efficiency in modeling complex building structures in Revit and Abaqus, Revit and Dynamo visual programming modeling were used to realize rapid parametric modeling of structures, and a Revit–Abaqus model conversion interface was developed. Based on Revit’s API modeling function and Dynamo’s visual programming function, a proton hospital structure model was quickly created, secondary development of Revit conducted on Visual Studio 2022 using C# language, the Revit model exported to a single unified management .sat file, and a corresponding Python sc

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Shubert, Mike, and Muralidharan Pandheeradi. "An Abaqus Extension for 3-D Welding Simulations." Materials Science Forum 768-769 (September 2013): 690–96. http://dx.doi.org/10.4028/www.scientific.net/msf.768-769.690.

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An Abaqus Extension, in the form of an Abaqus/CAE Plug-In, is presented that enables an easy, efficient, model-tree based approach to setup all aspects of a welding model from within Abaqus/CAE. Specifically, the paper describes the extension to 3-D of a similar capability, namely the 2-D Abaqus Welding Interface (AWI), that currently exists for automating most of the repetitive, time-consuming tasks associated with building a welding model in a traditional CAE environment to facilitate weld simulations. The tasks supported by the 3-D AWI include weld-bead definitions based on simple cross-sec

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Yu, Xiao Bo, Rui Sun, and Xiao Fei Li. "Preliminary Exploration of 2-Dimensional Seismic Response Analysis for Elastic Layered Model by ABAQUS." Advanced Materials Research 915-916 (April 2014): 72–75. http://dx.doi.org/10.4028/www.scientific.net/amr.915-916.72.

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Finite element method is widely used in every field, in which ABAQUS is a typical product. For engineers and researchers, SHAKE91 is a good choice for seismic safety evaluation. For developing seismic response analysis for complicated cases, finite element method approach should be explored. An elastic layered model is built, which is calculated in SHAKE91 and ABAQUS respectively. The results of the two programs fitted well, which implies the correctness of the ABAQUS model. In the elastic model, simple boundary condition works well. In the future, more complex boundaries and dynamic constitut

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Liu, Xue Bin, Xi Bin Wang, Chong Ning Li, and San Peng Deng. "Finite Element Simulation of the Orthogonal Cutting Based on Abaqus." Advanced Materials Research 821-822 (September 2013): 1410–13. http://dx.doi.org/10.4028/www.scientific.net/amr.821-822.1410.

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In view of orthogonal cutting, finite element simulation geometry is built. the friction model, thermal conduction model and chip separation model are established between chip and tool using Abaqus which is a finite element analysis software. Through a specific example, two-dimensional finite element model have been established, simulating the cutting process stress distribution of the work piece surface is also obtained during processing. While simulation analyzes the relationship between the rake angle and shear angle, the results of simulation and experiment are basically the same, thus fur

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Hemamathi, A., Binu Sukumar, and R. B. Hambrish Guru Chantrakant. "Numerical Analysis of RCC Beam Using ABAQUS." IOP Conference Series: Earth and Environmental Science 1084, no. 1 (2022): 012077. http://dx.doi.org/10.1088/1755-1315/1084/1/012077.

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Abstract Experimental investigation of RCC beam provide an important understanding on its flexural properties. The stages involved from the design to casting, curing, testing and interpretation of results is time consuming and involves economy and labour. To reduce the above said challenges, numerical investigation seems to be an alternate without involvement of money and labour. Preliminary design stages involves design equation which are provided by the basic experiments conducted and they also give the basic information to develop the finite element model. This paper presents the numerical

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Peng, Manyu. "Meso-concrete Uniaxial Compression Experiment Based on ABAQUS." Highlights in Science, Engineering and Technology 52 (July 4, 2023): 304–11. http://dx.doi.org/10.54097/hset.v52i.9216.

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Plain concrete is made of cement matrix and aggregates. The current numerical model researches mostly consider the cement matrix and ignore the existence of coarse aggregates, which is not consistent with the reality. In view of that, this article uses ABAQUS as the platform to establish a meso-concrete damage model based on the concrete coarse aggregates and CDP (Concrete Damaged Plasticity) model constructed in Python language. The results show that: (1) The main failure mode of concrete model is shear failure, and the crack is about 45° to the vertical plane. (2) Under the action of the loa

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Koohmishi, Mehdi. "Comparison of Pavement Layers Responses with Considering Different Models for Asphalt Concrete Viscoelastic Properties." Slovak Journal of Civil Engineering 21, no. 2 (2013): 15–20. http://dx.doi.org/10.2478/sjce-2013-0008.

