在竖井的开挖过程中,不可避免的出现变形与稳定性问题。
In process of shaft's excavation, the problem of transformation and stability is unavoidable.
利用块体动力模型研究表明:块体界面的动力变形与稳定性的影响效应规律与块体及界面的体变能力及块体大小密切相关。
The study on dynamic model of block indicates that the interface effects of blocks are related with the size of block and the capability of bulk deformation included in block and interface.
并以桩土应力比为纽带分析桩与桩间土体中应力应变的关系,确定桩体复合地基的竖向变形协调方程,介绍了复合地基的变形与稳定性分析方法。
Analyzed the stress-strain relation of pile and soil by the stress ratio, deduced the vertical deformation and harmony equation, introduced the analysis means of deformation and stabilization.
三峡库区巴东斜坡系统复杂,其变形机理与稳定性研究对移民迁建和地质灾害防治具有重要意义。
With its complexity, the deformation mechanism and stability study of Badong large slope system is very important to emigration project and geologic hazard control.
在软土地基上建造大型储罐,地基稳定性与变形是工程建设中必须很好考虑的两个重要问题。
When building large storage tank on soft soil foundation, engineers must consider two important problems, stability and deformation of foundation.
路基的沉降变形与路基中的应力、应变、强度和稳定性等有关。
The settlement of subgrade has a relationship to stress, strain, strength and stability of subgrade.
路基的沉降变形与路基中的应力、应变、强度和稳定性等有关。
ABSTRACT The settlement of subgrade has a relationship to stress, strain, strength and stability of subgrade.
有效的控制铁丝网的变形可以从根本上降低植被护坡层的坡面变形,有利于植被护坡层与岩质边坡的稳定性。
Controlling the deformation of wire netting can decrease the deformation of slope planting protection radically, that are in favor of the stability of slope planting protection and rocky slope.
隧道与溶洞之间的围岩由于应力集中可能使围岩产生过大的变形和岩体破坏,对其稳定性要给予特别重视。
The surrounding rock between tunnel and karst cave possibly brings large deformation and rock mass failure because of stress concentration, and its stability is focused seriously.
通过一个实例,深入分析了影响边坡稳定性的主要因素、边坡变形破坏的形式与特征。
The main factors affecting the stability of building field slope, the way and feature of slope deformation and damage are deeply analyzed by a typical sample.
研究成果可为深部高应力软岩巷道的变形分析与稳定性控制等提供参考。
The research results can provide a reference for the deformation analysis and stability control of the deep soft rock roadway with high ground pressure.
软土在蠕变前后微观结构的演变,对了解软土的蠕变机理,探讨软土变形与时间关系以及建于软土地基上建筑物的稳定性有重要意义。
Microstructural change in soft clay before and after creep is important to understand its creep mechanism, relations between the stain and time, and building stability on the soft ground.
软土在蠕变前后微观结构的演变,对了解软土的蠕变机理,探讨软土变形与时间关系以及建于软土地基上建筑物的稳定性有重要意义。
Microstructural change in soft clay before and after creep is important to understand its creep mechanism, relations between the stain and time, and building stability on the soft ground.
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