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REVETMENT USEFUL TO LINE STREAM BED AND ASSEMBLY OF SAID REVEMENTS

机译：可用于流水床和已发布修订的修订

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摘要

A revetment (10) made wholly or predominantly from concrete, useful to line a stream bed, having upper and lower surfaces (20, 30), and having upstream and downstream edges (50, 40), has, for each upstream edge, an upstream bevel (60), which intersects the upper surface and which intersects said upstream edge. The revetment has an array of holes (70) extending between the upper and lower surfaces. Each hole has a lateral wall (74) flaring outwardly in a downstream direction from a circular mouth (72) at the lower wall to an elongate mouth (76) at the upper wall. Each upstream or downstream edge is stepped so as to define an upper or lower flange (42, 52). In an assembly of such revetments, which may be connected to one another, as by cables (14), each of at least some of the upper flanges overlies one of the lower flanges.

机译：完全或主要由混凝土制成的护坡面（10），用于衬砌流化床，具有上，下表面（20、30），并具有上游和下游边缘（50、40），对于每个上游边缘，上游斜面（60），其与上表面相交并且与所述上游边缘相交。护墙板具有在上表面和下表面之间延伸的孔阵列（70）。每个孔具有侧壁（74），该侧壁（74）在下游方向上从下壁处的圆形口（72）向外延伸到上壁处的细长口（76）。每个上游或下游边缘是阶梯状的，以限定上凸缘或下凸缘（42、52）。在这种护壁板的组件中，该护壁板例如可以通过电缆（14）彼此连接，至少一些上凸缘中的每个都覆盖在一个下凸缘上。

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公开/公告号AU2003226005A1

专利类型
公开/公告日2003-12-22

原文格式PDF
申请/专利权人 JANSSON JAN ERIK;
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申请/专利号AU20030226005
发明设计人 JAN ERIK JANSSON;
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申请日2003-03-26
分类号E02B3/12;
国家 AU
入库时间 2022-08-21 23:03:37

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