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Abstract In this paper, a comparison between pavement responses is performed by considering two different models for the linear viscoelastic behavior of an asphalt concrete layer. Two models, the Maxwell model and the Kelvin-Voigt model, are generalized. The former is used in ABAQUS and the latter in KENLAYER. As a preliminary step, an appropriate structural model for a flexible pavement structure is developed in ABAQUS by considering linear elastic behavior for all the layers. According to this model, when the depth of a structural model is equal to 6 meters, there is a good agreement between

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Dang, Yu Gong, Xiao Zhong Deng, and Bin Wang. "Elastic-Plastic Numerical Simulation of Cold Rotary Forging for Hypoid Gear and the Springback Error." Applied Mechanics and Materials 633-634 (September 2014): 826–31. http://dx.doi.org/10.4028/www.scientific.net/amm.633-634.826.

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To achieve the effect of anti-fatigue manufacturing for hypoid gear, the author put forward a new type cold rotary forging technology, the method simplifies the die structure and adopts the local line contact continuous plastic forming. Based on the basic theory of elastic-plastic finite element method (FEM),the author uses ABAQUS to carry out numerical simulation of cold rotary forging and discuss how to build finite element geometric model and grid it in detail, and analyse the definition of workpiece material model in ABAQUS and the merger technology of Abaqus / Explicit and Abaqus / Standa

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Darmayadi, Danna, and Iman Satyarno. "Finite element modeling of masonry wall with mortar 1pc : 4 lime : 10 sand under lateral force." MATEC Web of Conferences 258 (2019): 05019. http://dx.doi.org/10.1051/matecconf/201925805019.

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This paper gives a detailed presentation of three-dimensional Finite Element Model that has been constructed for Masonry Wall under lateral force by using Abaqus software. This research aimed to investigate the behavior of Masonry Walls under lateral force and developed load-displacement curve. From the result that The numerical model using the Abaqus Software can represent the load-displacement curve of Masonry Walls due to lateral forces, Numerical Results with the Abaqus Software obtained that the magnitude of the load on condition of Plastic is 82.13 KN and experimental results obtained of

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21

Jian, Li. "Based on ABQUS of Concrete Structure Nonlinear Finite Element Analysis." Advanced Materials Research 756-759 (September 2013): 186–89. http://dx.doi.org/10.4028/www.scientific.net/amr.756-759.186.

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Based on the finite element analysis software ABAQUS, the nonlinear analysis of a reinforced concrete beam was carried out In this simple beam analysis, the concrete damage plasticity model in ABAQUS has been introduced thoroughly. Finally, the results of the experimentation and the ABAQUS analysis were compared in a diagram, accordingly reasons of the result difference between the two methods were discussed about, which can be a useful reference for the further study of the finite element analysis on ABAQUS.

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Li, Jia Cheng, Jing Ji, and Yi Xin Yuan. "Development of Conversion Program from ETABS to ABAQUS." Applied Mechanics and Materials 204-208 (October 2012): 4780–84. http://dx.doi.org/10.4028/www.scientific.net/amm.204-208.4780.

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ETABS has a powerful 3D modeling platform and ABAQUS provides an efficient explicit solver. By combining the advantages of ETABS and ABAQUS, this study found the difference in their model data files and used the MATLAB software to compile the conversion program, which can directly convert the ETABS models to ABAQUS. Finally, by comparing the calculated results of different analysis software, it is found that the calculated results were basically the same and the conversion process was correct.

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Dan, Zhu, and Zheng Yan. "ABAQUS Based on Machining Simulation during Metal Milling." Advanced Materials Research 983 (June 2014): 226–30. http://dx.doi.org/10.4028/www.scientific.net/amr.983.226.

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Machining of metals make use of thermal mechanical FEM model. Analysis of nonlinear elastoplastic finite element simulation of milling of 45 # steel material use software of ABAQUS that is finite element simulation technology. ABAQUS software could be carried out on prediction of the milling force. Through finite element analysis, distribution of stress field of workpiece and tool is obtained under the influence of thermal mechanical. The prediction accuracy of the model was validated experimentally and the obtained numerical and experimental results were found in good agreement.

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Sang, Nan. "Improving Design of Automobile Drive Axle Housing Base on ABAQUS." Applied Mechanics and Materials 33 (October 2010): 79–83. http://dx.doi.org/10.4028/www.scientific.net/amm.33.79.

