A modified elastoplastic damage structural constitutive model of unsaturated Q3 undisturbed loess

Authors: Jichao Zhang, Xiaolei Chong, Zhihua Yao, Yazhi Wei, Mingliang Liu

Source: Scientific Reports, Vol 15, Iss 1, Pp 1-13 (2025)

Subject Terms: Unsaturated Q3 loess, Constitutive property, Collapse settlement, Elastoplastic damage constitutive model, Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/531793f9352746f2be2c5c7add1c150f

Acoustic emission characteristics and damage constitutive model of fractured sandstone under uniaxial compression

Authors: Qiang Liu, Chao Pan, Lin Yan, Xuguang Wang, Shujian Li, Juncai Cao

Source: Scientific Reports, Vol 15, Iss 1, Pp 1-14 (2025)

Subject Terms: Fractured rock mass, Acoustic emission experiment, Damage constitutive model, Avalanche dynamics, Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/19a45b30f5634d0c8fa2956a4a2fb69c

Damage constitutive model and mechanical properties of a concrete limestone composite after acid corrosion

Authors: Jie Wang, Bin Du, Mingxuan Shen, Yukun Li, Shisong Yuan

Source: Scientific Reports, Vol 15, Iss 1, Pp 1-17 (2025)

Subject Terms: Acid solution erosion, Concrete‒limestone composite, Mechanical properties, Damage constitutive model, Medicine, Science

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Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/b255241de6a04d66bc59f6a9abd0f47c

Bearing characteristics and damage rules of regenerated rock mass

Authors: Ping Wang, Zilong Zeng, Yingming Li, Hongbo Liao, Jianhua Lv, Haijun Guo

Source: Scientific Reports, Vol 15, Iss 1, Pp 1-17 (2025)

Subject Terms: Regenerated rock mass, Bearing characteristics, Damage constitutive model, Microfracture, Microscopic energy, Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/63e46d50e5e94f0d862de2f25b41e86e

Uniaxial compressive damage evolution and constitutive modeling of fissure-like rocks under different loading rates based on acoustic emission

Authors: Qinyong Wang, Wei Chen, Wenqing Peng, Yuanzeng Wang, Yu Zhou, Zhili Peng

Source: Scientific Reports, Vol 15, Iss 1, Pp 1-17 (2025)

Subject Terms: Loading rate, Prefabricated fissure, Damage evolution, AE energy, Damage constitutive model, Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/c3dd692b09ad47e7a32a7199a18042a0

Mesoscopic fracture damage evolution and fractal damage constitutive model of heat-treated red sandstone under direct tensile impact loadings

Authors: Shi Liu, Yu Jia, Yue Zhai, Shaoxu Hao

Source: Journal of Rock Mechanics and Geotechnical Engineering, Vol 17, Iss 1, Pp 323-340 (2025)

Subject Terms: High temperature rock mechanics, Dynamic direct tension, Red sandstone, Mesoscopic fracture mechanism, Fractal damage constitutive model, Engineering geology. Rock mechanics. Soil mechanics. Underground construction, TA703-712

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1674775524003986; https://doaj.org/toc/1674-7755

Access URL: https://doaj.org/article/0b0b473e11074d31a45d9304bcd3d69f

Study on the energy evolution process and damage constitutive model of concrete–granite composite specimens under uniaxial compression load

Authors: Zhuo Dong, Yingxian Lang, Bin Gong, Ruifu Yuan, Zhengzhao Liang, Shanyong Wang, Chun’an Tang

Source: Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-31 (2024)

Subject Terms: Concrete–granite composite specimens, Uniaxial compression, Mechanical properties, Energy evolution process, Piecewise damage constitutive model, Geophysics. Cosmic physics, QC801-809

File Description: electronic resource

Relation: https://doaj.org/toc/2363-8419; https://doaj.org/toc/2363-8427

Access URL: https://doaj.org/article/bb73527a31dd4d29a1f1b3246b7a7923

Static mechanical properties and damage evolution characteristics of selected rocks in diversion tunnel under uniaxial loading

