摘要
为给口岸直水道12.5 m深水航道治理方案研究提供依据,在对鳗鱼沙心滩段航道条件和演变趋势进行分析基础上,考虑两岸港口岸线发展需要,确定了选择鳗鱼沙心滩段左槽为12.5 m深水航道、维持右槽10.5 m深水航道的选槽方案,并核算了在泰州公路大桥和在建航道整治工程影响下的航线布置要求。计算结果表明,12.5 m深水航线选择泰州桥左通航孔航行进入左槽,航线平顺,过渡较好,是较为稳妥的航线布置方案;但局部年份左通航孔航宽不足时,采用从泰州公路桥右侧主通航孔下行后往左槽过渡的方案也是可行的,但富余不多。
In order to provide a basis for 12.5 m deepwater waterway regulation of Kou＇an straight reach, considering development of port on both sides of the reach, we determined that the left flume of Manyusha shoal reach is 12.5 m deepwater waterway and the right flume is 10.5 m deepwater waterway based on the analysis of waterway conditions and evolution trend of Manyusha shoal reach, and verified the requirement of waterway arrangement under the influence of Taizhou highway bridge and waterway regulation engineering. The result indicates that the choice of 12.5 m deep-water route of Taizhou bridge left navigable sailing into the left slot is characterized by smooth transition route, thus it is a safer route layout; When the left navigable Hangkuan is insufficient, it is feasible to adopt the scheme of transiting from the right main navigable hole of Taizhou highway bridge to the left slot.
出处
《水运工程》
北大核心
2013年第2期11-17,共7页
Port & Waterway Engineering
关键词
鳗鱼沙心滩段
选槽方案
左槽
航路布置要求
Manyusha shoal reach
choice of flume
left flume
requirement of waterway arrangement
