Application of Composite Foundation with Long-Short CFG Piles in Engineering Accident Treatment

被引：0
|
作者：
Tang, Qiufeng [1 ,2 ]
Tong, Jianxing [1 ,2 ]
Jia, Ning [1 ,2 ]
Yang, Xinhui [1 ,2 ]
Sun, Xunhai [1 ,2 ]
Yan, Mingli [1 ,2 ]
机构：
[1] China Acad Bldg Res Fdn Inst, 30 North Third Ring East Rd, Beijing, Peoples R China
[2] State Key Lab Bldg Safety & Built Environm, 30 North Third Ring East Rd, Beijing, Peoples R China
来源：
PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON CIVIL ENGINEERING | 2022年
关键词：
Ground treatment; Composite foundation with long-short CFG piles; Engineering quality accident treatment; Design of composite foundation with multi-type-piles;
D O I：
10.1007/978-981-19-1260-3_16
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Based on the case of composite foundation with long-short CFG piles in handling the engineering accident, this paper analyzes the reasons for the insufficient bearing capacity of existing piles, proposes the reinforcement ideas and design calculation methods of composite foundation with long and short CFG piles, and gives the key construction techniques. The test and monitoring results show that the reinforcement ideas, design calculation methods and key construction techniques of composite foundation with long-short CFG piles are successful in this project, which can provide references for the design of composite foundation with long-short CFG piles and the handling of similar engineering accidents.
引用
收藏
页码：171 / 179
页数：9
相关论文
共 50 条
  • [31] Assessment of Earth Retaining Performance for Long-Short Piles Composite Structures from Field Experiments and Numerical Analysis
    Zhu, Huailong
    Zhu, Bitang
    Xu, Changjie
    Liu, Wei
    Guo, Dongdong
    [J]. BUILDINGS, 2022, 12 (10)
  • [32] Influence Factors Analysis of CFG Piles Treatment in Highway Soft Foundation Settlement
    Wang, Huan
    Wang, Xuancang
    [J]. ADVANCES IN TRANSPORTATION, PTS 1 AND 2, 2014, 505-506 : 19 - 23
  • [33] Calculation of Bearing Capacity and Deformation of Composite Pile Foundation with Long and Short Piles in Loess Areas
    Ma, Tianzhong
    Zhu, Yanpeng
    Yang, Xiaohui
    [J]. ADVANCES IN CIVIL ENGINEERING, 2020, 2020
  • [34] CFG Pile Composite Foundation: Its Engineering Applications and Research Advances
    Uge, Bantayehu Uba
    Guo, Yuan-Cheng
    [J]. JOURNAL OF ENGINEERING, 2020, 2020
  • [35] Calculation method of thrust force on the flexible double row long-short piles
    Shen Yong-jiang
    Yang Ming
    Xiang Zheng-liang
    Shen Yong-zhi
    [J]. ROCK AND SOIL MECHANICS, 2018, 39 (10) : 3597 - 3602
  • [36] Calculation of Landslide Thrust behind Double-Row Long-Short Piles
    Zheng, Maoying
    He, Linpei
    Ni, Zhou
    Zhao, Wenbin
    Shen, Yongjiang
    [J]. Soil Mechanics and Foundation Engineering, 2024, 61 (04) : 317 - 324
  • [37] Experimental Study on the Dynamic Characteristics of a New Long-Short Pile Composite Foundation under Long-Term Train Load
    Zhu, Zhao-rong
    Guan, Wei
    Han, Kan
    Wu, Hong-gang
    Zhao, Shou-quan
    Liu, Xu
    [J]. SHOCK AND VIBRATION, 2023, 2023
  • [38] Deformation characteristics of long-short pile composite foundation for high-speed railway in salt lake region
    Yang, Xiao-Hua
    Wang, Dong-Qing
    Zhang, Sha-Sha
    Kong, Xiang-Xin
    Li, An-Hong
    Zhao, Yan-Hu
    [J]. Jiaotong Yunshu Gongcheng Xuebao/Journal of Traffic and Transportation Engineering, 2024, 24 (03): : 181 - 192
  • [39] Experimental Study on the Pile-Soil Synergistic Mechanism of Composite Foundation with Rigid Long and Short Piles
    Guo, Yuancheng
    Lv, Chenyu
    Hou, Siqiang
    Liu, Yunlong
    [J]. Mathematical Problems in Engineering, 2021, 2021
  • [40] Experimental Study on the Pile-Soil Synergistic Mechanism of Composite Foundation with Rigid Long and Short Piles
    Guo, Yuancheng
    Lv, Chenyu
    Hou, Siqiang
    Liu, Yunlong
    [J]. MATHEMATICAL PROBLEMS IN ENGINEERING, 2021, 2021
12345