大型堆积体岩土力学特性研究

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Abstract Soil-rock mixture(S-RM) is a kind of inhomogeneous geometrical，compared with rock mass or soil，it has variability of material composition，and more complicated space structure，up to now the experimental study of its mechanical parameters are lack of mature theory and technology. Taking a large soil-rock mixture in Liyuan hydropower project area as an example and on the basis of a large in-situ experiments，its characteristics of strength and mechanics are discussed，physico-mechanical parameters are determined by engineering geological are analyzed as well. Researched results show that it has complete shear stress to shear displacement curve and high shear strength in the natural state，it is not only to lay a foundation for stability analysis of soil-rock mixture，but also to provide relevant experience for similar project construction.

Key words： engineering geology large soil-rock mixture engineering geological characteristics in-situ test physico-mechanical properties characteristics of strength

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	Articles by authors
	WANG Zigao1
	2
	HU Ruilin3
	ZHANG Rui2
	XU Wenjie4

Cite this article:

WANG Zigao1,2,HU Ruilin3, et al. STUDY OF GEOTECHNICAL MECHANICAL CHARACTERISTICS OF A LARGE SOIL-ROCK MIXTURE IN A HYDROPOWER PROJECT[J]. , 2013, 32(s2): 3836-3844.

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https://rockmech.whrsm.ac.cn/EN/Y2013/V32/Is2/3836