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This paper uses Pro/E to establish three-dimensional geometric model of drive axle housing, and then introduces it into ABAQUS for FEA, The analyzing result of ABAQUS software is used to improve drive axle housing. Has not appeared axle housing dehiscence phenomenon according to the ABAQUS software analysis result improvement driving axle housing in the practice, has achieved the improvement design goal.

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Jiang, Jun Sheng. "Analysis on Wet Multi-Disc Brake Based on ABAQUS." Advanced Materials Research 421 (December 2011): 427–30. http://dx.doi.org/10.4028/www.scientific.net/amr.421.427.

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In this paper, take the wet multi-disc brake of underground engineering truck as research object, combined with the complex modal analysis theory and FEM, and establish the FEM model of the wet multi-disc brake based on ABAQUS. Through complex modal analyzing on the wet multi-disc brake, obtain the main factors of brake noise during braking and provide improved measures to decrease the brake noise combined with analysis results. It provides a theoretical basis in the design of wet multi-disc brakes and has a practical engineering significance.

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Ye, Jianhong, and Dawei Yu. "ABAQUS–OlaFlow integrated numerical model for fluid–seabed–structure interaction." Marine Structures 78 (July 2021): 103016. http://dx.doi.org/10.1016/j.marstruc.2021.103016.

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Fedoroff, Alexis, Kim Calonius, and Juha Kuutti. "Behavior of the Abaqus CDP model in simple stress states." Rakenteiden Mekaniikka 52, no. 2 (2019): 87–113. http://dx.doi.org/10.23998/rm.75937.

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In order to use the Abaqus Concrete Damaged Plasticity (CDP) material model in simulations of reinforced concrete structures, one has to understand the effect of various parameters of the material model. Although most of the material parameters can be determined from standard concrete tests, some parameters need more advanced tests to be determined. In impact simulations, one often has only limited material data available, and it makes therefore sense to study the parameter sensitivity of the material model in order to fix realistic parameter values. In this paper, the sensitivity of the simul

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Xu, Jian, and J. Daniel Dolan. "Development of a Wood-Frame Shear Wall Model in ABAQUS." Journal of Structural Engineering 135, no. 8 (2009): 977–84. http://dx.doi.org/10.1061/(asce)st.1943-541x.0000031.

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Jemioło, Stanisław, and Aleksander Franus. "Numerical implementation of the Murnaghan material model in ABAQUS/Standard." MATEC Web of Conferences 196 (2018): 01042. http://dx.doi.org/10.1051/matecconf/201819601042.

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The paper presents a numerical implementation of the Murnaghan material model (M) [1] in the finite element method software ABAQUS / Standard v. 6.14 [2]. The UHYPER user subroutine is employed, which is suitable for the class of isotropic hyperelastic models [3]. As a special case of the M model, the Saint Venant-Kirchhoff (SVK) model is considered [4]. Formal verification on the basis of elementary tests is performed. Among others, a special attention is paid to a simple shear deformation. In all tested types of deformation, analytical values confirms results based on the finite element proc

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Cao, Yuan Wen, Liang Xiang, Li Ying Ma, and Ze Jun Li. "Application Analysis of Vibrating Wheel-Soil Model Based on ABAQUS." Advanced Materials Research 644 (January 2013): 366–69. http://dx.doi.org/10.4028/www.scientific.net/amr.644.366.

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Vibration wheel and soil model is established by a finite element analysis software ABAQUS. Simulate and analyze the vibration compaction process with different vibration force and different speed, the result showed that the finite element model is a good simulation of the vibrating compaction process. It is a theory base of vibratory roller construction technology and prediction of vibratory roller compaction effect.

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Nguyen, Xuan Bang, and Tri Ta Nguyen. "Using the Simplified Concrete Damage Plasticity Model in Studying the Penetration Depth in Concrete." Defect and Diffusion Forum 415 (April 27, 2022): 109–14. http://dx.doi.org/10.4028/p-81pkw0.

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This paper, with the simplified concrete damage plasticity (SCDP) model, studying the penetration depth of steel projectile in the concrete block by Abaqus software. Comparing the results calculated by Abaqus software with the Modified NDRC formula to check the reliability of the computational model and material model. From there, studying the effect of concrete strength on penetration depth in concrete B20, B30, B40, B50.

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Li, Ben-ben, Hai-bei Xiong, Jia-fei Jiang, and Yang Zhan. "Damage plasticity model for passively confined concrete." MATEC Web of Conferences 275 (2019): 02016. http://dx.doi.org/10.1051/matecconf/201927502016.

