土工基础

›› 2013, Vol. 27 ›› Issue (2): 122-124.

• 工程实录 • 上一篇    下一篇

软土地基水下筑堤施工期之动态监测

浦吉丰   

  1. (苏州市水利工程质量检测中心有限公司,江苏苏州 215300)
  • 收稿日期:2013-03-13 出版日期:2013-04-20 发布日期:2013-04-26
  • 作者简介:浦吉丰(1976-)，男，江苏昆山人，路桥专业大学学历，高级工程师，研究方向为水利工程质量管理。

Construction Monitoring of an Underwater Embankment on Soft Soils

PU Jifeng   

  1. (Suzhou Water Conservancy Engineering Quality Inspection Center Co. Ltd,Suzhou  Jiangsu 215300)
  • Received:2013-03-13 Online:2013-04-20 Published:2013-04-26

摘要： 随着沿海地区经济的快速发展，需要大量的建设用地。由于用地指标的限制，这些地区经常需要在海滩的软土地基上进行围海造地工程。类似工程的堤基土物理力学性质差，施工期和工后沉降量均较大，为控制围堤吹填加载速率，保证围堤施工期断面稳定，设计一般会要求进行施工期动态监测。

关键词: 滩涂, 围堤, 动态监测, 仪器埋设

Abstract: With the rapid economic development of the eastern coastal provinces, large quantities of land are needed as constructions sites. Due to the limitations of the commercially available land, many engineering projects of near the sea tend to reclamation of the tidal marsh with soft soils with embankment encircled dredged materials. These embankments are usually marginally stable due to its poor soil properties. Large construction settlement and post construction settlement are expected. The construction monitoring is necessary in order to control the rate of dredge filling and the stability of the embankment.

Key words: Tidal Marsh, Embankments, Construction Monitoring, Geotechnical Instrumentation