loosened rock是什么意思

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用法例句

The deformation amount of weak rock, which is often encountered in excavation of underground caverns, directly affects the stability and safety of caverns.

软弱岩石在地下洞室开挖中会经常遇到,其变形量的大小,直接影响着洞室的稳定与安全。

This paper introduces the general situation and geological conditions of Wenyuhe Reservoir,and expounds the procedures and results analysis of the middle-sized shear test on the rock in weak interlayer of Wenyuhe Reservoir.

介绍了文峪河水库的概况和工程地质情况,阐述了文峪河水库软弱夹层岩石中型剪试验过程和结果分析。

Influence of weak rock on stress-deformation of auxiliary dam 1~# of Xilongchi upper reservoir;

软弱岩体对西龙池上库1~#副坝应力变形的影响分析

To reinforce slope of weak rock has been tough problem during rock soil engineering, especially for sl-ope consisting of broken weak rock.

软弱岩石的边坡支护一直是岩土工程中较为棘手的问题,尤其是受地质构造破坏形成的破裂破碎软弱岩体的边坡支护问题更为复杂。

Large section tunnel construction technology in fractured weak strata;

破碎软弱岩层中大断面隧道施工技术

Large-section room construction technique in weak strata in Jinchuan mine area

金川矿区软弱岩层大断面硐室施工技术

In the limit, for very weak rock, settlement at the boundary can also occur before the separation crack.

在极限情况下，对于非常软弱的岩石，形成分离裂缝之前，也会发生边界处的沉陷。

The composition of the rock and the occurrence of natural faults, cracks and weak zones exert a great influence.

岩石的成份，及天然断层、裂隙和软弱夹层的存在，都有很大影响。

The Application and Research of Parameters about Back Analysis for Soft Rock in Yinhongjishi s Testing-Branch Tunnel Project;

引红济石试验支洞软弱围岩参数的反演研究与应用

APPLIED GRAVEL PILE AND GROUTING TO TREATMENT OF THE WEAK FOUNDATION SOIL CAVE IN KARST AREAS

碎石桩和注浆法处理岩溶地区软弱地基中的土洞

The Application of GM(1,1) Model in Analyzing Softening Test of Hydraulic Electric Power Project

GM(1,1)模型在水电工程软弱岩石力学试验分析中的应用

Study on Construction Process of Shallow Buried Tunnel in the Soft Surrounding Rock

软弱围岩条件下的浅埋隧道施工研究

Water at great pressure is driven into joints and cracks

汹涌的海水侵蚀、磨蚀着岩石的弱线

a pencil of soft slate (or soapstone) used for writing on a slate.

用来在石板上书写的软岩（或皂石）铅笔。

Application and Study of Blasting Lime Pile Method in Treatment of Soft Ground;

爆扩石灰桩在软弱地基中的应用研究

Application of densification by gravel piles in soft foundation ground treatment;

碎石挤密桩在处理软弱地基中的应用

In softer sedimentary rocks, the intact material may be relatively weak.

在比较软的沉积岩中，完整岩石的强度可能比较

Shaanxi is one of the provinces where soft metamorphic rock has distributed widely.

陕西省是软弱变质岩分布广泛的省份之一。

Study on Construction Technique of Long Span Tunnel under Shallow and Weak Surrounding Rock;

浅埋软弱围岩大跨隧道的施工技术研究

Research on Numerical Simulation of the Construction Process of Double-Arch Tunnel in the Sotf Surrounding Rock;

软弱围岩双连拱隧道施工过程的数值模拟研究

The Study of Control Technique for Great Deformation Tunnels in Soft Surrounding Rock of Press;

挤压性软弱围岩隧道大变形控制技术的研究

Study on Construction Technology of the Soft Rock Tunnel Passing Througy Existing Railway;

穿越既有铁路的软弱围岩双线隧道施工技术

Stability Research on Neighburhood Road Tunnel in Weak Surrounding Rock;

软弱围岩中小净距公路隧道的稳定性研究

Study on Motion Law of the Weak Intercalation of Rock under Blasting

爆破作用下岩体软弱夹层运动规律的研究