水利水电工程防渗施工技术探讨
2020-03-13杨光宇
杨光宇
摘 要:为了能够更好的改善区域水资源不平衡的问题,近年来我国加大了水利水电工程的建设。在实际水利水电工程建设过程中,防渗技术是其中较为重要的一项技术,通过合理应用防渗技术可以强化施工过程中各个环节的质量控制,确保水利水电工程的社会效益和经济效益最大化目标的实现。文章从防渗技术对水利水电工程施工的重要性入手,分析了水利水电工程渗水的主要原因,并进一步对水利水电工程防渗技术施工要点进行了具体的阐述。
关键词:水利水电工程;防渗施工技术;渗水原因;高压喷射;碾压混凝土
中图分类号:TV543 文献标志码:A 文章编号:2095-2945(2020)08-0133-02
Abstract: In order to better improve the imbalance of regional water resources, China has increased the construction of water conservancy and hydropower projects in recent years. In the process of actual water conservancy and hydropower project construction, anti-seepage technology is one of the more important technologies. The reasonable application of anti-seepage technology can strengthen the quality control of each link in the construction process and ensure the realization of the goal of maximizing social and economic benefits of water conservancy and hydropower projects. Starting with the importance of anti-seepage technology to the construction of water conservancy and hydropower projects, this paper analyzes the main causes of water seepage in water conservancy and hydropower projects, and further expounds the main points of the construction of anti-seepage technology in water conservancy and hydropower projects.
Keywords: water conservancy and hydropower engineering; anti-seepage construction technology; cause of water seepage; high pressure shotcreting; roller compacted concrete
前言
随着当前水利水电工程项目规模和数量的增加,防渗施工技术应用越来越广泛,其对于提高水利水电工程施工质量起到了极为重要的意义。而且随着防渗施工技术的不断的发展和完善,要求水利水電工程施工技术人员要掌握防渗施工技术的要点,针对施工技术具体应用的各个环节进行有效防控,确保水利水电工程的施工质量,为水利水电行业的健康、有序发展打下坚实的基础。
1 防渗技术对水利水电工程施工的重要性
水利水电工程项目内容较多,而且在实际施工过程中已不是独立的学科,多方面共同参与设计和施工。但在当前水利水电工程中,渗漏问题是较为常见问题,这主要是由于施工过程中一些环节和部位达不到标准要求,因此导致坝体和坝基大范围渗漏,对于整体工程效益带来较大的影响,还会威胁到人们的生命和财产安全。……
