Titlebook: Engineering Geology for Underground Rocks; Supping Peng,Jincai Zhang Book 2007 Springer-Verlag Berlin Heidelberg 2007 Borehole.Engineering

Annihilate

書目名稱Engineering Geology for Underground Rocks影響因子(影響力)




書目名稱Engineering Geology for Underground Rocks影響因子(影響力)學科排名




書目名稱Engineering Geology for Underground Rocks網絡公開度




書目名稱Engineering Geology for Underground Rocks網絡公開度學科排名




書目名稱Engineering Geology for Underground Rocks被引頻次




書目名稱Engineering Geology for Underground Rocks被引頻次學科排名




書目名稱Engineering Geology for Underground Rocks年度引用




書目名稱Engineering Geology for Underground Rocks年度引用學科排名




書目名稱Engineering Geology for Underground Rocks讀者反饋




書目名稱Engineering Geology for Underground Rocks讀者反饋學科排名

炸壞

Eclampsia

Rock strength experiments and failure criteria,he nature of the rock in which important quantities, often stress and strain, are determined (Jaeger and Cook 1979). Before laboratory tests, rock sample preparation and physical analysis are needed. The ISRM standards gave the suggested methods for both core preparation and testing (Brown 1981, Kov

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figment

Double porosity poroelasticity and its finite element solution,he exploration and production of hydrocarbons now occur in more difficult geological settings; such as in naturally fractured media, in overpressured shale formations, in rubble zones of sub-salt formations, and at great depths. In fractured porous formations, borehole instability has been of major

SKIFF

SKIFF

Strata failure and mining under surface and ground water,r example, there are about 125 rivers flowing through China‘s coal fields, and more than 200 coal mines are confronted with the problems of mining under rivers. For groundwater, there are three main possible water disasters affected safety operations of coal mines (Zhang et al. 1997, Peng and Meng 2

Recessive

流眼淚

Stability of underground excavations, a formation subject to biaxial stress is examined, as shown in Fig. 11.1. The biaxial stresses in the far-field of the excavation are assume ed as_σ. and .σ.. The analytical solutions for stress and displacement distributions around the circular opening can be expressed as follows (Brady and Brown

弄污

Supping Peng,Jincai ZhangClear and systematic explanation of underground engineering geology principles and methods