Results 11 to 20 of about 65,000 (285)
Effects of end restraint in triaxial tests on coarse-grained soil
Yantu gongcheng xuebao, 2017 The end restraint can be eliminated by lubrication sample cap to some extent in the conventional triaxial tests. A comparison is made between the conventional triaxial tests and the end friction reduced triaxial tests in order to study the effects of the
LU Xiao-ping 1, SUN Ming-hui 2,3, CHEN Hao-feng 4, CHU Fu-yong 5
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On how to accurately testing compressive strength of soils under low confining pressure
Yantu gongcheng xuebao, 2023 It is important to study the stress deformation and stability of foundation by accurately testing the strength index of soils. For the triaxial tests under low confining pressures (less than 100 kPa), the influences of the piston friction and the rubber ...
LI Xiaomei 1, LING Xiaodong 2, WANG Fang 1, MI Zhankuan 1, ZHAN Xinjie 1
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Particle breakage characteristics of rockfills under complex stress paths
Yantu gongcheng xuebao, 2018 A series of conventional triaxial tests, isotropic compression tests and complex stress path triaxial tests are conducted to investigate the particle breakage characteristics of rockfills, which are evaluated quantitatively by using the relative breakage
WANG Yuan 1, ZHANG Sheng 2, AO Da-hua 2, YU Yu-zhen 1, SUN Xun 1
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Prediction of unsaturated shear strength from microstructurally based effective stress [PDF]
E3S Web of Conferences, 2019 This work aims at investigating the adequacy of microstructurally based effective stress to predict the shear strength of unsaturated soils over a wide range of suction.
Mpawenayo Régis, Gerard Pierre
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Evolution of critical state of calcareous sand during particle breakage
Yantu gongcheng xuebao, 2021 Based on the particle breakage characteristics and development laws of calcareous sand from physical triaxial test results, a discrete element numerical model is established for conducting numerical triaxial tests.
WANG Gang 1, 2, YANG Jun-jie 1, 2, WANG Zhao-nan 1, 2
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Triaxial tests clay reinforced by basalt fiber
Yantu gongcheng xuebao, 2017 A series of CU triaxial tests on clay reinforced by basalt fiber are performed under controlled soil dry density conditions, and the ratio of basalt fiber content to dry soil by weight is 0.0%, 0.1%, 0.2%, 0.3% and 0.4%.
GAO Lei 1,2, HU Guo-hui 1,2, CHEN Yong-hui 1,2, HU Yan-jie 1,2, GONG Yun-hao 1,2
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Reviews on Advanced Materials Science, 2021 Computed tomography (CT) scanning technology is helpful in investigating rock materials as it can demonstrate the micro structure of rock clearly. Conventional triaxial compression tests and the corresponding graded triaxial loading tests were carried ...
Yan-Shuang Yang +6 more
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On-sample water content measurement for a complete local monitoring in triaxial testing of unsaturated soils [PDF]
, 2012 To provide a complete local monitoring of the state of an unsaturated soil sample during triaxial testing, a local water content measurement device was adapted to a triaxial device comprising the measurement of local displacements (Hall effect ...
Cui, Yu-Jun +3 more
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Yielding of rockfill in relative humidity-controlled triaxial experiments [PDF]
, 2016 The final publication is available at Springer via http://dx.doi.org/10.1007/s11440-016-0437-9The paper reports the results of suction controlled triaxial tests performed on compacted samples of two well graded granular materials in the range of coarse ...
Alonso Pérez de Agreda, Eduardo +2 more
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Assessment of strength and deformation of lightweight concrete and its components under triaxial compression, taking into account the macrostructure of the material [PDF]
E3S Web of Conferences, 2021 The paper presents the results of experimental studies on the strength and deformations of lightweight concrete, mortar matrix and hardened cement paste under triaxial compression.
Raupov Chorikul +2 more
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