[1]	徐文杰，胡瑞林. 土石混合体概念、分类及意义[J]. 水文地质工程地质，2009，36(4)：50-56.(XU Wenjie，HU Ruilin. Conception，classification and significations of soil-rock mixture[J].Hydrogeology and Engineering Geology，2009，36(4)：50-56 (in Chinese))
[2]	胡瑞林，刘衡秋，谭儒蟜，等. 内外动力地质作用与斜坡稳定性[M]. 北京：地质出版社，2011：1-51.(HURuilin，LIUHengqiu，TANRujiao，et al. Internal and external force geological effects and slope stability[M]. Beijing：Geological Publishing House，2011：1-51.(in Chinese))
[3]	王献礼，张永双，曲永新，等.基于数字图像处理技术的冰川堆积物粒度分析——以川西贡嘎山冰川堆积物为例[J].地质通报，2010，29(2)：469-475.(WANG Xianli，ZHANG Yongquan，QU Yongxin，et al.Grain size analysis of gladal deposits based on digital image processing technology[J]. Geological Bulletin of China，2010，29(2)：469-475.(in Chinese))
[4]	舒志乐，刘新荣，刘保县，等. 土石混合体粒度分形特性及其与含石量和强度的关系[J]. 中南大学学报：自然科学版，2010，(3)：1096-1101.(SHU Zhile，LIU Xinrong，LIU Baoxian，et al. The granularity fractal characters of earth-rock aggregate and relationships between rock content and shear strength[J]. Journal of Central SouthUniversity：Natural Science，2010，(3)：1096-1101(in Chinese))
[5]	廖秋林，李晓，郝钊，等. 土石混合体的研究现状及研究展望[J]. 工程地质学报，2006，14(6)：800-807.(LIAO Qiulin，LI Xiao，HAO Zhao，et al. Current status and future trends of studies on rock and soil aggregates[J]. Journal of Engineering Geology，2006，14(6)：800-807.(in Chinese))
[6]	徐文杰，胡瑞林. 循环荷载下土石混合体力学特性野外试验研究[J]. 工程地质学报，2008，16(1)：63-69.(XU Wenjie，HU Ruilin. Field horizontal push shear test for mechanicalproperty of soil-rock mixtures under cyclic loading[J]. Journal of Engineering Geology，2008，16(1)：63-69.(in Chinese))
[7]	廖秋林，李晓，李守定. 土石混合体重塑样制备及其压密特征与力学特性分析[J]. 工程地质学报，2010，18(3)：385-391.(LIAOQiulin，LIXiao，LIShouding. Sample remodeling，compactness characteristic and mechanical behaviors of rock soil mixtures[J]. Journal of Engineering Geology，2010，18(3)：385-391.(in Chinese))
[8]	徐文杰，胡瑞林，曾如意.水下土石混合体的原位大型水平推剪试验研究[J].岩土工程学报，2006，28(7)：814-818.(XUWenjie，HURuilin，ZENGRuyi. Research on horizontal push-shear in-situ test of subwater soil-rock mixture[J]. Chinese Journal of Geotechnical Engineering，2006，28(7)：814-818.(in Chinese))
[9]	油新华，汤劲松.土石混合体野外水平推剪试验研究[J].岩石力学与工程学报，2002，21(10)：1537-1540.(YOU Xinhua，TANGJinsong. Research on horizontal push-shear in-situ test of soil and rock-mixture[J]. Chinese Journal of Rock Mechanics and Engineering，2002，21(10)：1537-1540.(in Chinese))
[10]	徐文杰，胡瑞林，谭儒蛟，等.虎跳峡龙蟠右岸土石混合体野外试验研究[J].岩石力学与工程学报，2006，25(6)：1270-1277.(XU Wenjie，HU Ruilin，TAN Rujiao，et al. Study on field test of rock-soil aggregate in the right bank of Longpan in Tiger-Leaping Gorge area[J]. Chinese Journal of Rock Mechanics and Engineering，2006，25(6)：1270-1277.(in Chinese))
[11]	李晓，廖秋林，赫建明，等. 土石混合体力学特性的原位试验研究[J]. 岩石力学与工程学报，2007，26(12)：2377-2384.(LI Xiao，LIAO Qiulin，HE Jianming，et al.Study on in-situ tests of mechanical characteristics on soil-rock aggregate[J].Chinese Journal of Rock Mechanics and Engineering，2007，26(12)：2377-2384.(in Chinese))
[12]	涂国祥，黄润秋，邓辉，等. 某巨型冰水堆积体强度特性大型常规三轴试验[J].山地学报，2010，28(2)：147-153.(TU Guoxiang，HANG Runqiu，DENG Hui，et al. Study on the strength and deformation behavior of a huge outwash deposits based on large scale triaxial tests[J]. Journal Mountain Science，2010，28(2)：147-153.(in Chinese))
[13]	周中，傅鹤林，刘宝琛，等. 土石混合体渗透性能的试验研究[J]. 湖南大学学报：自然科学版，2006，26(2)：25-28.(ZHOU Zhong，FU Helin，LIU Baochen，et al. Experimental study of the permeability of soil-rock mixture[J]. Journal of Hunan University：Natural Science，2006，26(2)：25-28.(in Chinese))
[14]	周中，傅鹤林，刘宝琛，等.土石混合体渗透性能的正交试验研究[J].岩土工程学报，2006，28(9)：1134-1138.(ZHOU Zhong，FU Helin，LIU Baochen，et al.Orthogonal tests on permeability of soil-rock-mixture[J].Chinese Journal of Geotechnical Engineering，2006，28(9)：1134-1138.(in Chinese))
[15]	陈红旗，黄润秋，林峰.大型堆积体边坡的空间工程效应研究[J].岩土工程学报，2005，27(3)：323-328.(CHEN Hongqi，HUANG Runqiu，LIN Feng. Study on the spatial effect of large accumulation slope[J]. Chinese Journal of Geotechnical Engineering，2005，27(3)：323-328.(in Chinese))
[16]	徐文杰，胡瑞林，岳中琦，等. 土石混合体细观结构及力学特性数值模拟研究[J]. 岩石力学与工程学报，2007，26(2)：300-310.(XU Wenjie，HU Ruilin，YU Zongqi，et al. Mesostructural character and numerical simulation of mechanical properties of soil-rock mixtures[J]. Chinese Journal of Rock Mechanics and Engineering，2007，26(2)：300-310.(in Chinese))
[17]	赫建明，李晓，吴剑波，等. 土石混合体材料的模型构建及其数值试验[J]. 矿冶工程，2009，29(3)：1-4.(HE Jianming，LI Xiao，WU Jianbo，et al. Modering method of the rock soil aggregate and its numerical test[J]. Mining and Metallurgical Engineerig，2009，29(3)：1-4.(in Chinese))
[18]	李树武，聂德新，刘惠军.大型碎屑堆积体工程特性及稳定性评价[J].岩石力学与工程学报，2006，25(增2)：4126-4131.(LI Shuwu，NIE Dexing，LIU Huijun. Engineering property of a large-scale clastic accumulation body and its stability evaluation[J].Chinese Journal of Rock Mechanics and Engineering，2006，25(Supp.2)：4126-4131.(in Chinese))
[19]	涂国祥，黄润秋，邓辉. 澜沧江某冰水堆积体演化过程及工程地质问题探讨[J]. 山地学报，2009，27(1)：54-62.(TU Guoxiang，HUANG Runqiu，DENG Hui. Discussion about the evolution and the geoengineering problems of an outwash deposits，Lantsang[J]. Journal Mountain Science，2009，27(1)：54-62.(in Chinese))
[20]	欧阳振华，李世海，戴志胜. 块石对土石混合体力学性能的影响研究[J]. 实验力学，2010，25(1)：61-67.(OUYANG Zhenhua，LI Shihai，DAI Zhisheng. On the influence factors of mechanical properties for soil-rock mixture[J]. Journal of experiment mechanics，2010，25(1)：61-67.(in Chinese))