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Journal Article 4

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subgrade 2

CFG column-net 1

additional force 1

amplifying 1

crack discrimination 1

displacement 1

field investigation 1

influential force 1

large-scale 1

large-scale subgrade 1

lightweight cellular concrete 1

modified Bishop method 1

permafrost 1

quality evaluation 1

stability analysis 1

stabilizing technology 1

subgrade distress 1

temporal effect 1

ultrasound testing 1

weakly sloped subgrade 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 Chinese Academy of Engineering 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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Quality evaluation of lightweight cellular concrete by an ultrasound-based method

Frontiers of Structural and Civil Engineering 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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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