山海关港泥沙淤积问题的分析研究

本文通过现场测验资料,分析了山海关港的自然条件、泥沙来源、动力因素及泥沙运动趋势,计算了沿岸输沙量、港池及航道的回淤情况,对大风浪天航道的淤积情况也做了分析计算,结果表明该港回淤问题轻微,对建港十分有利.

Analysis and Study of Siltation Problem in ShanHaiGuan Harbor

Natural condition, source of sand, hydrodynamical factors and the tendency of sand movement is analysed from surveying data in ShanHaiGuan. The amount of sand transport a-long the sea shore and the amount of siltation in harbor basin and navigable channel is calculated also, the siltation in a heavy windywave day is analysed and calculated in this paper, results show that there is little siltation, and there is advantage for construction of harbor.