通过对黑河渠道工程砖厂渡槽伸缩缝渗漏问题的产生原因进行分析，提出了合理的治理措施，圆满解决了砖厂渡槽渗漏问题，取得了良好的防渗漏效果，对于黑河输水渠道管理单位的渠道工程维护工作具有一定的借鉴意义。%According to the analysis of reasons for leakages at expansion joint of aqueduct in the brick plant of Heihe channel project,the paper points out the reasonable treatment,solves the leakage at the aqueduct of the brick plant,and achieves better anti-leakage effect,so it is mean-ingful for the channel project maintenance of Heihe conveyance canal management parties.
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