广州地铁邓村车辆段河道改移方案设计探讨

摘要

根据工程现状河道，对广州地铁邓村车辆段河道改移方案设计进行了探讨，为了避免车辆段上游端出现悬河及渠道两侧高边坡问题，在排洪渠内布设四级陡坡段，陡坡段采用阶梯消能，下游设置短消力池，工程实施后较好地解决了该车辆段的河道改移问题。该方案可作为类似工程设计的参考。%Based on the situation of the river engineering , the channel change design of Guangzhou Dengcun metro depot is dis-cussed.In order to avoid the problems of suspended river in the upstream of the depot and the high channel on both sides of the riv -er, 4 steep slopes is set in the having canal .Apply step energy dissipater in the slope section while using short stilling basin in the downstream , which are a better solution to the problem of car depot channel change .The scheme can be provided as references for design and construction of similar projects in the future .