岩崩

Utilizing the scanning electron microscope, X ray diffractometer, type 9310 microporosity analyzer, the microstructure and chemical composition of mudston, and its macro variation of physical and mechanical character are measured and analysed, the mechanism of mudstone degradation and softening in water is systematically studied in this paper.

以扫描电子显微镜、X射线衍射仪、93 10型微孔结构分析仪等先进的设备为测试手段，从泥岩的微观结构及物质组成等方面入手进行研究，结合泥岩遇水后宏观物理力学性质的变化规律，全面阐述了泥岩遇水的崩解软化机

The physical and water-physical parameter of the mudstone is tested.

由不同含水状态下的室内崩解试验发现，紫红色泥岩具有较强的崩解特性，且与岩石的物理状态密切相关，试验得到岩块的力学性质指标和变形特征。

Based on the distribution of granite types and the related benggang calamites in the coastal regions of Guangdong Proyince, five weathered granite profiles distributed in the three regions, Zhuhai, Yangjiang and Zengcheng were chosen for the study of this dissertation.

本文以广东沿海花岗岩类型和崩岗灾害的分布特点为基础，选择珠海、阳江、增城三个地区的五条花岗岩风化剖面为研究对象，系统研究了花岗岩中造岩矿物的风化过程，通过建立崩岗的物理模型，揭示了崩岗的机理。

For colluvial slopes, the usage of bedrock model or the assumption of a fictitious weak layer at the interface between colluviums and bedrock is a reasonable way for stability analysis to reflect common noncircular slides in colluvial slopes.

对於崩积层边坡的分析可采岩盘模式分析，或在崩积层与岩盘的界面引入一虚拟软弱层的方式，以得到合的分析结果。

Dapingzi highway tunnel is located in sound potash granite covered by debris.The overburden of the tunnel is relatively thin and the bias is great. In entrance zone,slope surface is covered with thick deluvial,colluvial,alluvial debris,resulting in difficult tunneling condition.

锦屏电站专用公路大坪子隧道岩体为钾长花岗岩，岩体完整性较好，表层为块碎石土，但隧道埋深较浅，偏压严重，进洞口段边坡表面覆盖有较厚的坡崩冲积块碎石土，成型进洞困难。

The results of this study showed that the influencing factors of slope instability for the Luchang Area include rock fall at the west slopes, thick colluvium, sliding planes for dip-direction slopes, headward and sideward erosion of channel, as well as fast seepage of ground water. Two slide planes were recognized from geological profile model. One is potential slide plane on the dip-directional slope, another plane is located in the colluvium near Luchang river sides.

本研究结果显示，鹿场地区地质环境之不安定原因，有西侧岩壁落石、厚崩积土体、顺向坡平面滑动、河道的向源侵蚀和侧蚀、地下水渗流快速等；就所建构地质模型可以了解，鹿场地区可能的滑动面有两部份，一为潜在的顺向坡平面滑动面，另一为在鹿场溪河岸崩积层边坡内的滑动面。

A circulated slaking experiment shows that the degree of slaking is highly related to the ratio of clay in

最后就崩解机理作进一步地深入探讨。该成果为指导类似的工程边坡软岩的崩解性试验

Careful study of the slaking characteristics of several kinds of soft rock formations in soft zones such as faults F3

几种典型软岩岩组的崩解特性后，获知该类软岩极易吸水，遇水后发生泥化、软化和崩解。

Therefore, the mudstone is rigidly hard in the dry state, but it swells and slakes easily when it absorbs water.

我国西南部泥岩由於成岩时间短、岩化程度低，乾燥时坚硬如石，遇水则易生回胀、崩解。

Clay is the main mineral of interbedded mudstone of rock salt. The illites/smectite mixed-layer mineral is the main formation of clay in interbedded mudstone. Granule particle is main in interbedded mudstone. Interbedded mudstone slakes by stratification bedding and little expansion.

盐岩层间泥岩夹层的主要矿物为黏土矿物，黏土矿物的主要存在形式为伊利石／蒙脱石混成矿物；泥岩夹层主要为细粒颗粒；泥岩夹层沿层理面崩解，层状开裂软化，具有微膨胀性。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。