Quantitative Evaluation of Rock Blocks Stability by Hammering Test
نویسندگان
چکیده
منابع مشابه
Stability analysis of block-flexural toppling of rock blocks with round edges
One of the most conventional toppling instabilities is the block-flexural toppling failure that occurs in civil and mining engineering projects. In this kind of failure, some rock columns are broken due to tensile bending stresses, and the others are overturned due to their weights, and finally, all of the blocks topple together. A specific feature of spheroidal weathering is the rounding of th...
متن کاملRock blocks.
Consider representation theory associated to symmetric groups, or to Hecke algebras in type A, or to q-Schur algebras, or to finite general linear groups in non-describing characteristic. Rock blocks are certain combinatorially defined blocks appearing in such a representation theory, first observed by R. Rouquier. Rock blocks are much more symmetric than general blocks, and every block is deri...
متن کاملHammering Test with Image and Sound Signal Processing
A method for discriminating a property of an object with the use of generated sound when striking it with a hammer is called a hammering test. This method, however, depends on human experience and skills. In addition, if we perform this test over a wide area of object, it is required to manually record hammering positions one by one. In order to solve these problems, this paper proposes a hamme...
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the purpose of the present study was to investigate the relationship between fear of negative evaluation (fne) and communication strategies (css) among iranian efl learners. it was aimed to examine the differences in the use of communication strategies between speakers with high or low degree of fear of negative evaluation. the current study was a case study consisting of 10 english learners at...
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Engineering Geology
سال: 2014
ISSN: 0286-7737,1884-0973
DOI: 10.5110/jjseg.55.2