充水式橡胶坝坝袋双线锚固施工技术与质量控制

Construction technology and quality control of double line anchor for rubber dam bag filled with water

近年来橡胶坝在低水头拦河工程建设中得到了广泛的应用,虽然其理论研究已经相对完善,但在实际施工中经常会发生预埋螺栓安装误差大、锚固件锈蚀及坝袋渗水等现象,结合工程实例,探讨充水式橡胶坝坝袋双线锚固施工技术及其在施工过程中的质量控制要点,进而提高橡胶坝施工质量和安全性,减少施工企业损失。

In recent years, rubber dam has been widely used in the construction of low water head river blocking project. Although its theoretical research has been relatively perfect, it often occurs in the actual construction of embedded bolt installation error, anchorage corrosion and dam bag seepage and other phenomena. This paper discusses the construction technology of double line anchoring of the water filled rubber dam and bag and its quality control points in the construction process by combining engineering examples, so as to improve the construction quality and safety of rubber dam and reduce the loss of construction enterprises.