Development of Similar Materials for Liquid‐Solid Coupling and Its Application in Water Outburst and Mud Outburst Model Test of Deep Tunnel
Y Guo, Y Yang, Z Kong, J He - Geofluids, 2022 - Wiley Online Library
In order to explore the evolution mechanism of water and mud inrush, based on the fluid‐
solid coupling similarity theory and a large number of matching tests, fault similar materials …
solid coupling similarity theory and a large number of matching tests, fault similar materials …
Mechanical properties and reasonable proportioning of similar materials in physical model test of tunnel lining cracking
Z Xu, Y Luo, J Chen, Z Su, T Zhu, J Yuan - Construction and Building …, 2021 - Elsevier
Similar materials of surrounding rock and lining suitable for crack of tunnel lining are
developed through numerous matching tests according to the numerous theory of …
developed through numerous matching tests according to the numerous theory of …
Failure mechanism and deformation prediction of soft rock tunnels based on a combined finite–discrete element numerical method
P Deng, Q Liu, B Liu, H Lu - Computers and Geotechnics, 2023 - Elsevier
The large deformation mechanisms and predictions of soft rock tunnels have always been
important but difficult to solve problems in the field of geotechnical engineering. A combined …
important but difficult to solve problems in the field of geotechnical engineering. A combined …
[PDF][PDF] 原料组分对动力学相似材料性质影响的试验研究
李光， 马凤山， 徐佩华 - 工程地质学报, 2019 - dsjyj.com.cn
摘要随着振动台, 离心机等动力学模型试验方法的不断发展, 对于动力学相似材料的要求也愈加
精细. 在满足动力学相似理论的基础上, 如何快速, 准确地配制出性质合理的相似材料是试验中至 …
精细. 在满足动力学相似理论的基础上, 如何快速, 准确地配制出性质合理的相似材料是试验中至 …
Experimental development process of a new fluid–solid coupling similar-material based on the orthogonal test
S Liu, W Liu - Processes, 2018 - mdpi.com
Similar-material, composed of different raw materials with different properties, is similar to
the physical and mechanical properties of geotechnical media, in which raw material …
the physical and mechanical properties of geotechnical media, in which raw material …
Similar material proportioning and preparation of ductile surrounding rocks for simulating in situ coalbed methane production from tectonically deformed coals
X Hou, X Zhou, J Pan - Rock Mechanics and Rock Engineering, 2022 - Springer
The permeability and mechanical characteristics of ductile rocks surrounding coals were
determined using samples from the roofs and floors of the# 5 and# 10 coalbeds in the …
determined using samples from the roofs and floors of the# 5 and# 10 coalbeds in the …
Evolution of structural safety for tunnel arch crown linings under the coupled influence of void and insufficient thickness
X Chen, Z Lin, WL Feng, HY Yang, YH Xiang - Structures, 2024 - Elsevier
The existence of voids behind tunnel linings constitutes a recognized inherent defect in
tunnel engineering. Void and insufficient thickness can significantly compromise structural …
tunnel engineering. Void and insufficient thickness can significantly compromise structural …
Model test on the collapse mechanism of subway tunnels in the soil-sand-rock composite strata
S Zhang, J Gao, C Liu, P Li, Z Yang, X Lu - Engineering Failure Analysis, 2024 - Elsevier
Collapse is a typical type of accident during subway tunnel construction. Complex
geological conditions, particularly soil-sand-rock composite strata, significantly contribute to …
geological conditions, particularly soil-sand-rock composite strata, significantly contribute to …
Preparation of a surrogate material for coal creep and the simulation of its damage evolution emulating the coal pillar creep
J Guo, G Zhang - Mechanics of Time-Dependent Materials, 2024 - Springer
Surrogate materials were fabricated to investigate the creep damage characteristics of coal
pillars in the long wall mining method. Similarity ratios for coal creep viscosity coefficient and …
pillars in the long wall mining method. Similarity ratios for coal creep viscosity coefficient and …
Orthogonal Experimental Study on the Construction of a Similar Material Proportional Model for Simulated Coal Seam Sampling
J Pang, X Zhang, B Zhang - Processes, 2023 - mdpi.com
The development of similar materials is crucial for conducting simulated coal seam sampling
experiments. These materials must comprehensively consider the similarity of mechanical …
experiments. These materials must comprehensively consider the similarity of mechanical …