000			01953cam a22002417i 4500
020			_a0128028335
020			_a9780128028339
082	0	4	_a624.15132 _bZHA _cNUST-02-P-99
100	1		_aZhang, Lianyang, _951736
245	1	0	_aEngineering properties of rocks / _cLianyang Zhang.
250			_aSecond edition.
260			_aNew York:. _bELSEVIRE, _c2017
300			_axvi, 378 pages : _billustrations ; _c23 cm
500			_aPrevious edition: 2006.
505	0		_aIn situ stresses -- Intact rock -- Rock discontinuities -- Rock masses -- Deformability -- Strength -- Permeability.
520			_a"More often than not, it is difficult or even impossible to obtain directly the specific rock parameters of interest using the situ methods. The procedures for measuring most rock properties are also time consuming and expensive. As an alternative, the typical values and/or empirical correlations of similar rocks are commonly used to estimate the specific parameters needed. However, these values and correlations come in many forms and are scattered across the different sources. It is often difficult, time consuming, or even impossible for a practitioner to find appropriate information in order to determine the required rock parameters. Based on the author's extensive experience, Engineering properties of rocks offers a single source of information and serves as a valuable tool for practitioners to evaluate the properties of rocks. It systematically describes the classification and characterization of intact rock, rock discontinuities and rock masses, and presents the various indirect methods for estimating the deformability, strength, and permeability of these components as well as the situ rock stresses"--Back cover.
526			_a0 _b0 _c0 _d624_151320000000000_ZHA
650		0	_aRock mechanics. _923489
650		0	_aRocks _xTesting. _951737
650		7	_aRock mechanics. _923489
650		7	_aRocks _xTesting. _951737
942			_2ddc _cBK
999			_c554286 _d554286