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Volume 39 Issue z2
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SU Zhi-peng, LIANG Yong-hui. Application of PU grouting in settlements of structures induced by excavation[J]. Chinese Journal of Geotechnical Engineering, 2017, 39(z2): 103-106. DOI: 10.11779/CJGE2017S2026
Citation: SU Zhi-peng, LIANG Yong-hui. Application of PU grouting in settlements of structures induced by excavation[J]. Chinese Journal of Geotechnical Engineering, 2017, 39(z2): 103-106. DOI: 10.11779/CJGE2017S2026
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Application of PU grouting in settlements of structures induced by excavation

  • 1. Arch plus PLC Underground Space Engineering Design& Research Institute, Shanghai 200011, China;
    2. Ground Improvement Department, Shanghai Shenyuan Geotechnical Engineering Co., Ltd., Shanghai 200011, China

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  • Received Date: August 01, 2017
  • Published Date: December 19, 2017
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    • Abstract
  • It is of essence to solve, in short time and with the minimum effort, the problem of settlements of shallow foundations of the existing buildings/structures caused by the adjacent foundation excavation. A patent-pending methodology for reduce building settlements caused by foundation excavation is illustrated along with a case study. The PU grouting is adopted to minimize the negative impact on a historic building caused by foundation excavation, which is just 1.3 m away from the building. The PU grouting is conducted during different stages of construction, including the construction of diaphragm wall, the first and second layer bracing. The settlements of the neighboring building is minimized and controlled by the PU grouting.
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    • References (6)
  • [1]
    刘国彬, 王卫东. 基坑工程手册[M]. 2版. 北京: 中国建筑工业出版社, 2009. (LIU Guo-bin, WANG Wei-dong. Excavation engineering manual[M]. Beijing: China Architecture & Building Press, 2009. (in Chinese))
    [2]
    ALEX N. Irreversible changes in the grouting industry caused by polyurethane grouting: an overview of 30 years of polyurethane grouting[C]// Proceedings of 3nd International Specialty Conference on Grouting and Ground Treatment. New Orleans, ASCE, 2003.
    [3]
    王复明, 王建武, 石明生, 等. 堤坝防护高聚物注浆技术的发展[C]// 大坝技术及长效性能国际研讨会. 郑州, 2011. (WANG Fu-ming, WANG Jian-wu, SHI Ming-sheng, et al. Development of polymer grouting technology for dam protection[C]// International Symposium on Modern Technologies and Long-term Behavior of Dams. Zhengzhou, 2011. (in Chinese))
    [4]
    郭成超, 王复明, 钟燕辉. 水泥混凝土路面脱空高聚物注浆技术研究[J]. 公路, 2008(10): 232-236. (GUO Cheng-chao, WANG Fu-ming, ZHONG Yan-hui. Research on polymer grouting technology for cement concrete pavement void[J]. Highway, 2008(10): 232-236. (in Chinese))
    [5]
    边学成, 程 翀, 王复明, 等. 高速铁路路基沉降高聚物注浆修复后动力性能及长期耐久性的试验研究[J]. 岩土工程学报, 2014, 36(3): 562-568. (BIAN Xue-cheng, CHENG Zhong, WANG Fu-ming, et al. Experimental study on dynamic performance and long-termdurability of high-speed railway subgrade rehabilitated by polymer injection technology[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(3): 562-568. (in Chinese))
    [6]
    郑新国, 刘 竞, 李书明, 等. 高速铁路沉降无砟轨道结构注浆整体抬升修复关键技术[J]. 铁道建筑, 2015(1): 93-97. (ZHENG Xin-guo, LIU Jing, LI Shu-ming, et al. High Speed Railway ballastless track lifting by polyurethane grouting[J]. Railway Engineering, 2015(1): 93-97. (in Chinese))
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