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节制分水闸设计与稳定计算在灌区续建配套与节水改造工程中较为关键,文章针对工程特性,进行了闸室基底应力的计算、闸室设计工况与稳定性计算,结果表明,闸室设计遇到问题较多,为平衡地基应力并提高闸室抗滑安全系数,可以采用加大闸底板横向尺寸,也可以采用其他可行方式,但是必须充分考虑地下水位上升对闸室基底稳定所带来的影响。
Controlling sluice design and stability calculation are more important in the project of rebuilding and water saving in irrigation district. In this paper, the calculation of basement stress of sluice chamber and the calculation of sluice chamber design conditions and stability are carried out. The results show that sluice chamber Design problems encountered more, in order to balance the foundation stress and improve the sliding safety factor of the lock chamber, you can increase the width of the sluice floor, you can also use other feasible ways, but must take full account of groundwater level rise on the stability of the chamber base The impact of coming.