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首页> 美国政府科技报告 >Stability of Articulated Concrete Mattresses for Herbert Hoover Dike Improvements, Lake Okeechobee, Florida. Coastal Model Investigation.
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Stability of Articulated Concrete Mattresses for Herbert Hoover Dike Improvements, Lake Okeechobee, Florida. Coastal Model Investigation.

机译：Herbert Hoover Dike改进的铰接式混凝土床垫的稳定性，奥基乔比湖，佛罗里达州。沿海模型调查。

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The purpose of the model investigation reported herein was to investigate the suitability of articulated concrete mattresses (ACM's) for use at Lake Okeechobee, FL. Due to the absence of significant experience in applying this method of slope protection in a wave environment and the lack of appropriate design criteria, it was decided to investigate the stability response of the ACM's via a large-scale, two-dimensional coastal model. Based on tests conducted, it was concluded that for one layer of ACM's : a. The maximum stable wave height is 3 ft if the mat is secured by top anchors only. b. An addition of three rows of anchors near the still water level (swl) and two rows of toe anchors provides stability for up to 4-ft waves. Keywords: Articulated concrete mattresses; Coastal structures; Hydraulic models. (JES)

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