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

Three-dimensional finite element simulation and reconstruction of jointed rock models using CT scanning and photogrammetry

Authors: Yingxian Lang, Zhengzhao Liang, Zhuo Dong

Source: Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 4, Pp 1348-1361 (2024)

Subject Terms: X-ray computerized tomography (CT) scanning, Photogrammetry, Parallel computing, Numerical simulation, Uniaxial compression test, Digital image processing, Engineering geology. Rock mechanics. Soil mechanics. Underground construction, TA703-712

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S167477552300272X; https://doaj.org/toc/1674-7755

Access URL: https://doaj.org/article/15f0eee41cd34a8d9f86e1648cb61552

Study on the Soil–Pile Interaction of Slender Piles in Multi-Layered Soil by the Variational Analysis Method

Authors: Tao Chen, Shuang Xi, Cheng Qian, Pengpeng Wang, Mingxing Zhu, Zhengzhao Liang

Source: Buildings, Vol 14, Iss 12, p 4055 (2024)

Subject Terms: lateral loads, multi-layered elastic medium, slender pile, the variational analysis method, Building construction, TH1-9745

File Description: electronic resource

Relation: https://www.mdpi.com/2075-5309/14/12/4055; https://doaj.org/toc/2075-5309

Access URL: https://doaj.org/article/ab5d9ef011324307b207d689a88e34fa

Evaluating Rock Brittleness Through a Novel Statistical Damage Theory-Based Index: A Case Study on Sandstones

Authors: Na Wu, Bei Jiang, Ting Ai, Zhengzhao Liang

Source: Applied Sciences, Vol 14, Iss 22, p 10153 (2024)

Subject Terms: brittleness index, damage mechanics, statistical damage theory, size effect, joint dip angle, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3417/14/22/10153; https://doaj.org/toc/2076-3417

Access URL: https://doaj.org/article/8c64eba8c39e4dd78b638fe15e63192d

Investigation of the anisotropic mechanical response of layered shales

Authors: Min Gao, Bin Gong, Zhengzhao Liang, Shanpo Jia, Jiuqun Zou

Source: Energy Science & Engineering, Vol 11, Iss 12, Pp 4737-4754 (2023)

Subject Terms: anisotropy, failure criterion, layered shales, shale gas development, triaxial compression, Technology, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2050-0505

Access URL: https://doaj.org/article/00542192571f45879fb4a801d08c5272

Uniaxial Compression Test and Numerical Study on the Mechanical Mechanism of Crack Exhibition and Propagation in Layered Rocks

Authors: Zhengnan Zhang, Xiangxin Liu, Bin Gong, Zhengzhao Liang, Xianxian Liu, Xun You

Source: Applied Sciences, Vol 14, Iss 17, p 7970 (2024)

Subject Terms: layered rock, uniaxial compression, Mohr circle, crack combination, bedding dips, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3417/14/17/7970; https://doaj.org/toc/2076-3417

Access URL: https://doaj.org/article/beed233dfd9b44d6ab54f45615f6e4d2

Study of shear resistance and anisotropy of layered shales.

Authors: Min Gao, Bin Gong, Zhengzhao Liang, Shanpo Jia, Xianhui Feng

Source: PLoS ONE, Vol 19, Iss 12, p e0313134 (2024)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/1932-6203

Access URL: https://doaj.org/article/3dbd3acd99d84a05aa0d1c08ad22a5ee

Special Issue on Experimental Investigation and Numerical Modeling of Rock Brittle Failure Behavior under High Stress Conditions

Authors: Zhengzhao Liang, Na Wu, Nuwen Xu, Jiang Bei

Source: Applied Sciences, Vol 13, Iss 14, p 8429 (2023)

Subject Terms: n/a, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3417/13/14/8429; https://doaj.org/toc/2076-3417

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Sensitivity Analysis of Fracture Geometry Parameters on the Mechanical Behavior of Rock Mass with an Embedded Three-Dimensional Fracture Network

Authors: Na Wu, Zhengzhao Liang, Yan Tao, Ting Ai, Guijie Li

Source: Applied Sciences, Vol 12, Iss 18, p 9284 (2022)

Subject Terms: fractured rock mass, ShapeMetriX3D system, fracture geometric parameter, sensitivity analysis, failure mode, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3417/12/18/9284; https://doaj.org/toc/2076-3417

Access URL: https://doaj.org/article/201791f7cfaf47a5b5f19c46d4b4f313

Tensile Properties and Tensile Failure Criteria of Layered Rocks

Authors: Min Gao, Zhengzhao Liang, Shanpo Jia, Jiuqun Zou

Source: Applied Sciences, Vol 12, Iss 12, p 6063 (2022)

Subject Terms: layered rocks, anisotropy, failure mode, tension test, tensile failure criterion, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3417/12/12/6063; https://doaj.org/toc/2076-3417

