摘要
当前广东地区许多老旧水闸由于建成年限时间长,过去设计的不合理,逐渐不能满足生产用水调蓄防洪作用的需要,亟需除险规划重建,通过论证广州南沙区大滘镇某水闸的存在问题,比选重建的规划选址、重建设计方案,计算重建后的水闸的渗流稳定性和整体稳定性,提出了施工过程中的关键工艺和质量控制,对水闸的重建设计施工提出了一套系统的研究方案。
At present,many old sluices in Guangdong can not satisfy the need of production water storage and flood control gradually due to long construction period and unreasonable design in the past,so it is urgent to plan and rebuild risk removal.By demonstrating the existing problems of a sluice in Dajiao Town,this paper compares the planning,site selection and design scheme of reconstruction,and calculates the seepage stability and overall stability of the reconstructed sluice.The key process and quality control during construction are put forward,and a systematic research scheme is put forward for the reconstruction design and construction of sluice.
作者
陈敏仪
CHEN Min-yi(Guangzhou Nansha Fanshun Lianwei Management Institute of District,Guangzhou 510000,China)
出处
《云南水力发电》
2022年第11期124-128,共5页
Yunnan Water Power
关键词
水闸
水利工程
重建
设计施工
sluice
water conservancy project
reconstruction
design and construction