Authors: Rongzhou Yang, Ying Xu, Yonghui Lai, Suqian Ni, Fengfeng Feng

Source: Archives of Civil Engineering, Vol vol. 70, Iss No 3, Pp 401-418 (2024)

Subject Terms: granite/tuff, uniaxial compression, uniaxial splitting, damage evolution, fracture mechanism, damage constitutive model, Engineering (General). Civil engineering (General), TA1-2040

File Description: electronic resource

Relation: https://journals.pan.pl/Content/132818/25_2k.pdf; https://doaj.org/toc/1230-2945

Access URL: https://doaj.org/article/74730d41a5614a3b82634706c37cd8d4

Fatigue behaviour of small-sized in-situ packaging materials based on a single-point nanoindentation with cyclic penetrations

Authors: Long, Xu, Li, Jiao, Jia, Qipu, Shen, Ziyi, Su, Yutai, Tang, Ruitao

Source: 2021 IEEE 23rd Electronics Packaging Technology Conference (EPTC) Electronics Packaging Technology Conference (EPTC), 2021 IEEE 23rd. :609-615 Dec, 2021

Relation: 2021 IEEE 23rd Electronics Packaging Technology Conference (EPTC)

Strength degradation characteristics and damage constitutive model of sandstone under freeze–thaw cycles

Authors: Zhongwen Wang, Meilu Yu, Lei Wang, Haotian Xie, Ying Xu, Luyu Wang

Source: Scientific Reports, Vol 14, Iss 1, Pp 1-24 (2024)

Subject Terms: Freeze–thaw cycle test, Energy evolution, Brittle-ductile transition, Damage constitutive model, Medicine, Science

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Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/623e0e829be44a22b6f84c48f12e6b02

A novel prediction method for peak cutting force of curved picks considering lithological tolerances

Authors: Mingyu Duan, Lefei Shao, Yizhe Huang, Qibai Huang, Jiaqi Liu, Zhifu Zhang

Source: Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)

Subject Terms: 3D pick-rock contact calculation method, The rock damage constitutive model, PCF correction method, The damage intensity index, Predictive capability, Medicine, Science

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Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/fdc911e9e7f64739bbc5da97a9aba9c1

Acoustic Emission Characteristics and Damage Constitutive Model of Roof Sandstone During Direct Tensile Failure

Authors: Ziwan SUN, Zetian ZHANG, Ru ZHANG, Li REN, Xiaoling LIU, Anlin ZHANG, Zhaopeng ZHANG

Source: 工程科学与技术, Vol 56, Pp 173-181 (2024)

Subject Terms: sandstone, coal, direct tensile, acoustic emission, damage constitutive model, Engineering (General). Civil engineering (General), TA1-2040, Hydraulic engineering, TC1-978

File Description: electronic resource

Relation: http://jsuese.scu.edu.cn/thesisDetails#10.15961/j.jsuese.202300145; https://doaj.org/toc/2096-3246

Access URL: https://doaj.org/article/165bdf9533984502a41bca3cd176704f

Modeling and Analysis of Damage and Failure of Concrete-Like, Brittle and Quasi-brittle Materials

