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河套灌区排水沟边坡坍塌、淤积使沟道阻塞,排水不畅,严重影响了排水效果。为解决这一难题,该灌区一九七九年开始,进行了历时十年的防止排水沟塌坡的科学研究和试验,已取得了大量资料和一批有价值的成果。为给河套灌区315万亩世行贷款配套工程建设、防塌设计、施工提供科学依据,自治区水利局于5月20～25日在临河市由王伦平总工程师主持召开了“内蒙古河套灌区排水沟防塌科研成果研讨会”。参加会议的有
Hetao Irrigation Drainage Slope collapse, silting the channel obstruction, poor drainage, seriously affecting the drainage effect. In order to solve this problem, starting from 1979, the Irrigation District conducted a decade-long scientific study and trial to prevent slope collapse of drains. A large amount of information and a number of valuable achievements have been obtained. In order to provide a scientific basis for supporting the construction of 31500 mu loans of World Bank Loan in Hetai Irrigation District and anti-collapse design and construction, the Autonomous Region Water Conservancy Bureau hosted the “Drainage Gutter Defense of Hetao Irrigation District in Inner Mongolia from May 20 to May 25 in Linhe City, Collapsed scientific research seminar. ” There are meetings to attend