Access URL: https://doaj.org/article/2ee35f9e4c6e4059aff638020830824f

Numerical Simulation Study of Brittle Rock Materials from Micro to Macro Scales Using Digital Image Processing and Parallel Computing

Authors: Xin Liu, Zhengzhao Liang, Siwei Meng, Chunan Tang, Jiaping Tao

Source: Applied Sciences, Vol 12, Iss 8, p 3864 (2022)

Subject Terms: multi-scale, digital images, parallel computation, 3D numerical modeling, mechanical and fracture properties, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3417/12/8/3864; https://doaj.org/toc/2076-3417

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A Three-Dimensional Numerical Investigation of Dynamic Fracture Characteristics of Rock Specimens with Preexisting Surface Flaws

Authors: XiKun Qian, ZhengZhao Liang, ZhiYi Liao

Source: Advances in Civil Engineering, Vol 2018 (2018)

Subject Terms: Engineering (General). Civil engineering (General), TA1-2040

File Description: electronic resource

Relation: https://doaj.org/toc/1687-8086; https://doaj.org/toc/1687-8094

Access URL: https://doaj.org/article/1037d4c4a47742618f85395a5844abe3

Microseismic Monitoring of Energy Changes in Deep Tunnels during the TBM Tunneling of the Jinping II Hydropower Station

Authors: Duanyang Zhuang, Ke Ma, Chunan Tang, Zhengzhao Liang, Zhenwei Wang

Source: Advances in Civil Engineering, Vol 2018 (2018)

Subject Terms: Engineering (General). Civil engineering (General), TA1-2040

File Description: electronic resource

Relation: https://doaj.org/toc/1687-8086; https://doaj.org/toc/1687-8094

Access URL: https://doaj.org/article/dc6013491b2e49f587ae7fb660f8aa35

The Mechanical and Fracturing of Rockburst in Tunnel and Its Acoustic Emission Characteristics

Authors: Xiangxin Liu, Sibo Zhan, Yanbo Zhang, Xiaolei Wang, Zhengzhao Liang, Baozhu Tian

Source: Shock and Vibration, Vol 2018 (2018)

Subject Terms: Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/1070-9622; https://doaj.org/toc/1875-9203

Access URL: https://doaj.org/article/5a602d80274a404dbafd1204bda7a2a2

Acoustic Emission Signal Recognition of Different Rocks Using Wavelet Transform and Artificial Neural Network

Authors: Xiangxin Liu, Zhengzhao Liang, Yanbo Zhang, Xianzhen Wu, Zhiyi Liao

Source: Shock and Vibration, Vol 2015 (2015)

Subject Terms: Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/1070-9622; https://doaj.org/toc/1875-9203

Access URL: https://doaj.org/article/867646fa50b645b9a4e340f3129133ad

Displacement Back Analysis for a High Slope of the Dagangshan Hydroelectric Power Station Based on BP Neural Network and Particle Swarm Optimization

Authors: Zhengzhao Liang, Bin Gong, Chunan Tang, Yongbin Zhang, Tianhui Ma

Source: The Scientific World Journal, Vol 2014 (2014)

Subject Terms: Technology, Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2356-6140; https://doaj.org/toc/1537-744X

Access URL: https://doaj.org/article/d55d4ed994164821bfa640ebe8989848

Microseismic Monitoring and Numerical Simulation of Rock Slope Failure

Authors: Zhengzhao Liang, Nuwen Xu, Ke Ma, Shibin Tang, Chunan Tang

Source: International Journal of Distributed Sensor Networks, Vol 9 (2013)

Subject Terms: Electronic computers. Computer science, QA75.5-76.95

File Description: electronic resource

Relation: https://doaj.org/toc/1550-1477

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Numerical Simulation on Fracture Formation on Surfaces of Bi-layered Spherical Solid

Authors: Tianhui, Ma, Chun'an, Tang, Lianchong, Li, Zhengzhao, Liang, Yongbin, Zhang

Source: 2009 International Forum on Information Technology and Applications Information Technology and Applications, 2009. IFITA '09. International Forum on. 1:503-506 May, 2009

Relation: 2009 International Forum on Information Technology and Applications (IFITA)

Numerical investigation of groundwater outbursts near faults in underground coal mines

Authors: Lianchong, Li, Tianhong, Yang, Zhengzhao, Liang, Wancheng, Zhu, Chunan, Tang

Source: In International Journal of Coal Geology 2011 85(3):276-288

The Integrated Intelligence Decision of Underground Metal Mine Stope Structure and Grade Indices.

Authors: Annan Jiang, Chunan Tang, Zhengzhao Liang, Yuefeng Yang

Source: 2008 4th International Conference on Wireless Communications, Networking & Mobile Computing; 2008, p1-5, 5p