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This paper presents a modified concrete damage plasticity model (CDPM) for passively confined concrete within the concrete damage plasticity theory frame in ABAQUS. The modified CDPM can be used to simulate concrete under non-uniform passive confinement, for example, Fiber-reinforced polymer (FRP)-confined square concrete columns. The modification of CDPM includes a flow rule and a strain hardening/softening criterion in which dilation angle and yield stress are important parameters. Based on the true-triaxial experiment results of passively confined concrete, the dilation angle and yield stre

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Cuamatzi-Melendez, Ruben, and J. R. Yates. "Transferability of the Gurson Damage Model Parameters with Charpy and Tensile Tests with Different Constrain Level." Advanced Materials Research 65 (March 2009): 19–31. http://dx.doi.org/10.4028/www.scientific.net/amr.65.19.

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Little work has been published concerning the transferability of Gurson’s ductile damage model parameters in specimens tested at different strain rates and in the rolling direction of a Grade A ship plate steel. In order to investigate the transferability of the damage model parameters of Gurson’s model, tensile specimens with different constraint level and impact Charpy specimens were simulated to investigate the effect of the strain rate on the damage model parameters of Gurson model. The simulations were performed with the finite element program ABAQUS Explicit [1]. ABAQUS Explicit is ideal

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Liu, Ying, Xiu Feng Zhang, and Yan Ma. "Finite Element Analysis of the Rubber of the Prosthetic Knee Joint." Applied Mechanics and Materials 607 (July 2014): 346–49. http://dx.doi.org/10.4028/www.scientific.net/amm.607.346.

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Rubber played a buffer role in prosthetic knee motion. Rubber bearing is a very complicated process, and rubber material itself is nonlinear. ABAQUS software can able to deal with highly nonlinear problems. Input rubber test data in ABAQUS, selection of constitutive model, and then the finite element model is established, which is calculated, finally obtains compression under different loads.

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Chen, Tian Jiao, Yong Quan Wang, and Wahab Abdul Ghafar. "Simulation Analysis of Chemically Bonded Anchors in ABAQUS." Key Engineering Materials 744 (July 2017): 174–78. http://dx.doi.org/10.4028/www.scientific.net/kem.744.174.

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At present, the finite element analysis has been an effective method to study the mechanical properties of steel bar drawing. In this paper, finite element analysis of the influence of bond strength on anchorage performance with concrete plastic damage model based on nonlinear analysis in ABAQUS was carried out. The finite-element analysis model of the single bar was established by using the finite element software ABAQUS. The Spring2 nonlinear spring element was introduced to simulate the interface of concrete and adhesive. Chemical anchorage bond slip constitutive model was determined by Spr

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Yu, Xia, Xu Yao Sun, and Dan Ke Wei. "Simulation of High-Speed Cutting Process Based on ABAQUS." Advanced Materials Research 230-232 (May 2011): 1221–25. http://dx.doi.org/10.4028/www.scientific.net/amr.230-232.1221.

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Using the separation line technology, established a FE model of two-dimensional cutting process for AISI4340 steel and discussed some basic theory and pivotal questions associated with the simulation of cutting process including the Johnson-Cook material model, the contact model between tool and chip, criteria of chip separation and so on. In order to study the impact of tool rake angle on the chip morphology and the cutting forces, the high-speed cutting process for AISI 4340 steel was simulated based on ABAQUS software. Also, analyzed the influence of mesh azimuth on the chip morphology and

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Chen, Xiao Ming, Jin Duan, Hu Qi, and Yun Gui Li. "Rayleigh Damping in Abaqus/Explicit Dynamic Analysis." Applied Mechanics and Materials 627 (September 2014): 288–94. http://dx.doi.org/10.4028/www.scientific.net/amm.627.288.

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In the nonlinear time-history analysis for high-rise building, different damping models may lead to results with great difference. Limited by the stable time increment, the stiffness proportional damping is usually neglected in Abaqus/Explicit, and only a simplified mass proportional damping is used, which can be derived from the fundamental frequency and the critical damping factor. In this paper, the influence on the results of this method has been researched by numerical examples, the numerical results also show that the stiffness proportional damping cannot be neglected. Based on these com

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Temsah, Yehya, Ali Jahami, Jamal Khatib, and M. Sonebi. "Numerical analysis of a reinforced concrete beam under blast loading." MATEC Web of Conferences 149 (2018): 02063. http://dx.doi.org/10.1051/matecconf/201814902063.

