In this paper, the author presents forword a new theory in rock mechanics-the humidity stress field the - ory of swelling rock.
软岩工程中的岩体一般为膨胀岩体，受水作用后的应力应变场分析问题十分困难。本文提出了分析膨胀岩体受水作用的湿度应力场理论。
Based on the experimental results, the elastoplastic constitutive model with swelling and strain softening for swelling rock is proposed.
基于试验结果，提出考虑膨胀岩膨胀及软化特性的弹塑性本构模型。
Swelling rock, formed in natural geologic processes and composed of a great deal of strong hydrophilic clay minerals, is of remarkable shrink-swell properties.
膨胀岩土是自然地质过程中形成的由强亲水性矿物构成的一种具有显著胀缩性的地质体。
Two basic problems, which are change of mechanical properties of swelling rock by effects of water content and the humidity field swelling rock mass, are discussed.
重点讨论了建立湿度应力场理论的两大要素：膨胀岩石含水率变化对其力学性质的影响和岩体中湿度变化规律。
This paper analyzes the performance of soft swelling rock. And effective tactics are adopted to resolve the problem of frequent collapse in construction of WuQiaoling Tunel.
分析软膨胀岩的特性，针对其在隧道工程中的破坏情况，在乌鞘岭隧道施工中制定有效的对策，解决软膨胀岩地段塌方频繁的难题。
So, the problem of the roadway in the swelling rock under the coupling function of water and ground stress can be solved by the analytical module of temperature stress field in software ANSYS.
并利用ANSYS软件系统中的温度应力场分析功能，对地下开采中膨胀岩巷道遇水和地应力耦合作用问题进行了数值模拟。
A finite element method for the design of the lining of pressure tunnels in complex-swelling rock, considering its coupled-rheological behaviour and the seepage effect is presented in this paper.
本文提出了一种在复合膨胀岩体中考虑其耦合流变性态和渗流效应以设计有压隧洞衬砌的有限元方法。
Give collectivity distortion trend in zone of swelling wall rock tunnel.
给出膨胀土围岩地区隧道变形的总体趋势。
The swelling of rock meeting with water not only leads to the increase of rock volume, but also reduces the strength of rock.
岩石遇水膨胀不仅引起岩石体积增加。而且显著消弱岩石强度。
Abstract: With the coal mine excavated deeper gradually, strain softening, swelling fracture and rheology of the rock appear around deep and high stress underground roadways.
摘要随着煤矿开采的逐渐加深，深部高应力巷道围岩表现出典型的应变软化、破裂膨胀及流变特征。
The swelling deformation properties of expansive rock during moisture absorption are studied by means of the expansion ratio tests.
对南水北调中线强膨胀岩重塑样进行了膨胀率试验，分析吸湿条件下膨胀岩膨胀变形规律。
The swelling deformation properties of expansive rock during moisture absorption are studied by means of the expansion ratio tests.
对南水北调中线强膨胀岩重塑样进行了膨胀率试验，分析吸湿条件下膨胀岩膨胀变形规律。
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