引汉济渭工程边坡岩体抗剪强度特性研究

doi:10.13722/j.cnki.jrme.2014.s2.024

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Abstract Sanhekou hydraulic project is one of the two potable water source projects of the water diversion from the Han to the Wei river project，and shear strength properties of the slope rock mass are the main rock mechanics. To research slope rock mass strength characteristics，many groups of in-situ direct shear test for different lithology and weathering degree rock mass were conducted on abutment slope，which loading paths and maximum pressure were the same as the conditions of the arch dam acting on the rock mass. By comprehensive analyzing 7 groups rock mass shear test results and 7 groups interface between concrete and rock shear test results，variation range of the shear strength parameters for different rock mass were put forward and influencing factors of test results，direct shear test failure characteristics were studied. At last，results and failure features of interface between concrete and rock shear test and rock mass shear test were contrasted.

Key words： slope engineering concrete shear strength

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	Articles by authors
	GUO Xifeng1
	2
	YAN Echuan2
	WU Xiangchao1
	YIN Jianmin1
	HE Peitian1

Cite this article:

GUO Xifeng1,2,YAN Echuan2, et al. RESEARCH ON SHEAR STRENGTH CHARACTERISTICS OF SLOPE ROCK MASS ON PROJECT OF WATER DIVERSION FROM HAN TO WEI RIVER PROJECT[J]. , 2014, 33(S2): 3589-3594.

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https://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2014.s2.024 OR https://rockmech.whrsm.ac.cn/EN/Y2014/V33/IS2/3589

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