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The types of Dynamic loads that might face an engineer during any design procedure vary. One of these loads is the explosion's pressure on buildings which is in other words the blast load. This research has examined the possibility of using a finite element method as a tool for predicting the dynamic response of blast loaded reinforced concrete beams. In this study, the advanced software, ABAQUS is used in order to model materials and consider the material nonlinearity, stiffness degradation and strain rate effects. Experimental results for several beams under explosion are chosen to be modele

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Trung, Nguyen Tuan, and Pham Thanh Tung. "Investigation of the effects of opening size and location on punching shear resistance of flat slabs using Abaqus." Journal of Science and Technology in Civil Engineering (STCE) - HUCE 15, no. 4 (2021): 136–47. http://dx.doi.org/10.31814/stce.huce(nuce)2021-15(4)-12.

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The paper presents a numerical study on the effects of opening size and location on punching shear resistance of flat slabs without drop panels and shear reinforcement using ABAQUS. The study proposes an ABAQUS model that is enable to predict the punching shear resistance of flat slabs with openings. The model is validated well with the experimental data in literature. Using the validated numerical model, the effects of opening size and location on the punching shear resistance of flat slabs are then investigated, and the numerical results are compared with those predicted by ACI 318-19 and TC

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Liu, Jun, Xing Feng Wang, and Xue Ping Chang. "Seepage-Stress Analysis on Oilfield Based on Numerical Simulation." Applied Mechanics and Materials 170-173 (May 2012): 1017–20. http://dx.doi.org/10.4028/www.scientific.net/amm.170-173.1017.

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Using the finite element software ABAQUS, the stress field in one low permeability reservoir is investigated. Genetic algorithm is used to determine the initial stress boundary of the reservoir, seepage-stress element CPE4P in ABAQUS is used to model the rock and beam element B31 is used to model the well group. The numerical simulation results indicate that casing damage can be predicted effectively using the method in this paper.

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Cui, Huiru, and Weili Ma. "Mixed Cohesive Zone Modeling of Interface Debonding between Propellant and Insulation." International Journal of Aerospace Engineering 2022 (January 19, 2022): 1–18. http://dx.doi.org/10.1155/2022/8772468.

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High-quality interface between propellant and insulation is the strict requirement difficult to quantify in solid rocket motor. In this study, the mixed mode delamination process of propellant and insulation interface is considered in double cantilever sandwich beam (DCSB) and single lap-joint (SLJ) test. The PPR cohesive zone model (CZM) and bilinear CZM in ABAQUS are introduced in this mixed fracture progress. In order to implement the PPR model in ABAQUS, user subroutine user element (UEL) is programmed for the novel CZM. Two simple pure mode I and mode II fracture problems are designed to

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Li, Hai, Wen Guo Shang, Dan Na Liu, and Wei Wang. "Numerical Simulation of Mould Plate Trolley by ABAQUS." Applied Mechanics and Materials 744-746 (March 2015): 1015–20. http://dx.doi.org/10.4028/www.scientific.net/amm.744-746.1015.

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This paper is to study the feasibility and mechanical properties of the tunnel trolley in Yangdan mountain. Analyze the internal force and deformation of the trolley and template with the ABAQUS, and the results show that the internal force of the model is much less than yield stress. Therefore, the structure is very safe.

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Zhou, Song, Zhen Qing Wang, Ji Feng Zhang, and Yong Gang Xie. "Influence of Ply Angle on Failure Response of Bolted Composite Joint." Advanced Materials Research 383-390 (November 2011): 7128–32. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.7128.

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A three-dimensional model of bolted single-lap composite joint was developed to investigate the influence of ply angle on failure response of joint. This model can predict the failure mode and failure load of joint with arbitrary ply angle. The property analysis of joint was performed by using the ABAQUS FE code. Failure response and degradation of material properties were implemented using a progressive model, which is incorporated in ABAQUS USDFLD subroutine. The progressive model utilizes a set of stress-based three-dimensional Hashin criteria and a set of appropriate degradation rules.

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Yue, Cai Xu, Zhao Nan Zhong, Ming Ming Yu, Xian Li Liu, Hui Ze Feng, and Fu Gang Yan. "High-Speed Cutting Finite Element Model Parametric Modeling Based on ABAQUS." Materials Science Forum 800-801 (July 2014): 353–57. http://dx.doi.org/10.4028/www.scientific.net/msf.800-801.353.

