›› 2013, Vol. 27 ›› Issue (3): 1-4.

    Next Articles

The Application of a Double Half-Ring Supporting Structure in the Deep Excavation in Soft Soils

ZENG Huajian, WANG Zhanpeng, WU Chuanqing   

  1. (Shenzhen Geotechnical Engineering Co. Ltd., Shenzhen Guangdong518028)
  • Received:2012-11-08 Online:2013-06-20 Published:2013-06-26

Abstract: The double halfring supporting system is a new type of deep excavation supporting structure. It has received a wider application in the complicated urban environment and the adverse subsurface conditions. This paper presents a case history using this supporting structure in the deep excavations in Zhongshan soft soils. The technical aspects of structure are also introduced.

Key words: Deep excavations in Soft Soils, Half--ing Beams, Internal Supporting Structures