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Lake Oswego Interceptor Sewer Features Buoyant Pipeline

机译:奥斯威戈湖拦截器下水道具有浮力管道

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AN INNOVATIVE interceptor sewer recently constructed for Lake Oswego, Oregon, consists of approximately 10,000 ft of buoyant pipeline and another 7,000 ft of pipeline supported by steel piles. The system extends the length of the prominent water body for which the town is named. Completed in April, the $95-million project known as the Lake Oswego Interceptor Sewer was needed to alleviate seismic risks and increase the capacity of the city's interceptor sewer.Located south of Portland, the city of Lake Oswego surrounds Oswego Lake, a naturally occurring water body that was dammed to raise the lake surface 22 ft and form its current surface area of 440 acres. Building an interceptor through the lake was not a new concept for the city, which constructed the existing interceptor in the same lake approximately 50 years ago. As part of that original effort, nearly 9,000 ft of the system was constructed of steel and timber piles on the lake bed to
机译:最近为俄勒冈州奥斯威戈湖建造的一种创新型拦截器下水道,由大约10,000英尺的浮力管道和另外7,000英尺的钢桩支撑管道组成。该系统扩展了以城镇命名的突出水体的长度。这个耗资9500万美元的项目被称为奥斯威戈湖拦截器下水道,以减轻地震风险并增加该城市的拦截器下水道的容量。被挡住的主体将湖面抬高22英尺,形成目前的440英亩表面积。在湖上建造拦截器并不是这座城市的新概念,这座城市大约在50年前就在同一湖中建造了现有的拦截器。作为最初工作的一部分,该系统的近9,000英尺是在湖床上

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  • 来源
    《Civil Engineering》 |2011年第8期|p.161820-21|共4页
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  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
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