›› 2012, Vol. 26 ›› Issue (2): 19-20.

• 工程实录 • 上一篇    下一篇

压力注浆法在莱钢办公楼加固工程中的应用

杜秀爱   

  1. (山东莱芜钢铁集团有限公司,山东 莱芜 271104)
  • 收稿日期:2011-12-02 出版日期:2012-04-20 发布日期:2012-04-27
  • 作者简介:杜秀爱(1971-),女,山东莱芜钢铁集团有限公司工程师,研究方向为工程管理。

Application of the Pressure Grouting in the Rehabilitation of an Office Building

DU Xiuai   

  1. (Engineering Department of Shandong Laiwu Steel Group Co., Laiwu 271104)
  • Received:2011-12-02 Online:2012-04-20 Published:2012-04-27

摘要: 由于地基沉降,某办公楼出现大面积沉降。通过方案比较,决定采用压力注浆法对地基进行加固,对由于沉降而破坏的部位进行加固修复,并取得显著效果。

关键词: 墙体裂缝, 地基加固, 压力注浆法, 沉降观测, 整体修复

Abstract: Large areas of differential settlement are observed in an office building of Laiyang steel factory. Several rehabilitation alternatives are compared and the pressure grouting method was selected to improve the foundation soils underneath the settled area. The ground improvement results are satisfactory. 

Key words: Cracks;Ground Improvement;Pressure Grouting, Settlement Observation;Foundation Rehabilitation