控制吸力的非饱和土真三轴试验研究

郑方; 邵生俊; 张博; 佘芳涛

doi:10.11779/CJGE2019S2009

控制吸力的非饱和土真三轴试验研究 English Version

郑方¹,
邵生俊^1,2, ,,
张博¹,
佘芳涛¹

1. 西安理工大学岩土工程研究所,陕西西安 710048;
2. 陕西省黄土力学与工程重点实验室,陕西西安 710048

基金项目: 国家自然科学基金项目（11572245,41272320,51608442）

详细信息

作者简介:
郑方(1989— ),女,博士研究生,主要从事黄土力学与土动力学方面的研究工作。E-mail: zhfshirley@126.com。

通讯作者:
邵生俊，E-mail：sjshao@xaut.edu.cn

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出版历程
- 收稿日期: 2019-04-29
- 发布日期: 2019-07-19

True triaxial tests on unsaturated soils with suction-controlled condition

1. Institute of Geotechnical Engineering, Xi’an University of Technology, Xi’an 710048, China;
2. Shaanxi Key Laboratory of Loess Mechanics and Engineering, Xi'an 710048, China

摘要

摘要:
This page contains the following errors:
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- 真三轴试验 /
- 高进气值陶土板 /
- 轴平移 /
- 基质吸力 /
- 净平均应力 /
- 重塑黄土 /
- 强度破坏线
Abstract:
This page contains the following errors:
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- true triaxial test /
- high-air-entry-value ceramic disk /
- axial translation /
- matric suction /
- net mean stress /
- remolded loess /
- failure envelope

HTML全文

参考文献(8)

[1]	詹良通, 吴宏伟. 非饱和膨胀土变形和强度特性的三轴试验研究[J]. 岩土工程学报, 2006, 28(2): 196-201. (ZHAN Liang-tong, NG C W W . Experimental study on mechanical behavior of recompacted unsaturated expansive clay[J]. Chinese Journal of Geotechnical Engineering, 2006, 28(2): 196-201. (in Chinese))
[2]	方祥位, 陈正汉, 申春妮, 等. 原状Q₂ 黄土三轴剪切特性[J]. 岩石力学与工程学报, 2008, 27(2): 383-389. (FANG Xiang-wei, CHEN Zheng-han, SHEN Chun-ni, et al.Triaxial shear properties of undisturbed loess Q₂ [J]. Chinese Journal of Rock Mechanics and Engineering, 2008, 27(2): 383-389. (in Chinese))
[3]	SAFFARI P, NOOR M J M, HADI B A, et al. Laboratory Test methods for shear strength behavior of unsaturated soils under suction control, using triaxial apparatus[M]// In CIEC 2014, Springer Singapore, 2015.
[4]	申春妮, 方祥位, 陈正汉. 非饱和重塑Q₂黄土的三轴试验研究[J]. 地下空间与工程学报, 2010, 6(3): 503-508. (SHEN Chun-ni, FANG Xiang-wei, CHEN Zheng-han.Triaxial tests of unsaturated remolded Q₂ loess[J]. Chinese Journal of Underground Space and Engineering, 2010, 6(3): 503-508. (in Chinese))
[5]	陈存礼, 张登飞, 董玉柱, 等. 常含水率三轴条件下非饱和原状黄土的吸力和力学特性[J]. 岩土工程学报, 2014, 36(7): 1195-1202. (CHEN Cun-li, ZHANG Deng-fei, DONG Yu-zhu, et al.Suction and mechanical behaviours of unsaturated intact loess from constant water content triaxial tests[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(7): 1195-1202. (in Chinese))
[6]	MATSUOKA H, SUN D, KOGANE A, et al.Stress-strain behaviour of unsaturated soil in true triaxial tests[J]. Canadian Geotechnical Journal, 2002, 39(3): 608-619.
[7]	HOYOS L R, PÉREZ-RUIZ, DIEGO D, PUPPALA A J. Refined true triaxial apparatus for testing unsaturated soils under suction-controlled stress paths[J]. International Journal of Geomechanics, 2012, 12(3): 281-291.
[8]	石建刚, 邵生俊, 陶虎, 等. 非饱和土的真三轴试验及强度变形特性分析[J]. 岩土工程学报, 2011, 33(增刊1): 85-90. (SHI Jian-gang, SHAO Sheng-jun, TAO Hu, et al.True triaxial tests and strength deformation behaviors of unsaturated soils[J]. Chinese Journal of Geotechnical Engineering, 2011, 33(S1): 85-90. (in Chinese))