How do Notch Shape and Boundary Conditions Affect the Hydro-Mechanical Behavior of Fractured Geomaterials?Findings via the Darcy-Brinkman-Biot Approach  

作　　者：Yi-Xiang Wang Xiao-Pei Guo Ling Xu Shi-Feng Lu 

机构地区：[1]Department of Civil Engineering,School of Human Settlements and Civil Engineering,Xi'an Jiaotong University,Xi'an 710049,China [2]China Construction Eighth Engineering Division Co.,Ltd.,Southwest Branch,Chengdu 610041,China

出　　处：《Journal of Earth Science》2025年第1期351-356,共6页地球科学学刊(英文版)

基　　金：supported by the National Key R&D Program of China(No.2023YFC3008401);the National Natural Science Foundation of China(No.42372307)。

摘　　要：0 INTRODUCTION Natural geomaterials,including soils and rocks,are invariably exposed to intricate stress conditions,in addition to water pressure,in various engineering contexts such as foundation treatment,mining,and tunneling.These geomaterials frequently contain numerous fractures,which significantly influence hydrological dynamics as water permeates through them,leading to processes like expansion and bifurcation(Shu et al.,2023;Tran and Jha,2021;Lei et al.,2017;Wang et al.,2015).

关 键 词：bifurcation INVAR mining 

分 类 号：TU41[建筑科学—岩土工程]