灌区后工程破坏原因及防治对策

Cause and countermeasure of works damage behind gate

吉林省灌区闸后工程破坏量大而普遍,多年未得到很好解决,本文结合研究与实践,对此问题进行了分析并提出了相应时策。

The quantity of project damage behind the gate is big and universal, it is not resolved since many years. The paper analyses this question and puts up the countermeasure based on the study and the practice.