南沙地区水利工程施工围堰选型

The Analysis to the Type of Weir in Water Conservancy Construction in Nansha

随着城市化进程的推进与发展,对城市防洪标准的要求也不断提高,水利工程建设得到高度重视。在工程建设过程中,施工围堰型式直接影响工程临时工程费用。通过对南沙地区水利工程施工围堰选型的对比、分析,提出实用、经济、可行的方案。经过现场实践证明,不仅利于工程施工,而且缩短了工期,节约了投资,为具有类似软基工程中施工围堰积累了经验。

With the rapid development of modern urbanization , the requirements of flood control standard is improving , Hydraulic engineering construction has been attached great importance .In the process of construction , the form of the weir has directly effect on the cost .On the base of the analy-sis to weir selection in Nansha , it proposes a solution of economical and feasible .It was proved that was conducive to the construction , also the investment and the time was saved .in soft ground engi-neering experiences for the construction of the cofferdam .It has accumulated useful experience to the construction on soft ground .