weak rock

Nonlinear finite element analysis for railway tunnel construction process within soft and weak rock

软弱围岩隧道施工全过程非线性有限元分析

The Test Study of the Surrounding Rock Pressure Acting on the Composite Lining in Weak Rock of Nanling Double Track Railway Tunnel

南岭双线铁路隧道软岩复合式衬砌围岩压力的试验研究

ANSYS three-D fluid distortion simulation of rational mining and reservation width in strip mining under weak rock mass

软岩矿层条带开采合理采留宽度的ANSYS三维流变模拟

The stability analysis on weak intercalation and stratified rock mass near the top of underground cavity

洞室顶部软弱夹层和层状岩体的稳定性分析

Discussion on Weak Foundation Strengthened by Crushed Rock Pile Shuck Method

碎石桩壳法加固软土地基的工程实例与探讨

Sliding stability of foundation wedge must be considered in the design of gravity dams on rock foundations with weak seams.

在具有软弱夹层岩基上设计重力坝时必须考虑深层滑动稳定问题。

A Rigid Equilibrium Method for the Stability of Sliding Resistance of Concrete Gravity Dams on Rock Foundations with Weak Layers

具有软弱夹层基岩上混凝土重力坝抗滑稳定的刚体平衡法

The information construction of high slope in weak rock mass

软岩高边坡工程的信息施工

The results show that both ore body and wall rock have weak or strong rockburst proneness.

结果表明,该矿矿体和围岩均具有发生弱或强烈岩爆的倾向性.

It shows that the gripper pads pressure will cause the shearing and tension failure of the weak rock mass.

分析结果表明，支撑压力作用下围岩的破坏形式主要为剪切破坏和拉裂破坏。

The paper introduces the development of a creep-testing device for weak planes of rock mass.

本文介绍了一种岩体弱面直剪仪的研制及其主要参数.

Grey Correlation Analysis of Slake Durability of Red Bed Weak Rock

红层软岩崩解性的灰色关联分析

For high dam rock foundation intersected by inversely dipping discontinuities such as shear zones, faults, joints, etc, it is generally considered that its deep sliding mode is wedge sliding along the weak planes.

对于含反倾结构面的高坝岩基，一般认为其深层滑动模式为沿反倾结构面的楔形体滑动。

Construction of Tunnel Entrance at Weak Rock

顺层软弱围岩隧道洞口段施工技术初探