We tested in practical engineering the mechanical model of slope concrete slabs of winter water conveyance canals during the frost heaving of the bedsoil.Then we theoretically analyzed the influence of slope angle,water depth,and lining thickness on the inner forces of the rigid lining of the canal under the condition of a specific type of frost heaving force and calculation method.Results showed that the slope slab of the canal had a tendency to move upward along the slope during frost heaving of the bedso...
网络出版地址:http://kns.cnki.net/kcms/detail/13.1334.TV.20180110.1728.012.htmlFunds:National Natural Science Foundation of China(51669031);National Innovation and Entrepreneurship Training Program for Shihezi U-niversity(201610759044)我国东北、西北、华北?