岩石力学性质

岩石力学性质的研究和爆破技术的改进

The study of mechanical properties of rock and the improvement of blasting technique

煤层的构造组合型式在很大程度上取决于构造应力作用、含煤地层的岩石力学性质和应变环境等。

Tectonic group patterns of coal seam depended on tectonic stress field , mechanical properties of rock of coal-bearing formation and surrounding environments .

多孔岩石力学性质实验研究与模拟

Experimental Studies and Modeling of Mechanical Properties of a Porous Rock

含煤岩系岩石力学性质控制因素探讨

Study on control factors of rock mechanics properties of coal-bearing formation

煤系泥岩组分特征及其对岩石力学性质的影响

Mudstone composition of coal measures and its influence on the mechanical properties

岩性特征对岩石力学性质的影响

The affection of lithological character to rock mechanical properties

深层岩石力学性质的试验方法

Laboratory test method study of deep rock physical mechanics

复合层状岩石力学性质试验研究

Mechanical Properties Test and Study On Composite Layer Rock

重力场中脆性岩石力学性质对巷道应力影响的分析

The analysis of alley stress affect by mechanical properties of brittle rock in gravity

用测井资料估算岩石力学性质参数的方法介绍

Several methods evaluating the mechanical parameters of rock through the agency of logging data

岩石力学性质正交各向异性确定方法研究

Research on Ascertaining Method of Rock Mechanics Orthotropy

支井河特大桥隧道锚碇岩石力学性质试验

Testing on Mechanical Property of Rock Mass in Anchored Area of Zhijing River Bridge

油气开发过程中岩石力学性质变化规律实验研究

Testing Study on changing law of rock mechanics properties during development of oil and gas

分析了水对岩石力学性质的影响以及主要的影响模式。

Analysis is made on the effect of water on the rock mechanics and its main influencing modes .

因此，利用褶皱的分形测量，可以定量分析褶皱形成的岩石力学性质。

Thus , the rock property of folds can be analyzed quantitatively on the fractal measurement of folds .

在细观尺度上对孔隙流体对岩石力学性质的影响进行定量化研究。

Quantitative studies of pore fluid influence on the mechanical properties of rocks are carried out on mesoscopic scale .

压裂缝的垂直高度主要取决于施工压力和地应力的大小、岩石力学性质。

The vertical height of fracturing mainly depends on the construction stress , ground stress and rock mechanics properties .

而原地应力、地层孔隙压力、岩石力学性质、钻井液密度是决定井壁稳定与否的几个关键性的力学因素。

The most important factors influencing wellbore instability are in-situ stresses , mud weight , formation pressure and rock properties .

苏南志留&第三系岩石力学性质及节理形成机制探讨

Mechanical properties from Silurian to tertiary rocks in the southern of Jiangsu and Discussion on the formative mechanism of joints

岩石力学性质各向异性研究是岩石力学领域的一个经典问题。

The research on the anisotropy for rock mechanics properties is a classic problem in the realm of rock mechanics .

场地岩石力学性质及差异性沉降量大小直接影响建筑物的安全。

The property of the rock mechanics and magnitude of differential subsidence value of foundation affect safety of buildings directly .

本文简述了用反射体法研究受冲击加载和卸载时岩石力学性质的力学原理和试验方法。

Principles and methods for measuring dynamic behavior of rock under shock loading and unloading by shock reverberation technique are described briefly .

完成了岩石力学性质试验和钻头齿圈复合运动破岩试验，从而为建立和验证有限元模型奠定了重要的试验基础；

Finished rock mechanical properties experiments and bit tooth-row composite locomotion experiments , which provide necessary basis for building and validating finite element model ;

为了从室内实验结果中得到校核后的连续的测井曲线，对模拟就地应力条件下静动态岩石力学性质进行了初步的研究。

To obtain calibrated continuous logging data from laboratory tests , static and dynamic properties of formation rock under simulated strata condition were primarily studied .

因此本文在实验和理论分析的基础上，从研究深部地层井壁岩石力学性质入手，对深部井眼岩石的可钻性规律进行了研究。

So based on experiment , the dissertation study rock regularity of drillability in deep layer through study of rock mechanics property in deep layer .

岩石力学性质和可钻性是分析和评价岩石抵抗破碎和钻进的基本性质，也是合理选择碎岩工具和工艺的基础。

The mechanical property and drillability of rocks are the basic quality available for analyzing and evaluating the anti fracture and drilling resistance of rocks .

在伊吗矿实际地质条件和岩石力学性质参数的基础上，研究1-2煤层上行开采的可行性。

According to the actual condition of geology and character parameter of rock mechanics , the feasibility on upward mining of1-2 seam of yima mine was studied .

介绍了模拟油气开发特定地层条件下求取岩石力学性质变化规律的实验思路、实验设备、实验方案和初步实验结果。

The philosophy , equipment , program and primary result of test are presented for the changing law of rock mechanics properties during development of oil and gas .

在本文的反演模型中，井底压力与就地条件下的岩石力学性质关系式是主线，裂缝形成及其延伸是核心。

In this model , the relation about bottom hole pressure and rock mechanics nearby is as the mainline and fracture creation and extension is the core fraction .

岩石力学性质及地层应力在油田勘探开发中有特别重要的指导作用。

Rock mechanics properties and earth stress , which have a close relation with acoustic property of formation , play an important role in oilfield exploration and development .