公开(公告)号：EP3164545A1

公开(公告)日：2017-05-10

申请号：EP15814307.3

申请日：2015-06-25

申请人： Contech Engineered Solutions LLC

发明人： ASTON, Scott D. ,  BLANK, Michael A. ,  ZAX, Edward H.

IPC分类号： E01F5/00

CPC分类号： E01F5/005 ,  E02B3/02

摘要： A system providing environmentally friendly pathway tunnel utilizes bridge units having a bottom configuration with multiple elongated beams and slots. One or more of the beams includes upstanding sedimentation members that are spaced apart along a span of the tunnel. The system interacts with the flowing water and earthen material in the flowing water such that capture and settling of the earthen material at locations along the tunnel occurs to produce a more natural water flow pathway along the tunnel.

摘要翻译： 提供环境友好的通道隧道的系统利用具有多个细长梁和槽的底部构造的桥接单元。 一个或多个梁包括沿着隧道的跨度间隔开的直立的沉降构件。 该系统与流动的水中的流动的水和土壤物质相互作用，使得沿着隧道的位置捕获和沉积土壤材料，以产生沿着隧道的更自然的水流通道。