Stresses and Shear Fracture Zone of Jinshazhou Tunnel Surrounding Rock in Rich Water Region

来源 :Journal of Southwest Jiaotong University(English Edition) | 被引量 : 0次 | 上传用户：lillian0606

【摘要】

：

Field evidence has shown that large-scale and unstable discontinuous planes in the rock mass surrounding tunnels in rich water region are probably generated aft

【作者】

：

郑俊杰楼晓明

【机构】

：

InstituteofGeotechnicalandUndergroundEngineering

【出处】

：

Journal of Southwest Jiaotong University(English Edition)

【发表日期】

：

2008年3期

【关键词】

：

交通网络气孔压力塑料材料建筑材料 Joints Pore water pressure Shear fracture zone Stress Plasti

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Field evidence has shown that large-scale and unstable discontinuous planes in the rock mass surrounding tunnels in rich water region are probably generated after excavation. The tunnel surrounding rock was divided into three zones, including elastic zone

其他文献

Relationship of Margin Rule and Volatility Chinese Copper Futures Markets

Different from western markets, the margin rates in Chinese futures markets are raised when contract approaches maturity. This paper concentrates on the effect

期刊

期货市场波动性上海期货交易所保证金成熟程度市场风险铜利润率Margin Volatility Open interest Chinese cop

Strength Regularity and Failure Criterion of High-Strength High-Performance Concrete under Multiaxia

Multiaxial compression tests were performed on 100 mm×100 mm×100 mm high-strength high-performance concrete(HSHPC)cubes and normal strength concrete(N

期刊

压缩机汽车配件失效准则应力比High-strength high-performance concrete （HSHPC） Normal streng

GDQR法用于输流曲管的流致振动研究

将广义微分求积法(GDQR)用于分析输流曲管的流致振动问题,这是一个新的尝试.基于输流曲管的面内振动微分方程,利用GDQR法使曲管系统在空间域上得以离散化,从而获得了输流曲管

期刊

QR法流致振动GD广义微分求积法振动微分方程动力学方程组动力学模型振动问题数值算例临界流速固有频率边界条件计算结果动力响应振动分析

In-plane Auto-Parametric Vibration of Inclined Cables under Random Transverse Excitation

In-plane auto-parametric stochastic vibration of inclined cables subjected to Gaussian white noise in transverse bridge orientation is investigated.Based on New

期刊

斜拉索随机振动汽车设计方案Inclined cable Random vibration Auto-parametric vibration Equiv

Some Remarks on Operators and Their Conjugates

We first characterize the range spaces F for which {T':T∈K(E,F)}=K(F',E') holds for all Banach spaces E. Then we present some sufficient conditions

期刊

BANACH空间偶联物注记算子大肠杆菌充分条件电子Banach space AM-space Bounded linear operator Co

Nonlinear Dynamic Analysis of Three Dimensional Flexible Multibody Systems

The nonlinear dynamic problems of three dimensional flexible multibody systems are investigated.The elastic deformation fields of flexible space beams are decom

期刊

柔韧空间非线性动力学三维空间动力响应Multibody system Flexible space beam Dynamic response

梁摆系统耦合振动分析

分析了梁摆系统的耦合振动，梁和摆均考虑为线性．研究发现该系统含有非线性动力行为，在某些条件下会发生叉形分叉．用结构动力学理论建立了梁摆系统的耦合振动方程，用摄动法求出了系

期刊

耦合振动分叉摄动法coupled vibration bifurcation perturbation method

Intrinsic Value and Market Timing of Initial Public Offerings

To avoid debates on the interpretation problem of market-to-book, the residual income model is employed to calculate the intrinsic value and estimate the extent

期刊

市场价值发行上市公司定价证据Capital structure Market timing Decision making Listed compa

飞机座舱减振降噪优化设计方法

采用结构拓扑优化的变密度法和形貌优化法，对模拟飞机座舱的四角固支声音箱体，进行了减振降噪的研究．比较优化前后结构固有频率的变化和对声压的影响，得出了结构拓扑优化对减振降

期刊

振动噪声拓扑优化vibration noise topology optimization

地球科学大地测量学——全球导航卫星系统的进展

介绍了全球导航卫星系统（GNSS）以及GPS现代化方面的进展，GLONASS的近况和GALILEO的现状及今后的发展；评述了如何减少电离层和对流层对无线电信号传播的延迟、多路径效应、接收机

期刊

全球导航卫星系统GPSGLONASSGALILEO单点精密定位

Stresses and Shear Fracture Zone of Jinshazhou Tunnel Surrounding Rock in Rich Water Region

其他学术论文