Results 21 to 30 of about 126 (115)
Failure mechanisms of embankment on inclined soft foundation reinforced by CFG Piles
Yantu gongcheng xuebao, 2017 Four groups of centrifugal model tests are performed to investigate the failure mechanisms of embankment on inclined soft foundation reinforced by CFG piles.
GU Xing-wen 1,2, TAN Xiang-shao 3, HUANG Wei-wang 3, REN Guo-feng 1,2
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International Journal of Analytical Chemistry, 2022 In order to reasonably evaluate the stability of the embankment supported by the rigid pile composite foundation, a nonlinear algorithm calculation and analysis method for the stability of the nanosilica powder soft soil pile foundation is proposed ...
Jinbo Sun +4 more
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Centrifugal model tests on failure characteristics of CFG pile composite foundation under embankment
Yantu gongcheng xuebao, 2022 Establishing a stability analysis approach for CFG pile composite foundation requires a thorough understanding of its instability and failure characteristics in subgrade engineering.
LIU Hong-yang 1, LUO Qiang 1, 2, XUE Yuan 3, CHENG Tian 1, WANG Teng-fei 1, 2, ZHANG Liang 1, 2, JIANG Liang-wei 1, 2
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Settlement Analysis of Saturated Tailings Dam Treated by CFG Pile Composite Foundation
Advances in Materials Science and Engineering, 2016 Cement fly ash gravel (CFG) pile composite foundation is an effective and economic foundation treatment approach, which is significant to building foundation, subgrade construction, and so forth.
Jinxing Lai +3 more
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Buildings, 2023 An embankment is needed to satisfy the requirements for the longitudinal slope of railway lines, and ground reinforcement is also generally required in loess regions. The present study attempted to understand the effects of different ground reinforcement
Xinsheng Wei +3 more
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A bibliometric review on stability and reinforcement of special soil subgrade based on CiteSpace
Journal of Traffic and Transportation Engineering (English ed. Online), 2022 To establish a scientific foundation for further studies and to better understand special soil subgrade research foci and development directions, a visualization analysis of 2601 and 2102 article from 2005 to 2019 was conducted based on the China ...
Haiying Wang +3 more
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Yantu gongcheng xuebao, 2020 Based on the in-situ test section of CFG pile composite foundation under geosynthetic-reinforced embankment, the finite element models for a single pile, group piles and full section are established, respectively, and the influences of the geometric ...
JIANG Yan-bin 1, 2, HE Ning 2, WANG Zhang-chun 2, HE Bin 2, QIAN Ya-jun 2
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ANALYSIS OF THE STRESS CHARACTERISTICS OF CFG PILE COMPOSITE FOUNDATION UNDER IRREGULARITY CONDITION [PDF]
Civil Engineering Journal, 2017 By the excitation load function corresponding to the irregularity management standard the vertical load of the train is simulated. Based on the finite difference software FLAC3D the three-dimensional dynamic coupling finite difference model of track ...
Yang Chengzhong, Ni Kai, Wang Shufang
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Journal of Rock Mechanics and Geotechnical Engineering, 2018 Abutment piles in soft ground may be subjected to both vertical and horizontal soil movements resulting from approach embankment loads. To constrain the soil movements, the soft soil ground beneath the approach embankment is often improved using ...
D. Xiao +4 more
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Studia Geotechnica et Mechanica, 2022 Ensuring the safety of existing structures is an important issue when planning and executing adjacent new foundation pit excavations. Hence, understanding the stress state conditions experienced by the soil element behind a retaining wall at a given ...
Uge Bantayehu Uba +2 more
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