Contributors: Huang, Dan, Liu, Lisheng, Cheng, Zhanqi, Wu, Liwei

Subject Terms: bond–slip relationship, engineering cementitious composites, finite element model, high-strength stainless steel wire mesh, ca-alginate, protonation theory, cement-based materials, internal curing, self-healing, engineered cementitious composites, damage constitutive model, stress–strain relationship, tensile performance, monotonic uniaxial tensile test, environment-friendship, mortar, seawater and sea sand, strength and damage, manufactured sand, UHPC, curing methods, mechanical properties, bond strength, precast utility tunnel, concrete damage, spiral stirrup, finite element, ductility, planar structures, vibration mode, modal strain energy, relatively weak areas, quantification and visualization, bond-based peridynamics theory, quasi-brittle materials, thermo-mechanical coupling, crack propagation, concrete sleeper, damage form, damage mechanisms, longitudinal crack, transversal crack, limit state method, cement mortar slab, impact cracking, CDEM, hammerhead shape, impact velocity, prefabricated SSPCM granary wall, green grain storage, heat transfer characteristics, thermal conductivity, peridynamics, traction-associated peridynamic motion equation, traction boundary condition, bond-based constitutive model, improved micropolar model, RC shear walls, numerical simulation, impact failure, impact response of ceramics, zero-energy mode, kinetic energy, bond-breaking criterion, concrete, hysteretic behavior, energy dissipation, cyclic loading, smeared crack model, dynamic behavior, high-strength steel-fiber-reinforced concrete, rapid hardening, compressive performance, strain rate, curing age, foundry wastes, ceramic mold shells, paraffin wax, eco-friendly mortars, freeze–thaw performance, Biology, life sciences

File Description: application/octet-stream

Access URL: https://directory.doabooks.org/handle/20.500.12854/137849
https://mdpi.com/books/pdfview/book/9088

Dynamic response and damage constitutive model of freeze-thawed sandstone with or without filling materials in prefabricated flaws

Authors: Zhang, Chunyang ^{a, b, c}, Tan, Tao ^{a, ⁎}, Duan, Wenquan ^d, Li, Wanru ^a, Hu, Kaibin ^a, Liao, Jian ^e

Source: In Construction and Building Materials 14 March 2025 467

Damage and deformation of concrete base under the sunny-shady slopes effect in seasonal freeze regions

Authors: Ren, Juanjuan ^{a, b}, Xu, Huan ^{a, b, c}, Liu, Wengao ^{a, b}, Pan, Wenjia ^{a, b}, Deng, Shijie ^{a, b, ⁎}, Ye, Wenlong ^{a, b}

Source: In Engineering Failure Analysis 1 March 2025 169

Relationship between crack initiation stress and uniaxial compressive strength of brittle rocks

Authors: Yang, Baicun ^{a, ⁎}, Song, Chuyang ^a, Duan, Yongting ^{b, c}, Zhao, Zihan ^a

Source: In Engineering Fracture Mechanics 7 February 2025 314

Strength and damage constitutive model of backfill body after high temperature treatment

Authors: Zhan, Rui, Zhang, Bo ^⁎, Liu, Lang, Sun, Weiji, Huan, Chao, Ji, Haiwei, Zhang, Jin

Source: In Engineering Fracture Mechanics 7 February 2025 314

Energy storage characteristics and damage constitutive model of thermally treated granite: An experimental investigation

Authors: Ma, Jiexin, Yin, Tubing ^⁎, Wu, You, Guo, Wenxuan, Chen, Yongjun, Yang, Zheng

Source: In Engineering Fracture Mechanics 7 February 2025 314

Axial compression damage constitutive model and damage characteristics of fly ash/silica fume modified magnesium phosphate cement after being treated at different temperatures

Authors: Guo Boyu, Zhu Jincai, Meng Xiaokai, Cao Qi

Source: Reviews on Advanced Materials Science, Vol 63, Iss 1, Pp id. 104147-166 (2024)

Subject Terms: magnesium phosphate cement, temperature effect, fly ash and silica fume, damage constitutive model, damage variable, Technology, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://doaj.org/toc/1605-8127

Access URL: https://doaj.org/article/aa2aa5fc6a4248ef946a42b84a17d9b4

Study on lateral friction resistance of concrete pouring structure in coral reef limestone formation

Authors: Yongtao Zhang, Ruiyuan Zhang, Peishuai Chen, Fuquan Ji, Huiwu Luo, Enlong Liu

Source: Frontiers in Earth Science, Vol 12 (2024)

Subject Terms: coral reef limestone, cast-in-place pile, interface shear, side friction resistance, elastoplastic damage constitutive model, numerical computational method, Science

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/feart.2024.1515670/full; https://doaj.org/toc/2296-6463

Access URL: https://doaj.org/article/f9d5b01d84ab46abbd2b53fff093077f