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subgrade 2

CFG column-net 1

additional force 1

amplifying 1

crack discrimination 1

displacement 1

elastic modulus 1

falling weight deflectometer 1

field investigation 1

influential force 1

large-scale 1

large-scale subgrade 1

lightweight cellular concrete 1

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modified Bishop method 1

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Modified Bishop method for stability analysis of weakly sloped subgrade under centrifuge model test

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 727-741 doi: 10.1007/s11709-021-0730-z

Abstract: methods for computing the stability safety factor of weakly sloped subgrades is insufficient for a subgradeThe instability mechanism of the weakly sloped subgrade was considered in the proposed method using the

Keywords： weakly sloped subgrade     stability analysis     additional force     influential force     modified Bishop method    

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Distresses and Countermeasures of Highway Subgrade in Plateau Permafrost Regions

Wang Shuangjie,Jin Long,Mu Ke,Zhu Dongpeng,Chen Donggen and Dong Yuanhong

Strategic Study of CAE 2017, Volume 19, Issue 6,   Pages 140-146 doi: 10.15302/J-SSCAE-2017.06.020

Abstract: Furthermore, new stabilizing technologies adaptive to large-scale permafrost subgrade (e.g., distributedventilation subgrade, unidirectional heat conduction board subgrade, and integrated pavement-subgrade

Keywords： permafrost     temporal effect     subgrade distress     field investigation     large-scale subgrade     stabilizing    

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Prediction of falling weight deflectometer parameters using hybrid model of genetic algorithm and adaptive neuro-fuzzy inference system

Frontiers of Structural and Civil Engineering   Pages 812-826 doi: 10.1007/s11709-023-0940-7

Abstract: engineering to measure and evaluate the physical properties of pavements, such as the modulus of the subgrade

Keywords： falling weight deflectometer     modulus of subgrade reaction     elastic modulus     metaheuristic algorithms    

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Shaking table test of composite foundation reinforcement of saturated silty soil for high speed railway

JIANG Guanlu, LIU Xianfeng, ZHANG Jianwen, ZHAO Ruyi

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 353-360 doi: 10.1007/s11709-007-0047-6

Abstract: of response acceleration, induced by foundation liquefaction, and the settlement of foundation and subgradecolumn-net and CFG column-net composite foundations to improve the aseismatic property of the foundation and subgrade

Keywords： large-scale     CFG column-net     amplifying     displacement     subgrade    

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Quality evaluation of lightweight cellular concrete by an ultrasound-based method

Xin LIU; Dongning SUN; Jinhe LIAO; Zhiwei SHAO; Yunqiang SHI; Siqing ZHANG; Yunlong YAO; Baoning HONG

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 9,   Pages 1170-1182 doi: 10.1007/s11709-022-0874-5

Abstract: The accuracy of subgrade quality evaluation is important for road safety assessment.In this paper, the quality of LCC subgrade was evaluated with respect to compressive strength and crackThe ultrasonic testing results showed that the compressive strength of the LCC subgrade was suitablefor purpose and there was no crack in the subgrade.Then core samples were taken from the subgrade.

Keywords： lightweight cellular concrete     subgrade     ultrasound testing     quality evaluation     crack discrimination    

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Title Author Date Type Operation

Modified Bishop method for stability analysis of weakly sloped subgrade under centrifuge model test

Journal Article

Distresses and Countermeasures of Highway Subgrade in Plateau Permafrost Regions

Wang Shuangjie,Jin Long,Mu Ke,Zhu Dongpeng,Chen Donggen and Dong Yuanhong

Journal Article

Prediction of falling weight deflectometer parameters using hybrid model of genetic algorithm and adaptive neuro-fuzzy inference system

Journal Article

Shaking table test of composite foundation reinforcement of saturated silty soil for high speed railway

JIANG Guanlu, LIU Xianfeng, ZHANG Jianwen, ZHAO Ruyi

Journal Article

Quality evaluation of lightweight cellular concrete by an ultrasound-based method

Xin LIU; Dongning SUN; Jinhe LIAO; Zhiwei SHAO; Yunqiang SHI; Siqing ZHANG; Yunlong YAO; Baoning HONG

Journal Article