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In traditional model of high-speed cutting, each modeling or modify process, material parameters input, boundary conditions set take up a lot of time, the solution process has blindness and not easy to operate. this article uses the python language, based on ABAQUS to secondary development of cutting simulation model in pre-treatment, establish exclusive two-dimensional cutting simulation interface, realization the parametric settings of tool angle, the size of the tool and the workpiece, cutting parameters, parametric design can shorten the time of modeling, and lay the foundation for the est

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Yi, Long, Yun Peng, Hou Quan Hong, and Yu Liang Li. "The Secondary Development of Nonlinear Viscoelastic Constitutive Model Based on ABAQUS." Applied Mechanics and Materials 138-139 (November 2011): 466–70. http://dx.doi.org/10.4028/www.scientific.net/amm.138-139.466.

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Based on the subroutine VUMAT, user-defined material model in the nonlinear finite element software ABAQUS/EXPLICIT, a nonlinear viscoelastic constitutive model is developed. The validify of the subroutine has been proven through the standard uniaxial tensile model. The shortage of finite element softwares which only have linear viscoelastic constitutive model is remedied. This paper presents the process of developing a material constitutive model and some useful technology. It can be referred for extending the material constitutive model in finite element softwares.

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Qingfu, Li, Guo Wei, and Kuang Yihang. "Parameter calculation and verification of concrete plastic damage model of ABAQUS." IOP Conference Series: Materials Science and Engineering 794 (May 15, 2020): 012036. http://dx.doi.org/10.1088/1757-899x/794/1/012036.

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Xiao, Jun, Kai Qiang Zhou, Ren Zhou, Zhen Dong Lu, Meng Meng Yang, and Mo Zhou. "Construction of Contact Model of Wheelset Assembly Surface Based on ABAQUS." Applied Mechanics and Materials 577 (July 2014): 236–39. http://dx.doi.org/10.4028/www.scientific.net/amm.577.236.

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In order to improve quality of wheelset assembly, a method for calculating interference between two sliding asperities that corresponding to the wheelset assembly interference is presented. A finite element model of sliding spherical asperity has been built with the finite element software ABAQUS to analyze the interaction among mating surface roughness, stress-strain state and press-fit curve. This study shows that final fitting force greatly increases with roughness when roughness is lower then 1.8μm and it is unpredicted when roughness is higher. Contact stress and friction coefficient betw

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Liu, Kai, Ming Jiang, and Fei Peng. "Optimal Design of Conductor Clamps Based on Abaqus." Advanced Materials Research 915-916 (April 2014): 244–47. http://dx.doi.org/10.4028/www.scientific.net/amr.915-916.244.

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Three dimensional models and finite element models of conductor clamps are built in software Solidworks and Abaqus. Different forces are loaded on finite element model of conductor clamps to obtain distributions of stress and displacement. Optimal design of conductor clamps is performed with finite element analysis and field test data. The results show that optimal design scheme achieves optimal target.

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Luan, Zhao Jian, Qiang Xin, and Yan Min Jia. "Analysis of Model Test Data for CFG Group Piles in Permafrost Areas." Applied Mechanics and Materials 501-504 (January 2014): 16–19. http://dx.doi.org/10.4028/www.scientific.net/amm.501-504.16.

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In this paper, the author simulates geological conditions of permafrost areas, establi-shes CFG group piles indoor model, observes the pile and frozen soil temperature field, then compares the calculated results of the group piles and frozen soil temperatures under concrete hydration heat effect by using ABAQUS with the measured temperature data, thus determines the applicability of ABAQUS for analysis of CFG group piles temperature in permafrost areas, in order to analyze temperature distribution regularities of group piles and frozen soil under concrete hydration heat effect, thermal perturb

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Yu, X. J., Zhen Fang, Shan Yong Wang, Yun Yan, and Jian Hua Yin. "A Simple Plastic-Damage Model for the Cement-Soil Admixture." Key Engineering Materials 353-358 (September 2007): 1145–48. http://dx.doi.org/10.4028/www.scientific.net/kem.353-358.1145.

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An Elastic Plastic-Damage (EPD) model is developed to model the softening behaviour of the cement-soil admixture based on continuous damage mechanics. The softening behaviour is considered to be characteristic outcome of the material degradation due to damage in material. Material degradation is modelled by reducing progressively the stiffness and yield stress of the material when the damage variable has attained a critical index. The basic equations of the model are derived and presented. A Fortran program for this model has been developed and implemented into a finite element code ABAQUS. In

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