摘要
在围海造地过程中必然要面临堵口合龙问题,堵口合龙时口门处的水力条件非常复杂,对堵口工程的安全稳定性影响很大,传统简易的设计、施工方法难以有效解决该问题。以某围海造地项目为例,介绍了该项目的龙口水力计算情况,并对堵口合龙过程中口门处的水动力情况进行分析,选择合适的口门位置和尺度,合理安排堵口施工程序,为堵口合龙施工提供了科学依据。
In the progress of the sea reclamation engineering, the hydraulic condition is very complicated, and has much more effects on the safety of the blocking-off engineering. Traditional method is difficult to solve this problem.Then the hydraulic calculations are conducted for the sea reclamation engineering.Based on the analysis of the hydraulic conditions, we can choose the suitable scale, the right place for the entrance, and the proper maintainment procedure of blocking-off.The results provide scientific basis on the cofferdam blocking-off.
出处
《水运工程》
北大核心
2016年第B10期21-25,共5页
Port & Waterway Engineering
关键词
围海
堵口
水力计算
口门位置
堵口程序
sea reclamation engineering
blocking-off
hydraulic calculation
entrance place
procedure of blocking-off
