Discussion on termite control for earth-rock dams of small reservoirs in Guiyang area
Termite control is an important part of the maintenance of earth-rock dams. There are numer-ous small reservoirs in Huaxi District and Guian New Area of Guiyang City,most dams are earth-rock dams built in the 1950s and 1960s. In 2023,Huaxi District implemented the small reservoir mainte-nance project and completed termite control for 10 earth-rock dams. Through termite inspection and judgment,the level of termite damage was mild (level Ⅰ) to moderate (level Ⅱ). By formulating preven-tion plan,adopting comprehensive control measures,implementing environmental and water conserva-tion requirements,strengthening construction supervision,a good foundation was laid for the safety oper-ation of reservoirs. Taking this project as an example,the construction process was introduced and sum-marized,and the qualification conditions,quality evaluation and construction supervision of construc-tion units were explored. It can provide reference for the future termite control construction of similar reservoirs in Guizhou Province and the formulation and improvement of local standard systems.
万方数据
维普
