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A platform for research: civil engineering, architecture and urbanism
The invention relates to a method for building a water delivery pipeline steel lining of a pumped storage power station under pressure bearing by surrounding rock, and provides a method for building a water delivery pipeline steel lining of a pumped storage power station under pressure bearing by surrounding rock, aiming at the problem that the wall thickness of a water delivery pressure pipeline steel lining of a high-water-head pumped storage power station is relatively large, the steel lining is made into a corrugated shape and becomes a telescopic deformable body, so that internal water pressure is transmitted to the surrounding rock; therefore, the thickness of the steel lining steel plate is reduced, and the construction cost of the water delivery pipeline of the pumped storage power station is reduced.
本发明一种由围岩承压的抽水蓄能电站输水管道钢衬建造方法，针对高水头抽水蓄能电站输水压力管道钢衬壁厚较大的问题，提供了一种通过将钢衬制成波纹状，使钢衬成为可伸缩的变形体，以达到将内水压力传递给围岩，自身仅起到不透水的作用，从而减少钢衬钢板厚度，降低抽水蓄能电站输水管道建造成本。
The invention relates to a method for building a water delivery pipeline steel lining of a pumped storage power station under pressure bearing by surrounding rock, and provides a method for building a water delivery pipeline steel lining of a pumped storage power station under pressure bearing by surrounding rock, aiming at the problem that the wall thickness of a water delivery pressure pipeline steel lining of a high-water-head pumped storage power station is relatively large, the steel lining is made into a corrugated shape and becomes a telescopic deformable body, so that internal water pressure is transmitted to the surrounding rock; therefore, the thickness of the steel lining steel plate is reduced, and the construction cost of the water delivery pipeline of the pumped storage power station is reduced.
本发明一种由围岩承压的抽水蓄能电站输水管道钢衬建造方法，针对高水头抽水蓄能电站输水压力管道钢衬壁厚较大的问题，提供了一种通过将钢衬制成波纹状，使钢衬成为可伸缩的变形体，以达到将内水压力传递给围岩，自身仅起到不透水的作用，从而减少钢衬钢板厚度，降低抽水蓄能电站输水管道建造成本。
Method for building water delivery pipeline steel lining of pumped storage power station under pressure bearing of surrounding rock
一种由围岩承压的抽水蓄能电站输水管道钢衬建造方法
GAO GUANG (author)
2023-11-07
Patent
Electronic Resource
Chinese
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