The relationship between in situ stress and stability of dam foundation rock is less considered in dam construction.
地应力与坝基岩体稳定的关系是坝工建设中研究得较少的一个课题。
By using the sonic wave and the seismic wave, the foundation rock holding layer on-spot testing of TGP has been performed.
应用声波及地震波对三峡工程坝基建基岩体持力层进行现场检测。
The engineering mechanics properties of soft foundation rock under the second Changjiang bridge in Nanjing are represented.
阐述了南京长江第二大桥桥基软岩的工程力学性质。
And the foundation rock obtained from the survey line, the RQD of data were analyzed to carry out mass changes the forecast model E050.
并对整个建基岩体由测线法获得的RQD数据进行整理统计分析，从而进行岩体变模e050的预测。
For example, in the deep and rapid river flow, or ooze, it may make it difficult to build sufficient depth of bridge pier foundation rock.
举个例子，在深而流速急的河流或软泥中，可能很难建桥墩使它有足够深度达到基岩层。
Separated from the deposit and scattered on the river side of the foundation rock, and gradually be covered with sand, forming alluvial sand.
自矿床分离而散落于溪旁基础岩石上，逐步被沙土覆盖，形成冲积性砂。
Deformation modulus for dam foundation rock must be determined reasonably when stress in dam is analyzed with arch and cantilever trial load method.
在拱梁分载法坝体应力分析时，需要合理确定坝基岩体的变形模量值。
The pyrite which lies in the foundation rock under Geheyan Project can cause an erosive action to the Portland cement grouting material used in the curtain grouting.
隔河岩工程基础岩层中含有黄铁矿，它对帷幕灌浆的水泥浆材有腐蚀作用。
In deep swift-running rivers or in soft subsoils, for example, it may be difficult to construct the piers or to make them deep enough to reach a firm foundation rock.
在深快速运行的河流或软底土，例如，它可能难以兴建码头或不够深入，使他们达到一个坚实的基础岩石。
The approach takes into account not only the effect of direction of seismic wave propagation but also the effect of deformation of the foundation rock through which the waves pass.
该法不仅考虑到地震波传播方向，而且还考虑到坝基基岩变形对堤坝动力反应的影响。
The results show that the failure of dam foundation is caused mainly by the extension of dam heel crack and the expansion of shear-yield zone of the foundation rock near the dam toe.
结果表明，坝基的破坏主要表现为坝踵裂缝的延伸和坝趾附近基岩剪切屈服区的扩展。
Taking the engineering rock quality evaluation of a dam foundation rock at the Shuibuya project for example, the application of quality classification of engineering rocks is studied.
结合水布垭水利枢纽大坝建基岩体工程质量评价实例，对岩体工程质量分级的应用进行了研究。
The current code demand to select dam foundation rock by the single factor-weathering zoning of rock mass, the selected standard of the code shows too simple in complicated geological conditions.
现行规范要求按单一因素岩体风化分带来选择建基面，在复杂地质条件下规范的这一选择标准显的过于简单。
Generally, chemical interactions occurred between foundation rock (including grout curtain) and ground water are the main reason of many time-related engineering problems occurred in dam foundation.
坝基岩体(包括防渗帷幕)与其中地下水水溶液之间发生的化学作用是坝基晚期出现一系列病态问题最重要的原因之一。
Method of prototype study of strain of dam foundation rock and results are presented; Effective modulus of elasticity of foundation rock is obtained by counter-deduction and the stress is calculated.
本文介绍了大坝基岩应变的原型研究方法和结果，同时反演出基岩的有效弹性模量，并计算了应力。
Because the viscous coefficients of the dam and foundation rock are great, the time-dependent deformation caused by the dam self-weight leads to the dam upstream deformation stabilize in a long time;
其原因是坝体和基岩黏滞系数较大，坝体自重引起向上游变位的时效变形需要较长时间才能稳定；
Prime ministers, rock stars, eager activists and the wealthy Gates Foundation have all taken up the cause of controlling malaria, with donor money growing fivefold over the past five years.
各国政要，摇滚明星，关注该问题的积极人士以及殷实的盖茨基金组织，均参与到防制疟疾事业中来，过去五年捐款数额增长了5倍。
While the RDBMS provides a rock-solid foundation for storing data in traditional client-server architectures, it doesn't easily (or cheaply) scale to multiple nodes.
尽管RDBMS为在传统的客户端-服务器架构中存储数据提供了一个坚实的基础，但它不能轻松地(或便宜地)扩展到多个节点。
She helped start the American Foundation for AIDS Research after the death of her former costar and friend, Rock Hudson.
在她的好友兼同事罗克赫德森因艾滋病去世后，泰勒参与创立了美国艾滋病基金会。
The rain came down, the streams rose, and the winds blew and beat against that house; yet it did not fall, because it had its foundation on the rock.
雨淋，水冲，风吹，撞着那房子，房子总不倒塌。因为根基立在磐石上。
Rock drillability test is the foundation of prediction rock drillability from well logging data.
室内岩石微可钻性测试是测井预测岩石可钻性的实验基础。
The estimation of erosion thickness is a foundation for studying palaeostructural characteristic, modeling source rock thermal evolution history and analyzing palaeo-fluid potential.
剥蚀厚度估算是进行古构造特征研究、烃源岩热演化史模拟和古流体势分析的重要基础工作。
It is indicated that the dynamic amplification of abutment rock body and dam-water-foundation interaction should be considered in the aseismatic stability analysis for high arch dam abutment.
指出高拱坝坝肩稳定分析应考虑坝肩岩体的动力放大和坝-地基-库水的动力相互作用，算例表明所提方法的实用价值。
Structures built on strong rock generally need no foundation since rock is usually as strong as concrete, and goes much deeper.
修筑在坚固岩石上的结构一般不需要基础，因为岩石通常和混凝土一样坚固，而且岩层更深。
Hydrocarbon source rock is the foundation of petroleum system and hydrocarbon accumulation, and the domestic and international oil geologists have carried on a various research.
烃源岩是含油气系统和油气成藏的基础，国内外油气地质学家对其进行了多方面的研究。
This paper introduced the grouting effects of the foundation reinforce on the incompact soil with gravels and the weathered rock.
在松散的滑坡堆积碎石土和中强风化岩地基上进行加密灌浆，取得了明显的加固效果。
Analysis of common soil and rock composition in the foundation treatment measures on the basis of a residential area of soft soil and rock foundation engineering approach was introduced.
在分析常用土岩组合地基基础工程处理措施的基础上，对某住宅小区的软土和岩石地基基础工程处理方法进行了介绍。
Artificial pile foundation set into rock, skirt building with prestress plane floor and tower building with steel reinforced concrete (SRC) structure are adopted in the project.
工程基础采用人工挖孔嵌岩灌注桩，裙楼采用预应力平板楼盖，塔楼采用钢骨混凝土结构。
This paper deals with simplified calculation method of the bearing capacity and internal stresses of pier foundation in mountainous area with differentially weathered rock.
本文针对山区不均匀风化岩石中的墩基础进行分析，并提出了相应的单桩承载力及桩身内力简化计算方法。
With the limit equilibrium condition, the ultimate bearing capacity of rock foundation was deduced under general shear failure.
根据极限平衡条件，推求了地基整体剪切破坏模式的岩石地基极限承载力。
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