Integrated Technology of High-speed Railway Subgrade Settlement Control in Collapsible Loess Area

doi:10.3969/j.issn.1674-0696.2017.03.10

Abstract

Abstract: According to the characteristics of waters，the ship turning around by using the wharf in narrow waters situation was investigated with the assistance of tugs from the perspective of the actual manipulation of ships，and the optimization plan of waters layout was obtained. This proposed plan optimized the navigation environment，solved the problem of supporting swirling waters in ship departing，saved time and reduced the operation costs. Meanwhile，the actual manipulation scale was comprised with the computation scale in current norms，the suggestion that there was still some room for optimizing the wharf apron waters layout scale on the basis of current norms was proposed.

Key words: port engineering, narrow waters, ship turning around, navigation safety, waters layout

摘要： 根据水域特点，从船舶实际操纵角度探讨船舶在拖轮的协助下，利用码头在狭窄水域调头的情况，得出水域平面优化方案，优化了通航环境，解决码头船舶出港配套回旋水域问题，节省了时间，降低营运成本。同时将实际操纵尺度与现行规范计算尺度进行比较，提出码头前沿水域平面布置尺度在现行规范的基础上，还存在着一定的优化空间。

关键词: 港口工程, 狭窄水域, 船舶调头, 通航安全, 水域平面布置

CLC Number:

U651+.3
U697

QU Yaohui, LI Fen, ZHUANG Dehua, MI Weijun, WU Xiaopeng. Integrated Technology of High-speed Railway Subgrade Settlement Control in Collapsible Loess Area[J]. Journal of Chongqing Jiaotong University(Natural Science), 2017, 36(3): 60-64.

黄夏幸. 从通航安全角度优化华南某港水域平面布置[J]. 重庆交通大学学报（自然科学版）, 2017, 36(3): 60-64.

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