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Digitization of Crack Management of an Arch Dam Using Video and Specially-Designed Software

机译:使用视频和专用设计软件的拱坝裂缝管理的数字化

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For the surveillance of an existing arch dam, the inspection of its downstream side is indispensable. In fact, cracks are sometimes found on the downstream concrete surface of aging dams At present, inspection is conducted visually by operational staff from the inspection walks which are fixed to the downstream side of the dam However, this inspection method is insufficient due to physical limitations. Moreover, the narrowness of the workable space on the inspection walks makes it difficult to measure the properties of the cracks.
机译:对于现有拱坝的监控,其下游侧的检验是不可或缺的。事实上,有时发现在目前老化坝的下游混凝土表面上的裂缝,通过运行工作人员从固定到大坝的下游侧的操作人员进行检查,然而,由于物理限制,这种检查方法不足以不足。此外,检查步行的可行空间的狭窄使得难以测量裂缝的性质。

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