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URBAN ROAD NETWORK BALANCED DRAINAGE METHOD AND ROAD CONSTRUCTION METHOD

机译：城市道路网络平衡排水法和道路施工方法

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摘要

A road network balanced drainage method and a road construction method aiming at reducing urban waterlogging. The road network balanced drainage method comprises steps of: determining a waterlogging road section at first, and determining whether an intersection at the upstream of the waterlogging road section meets flow distribution requirements, if so, performing elevation reconstruction on the intersection to cause the water flowing in the intersection to flow to a road other than the road where the waterlogging road section is located, and if not, tracing a water inflow road of the intersection to an upstream intersection to determine whether the upstream intersection meets the flow distribution requirements, until the intersection that meets the flow distribution requirements is found, and performing elevation reconstruction on the intersection. The road construction method is to change the topography of the intersection and the limited adjacent area thereof by means of elevation designs when constructing a road that intersects the waterlogging road section, so as to prevent or reduce flow of water to the waterlogging road section. The present method can be used not only for the technical reconstruction of existing intersections, but also for planning and designing roads to be constructed so as to effectively eliminate or prevent urban waterlogging.

机译：一种旨在减少城市涝渍的道路网络平衡排水法和道路施工方法。道路网络平衡排水法包括以下步骤：首先确定水涝路段，并确定涝渍路段上游的交叉点是否满足流量分布要求，如果是，在交叉口上执行高度重建以导致水流在交叉路口流到除了涝渍路段所在的道路之外的道路上，如果没有，追踪交叉路口的水流入到上游交叉路口以确定上游交叉路口是否满足流量分布要求，直到找到满足流量分布要求的交叉点，并对交叉点进行高度重建。道路施工方法是通过高度设计改变交叉路口的形貌和其有限的相邻区域，当构造与涝渍路段相交的道路时，以防止或减少水流到涝渍路段。本方法不仅可以用于现有交叉路口的技术重建，而且还可以用于规划和设计要建造的道路，以便有效地消除或防止城市涝渍。

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公开/公告号WO2021179465A1

专利类型
公开/公告日2021-09-16

原文格式PDF
申请/专利权人 QINGDAO UNIVERSITY OF TECHNOLOGY;QINGDAO DONGHUIQUAN TECHNOLOGY CO. LTD;
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申请/专利号WO2020CN96308
发明设计人 WANG JUNGANG;XU RENYU;ZHANG XUEFENG;WANG CHAOYANG;YAO XIN;WANG LU;CHEN MIAOMIAO;JIANG HUI;LI CHONG;LIU NAIYOU;NIAN DAWU;CHEN FEIDA;LI YIFAN;
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申请日2020-06-16
分类号E01C1;E01C1/02;
国家 CN
入库时间 2022-08-24 21:08:22

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