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Dongshen Water Supply Renovation Project φ Finite Element Simulation Analysis of 4.8-meter Large Unbonded Prestressed Culvert Pipe
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(Guangdong Provincial Institute of Water Resources and Electric Power Survey, Design and Research)

Clc Number:

TU757

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    Abstract:

    This article combines the structural design of large unbonded prestressed culvert pipes in the Dongshen Water Supply Renovation Project, and conducts stress analysis and research on two types of prestressed anchoring schemes: ring anchor and counter anchor using three-dimensional finite element technology. The main analysis is to analyze the prestressed loss and prestressed effect under the two schemes, and comprehensively consider factors such as construction to establish a reasonable prestressed anchoring scheme, providing a basis for design

    Reference
    [1]赵瑜,赵平,李树瑶.大型预应力混凝土箱形渡槽结构三维有限元分析[J].长江科学院院报,1999,16(2):17-20.
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引用本文

Yan Zhenrui, Zhu Fangmin Dongshen Water Supply Renovation Project φ Finite Element Simulation Analysis of 4.8-meter Large Unbonded Prestressed Culvert Pipe. Prestress Technology 2008,12(02):3-5. 10.59238/j.pt.2008.02.001

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  • Online: August 10,2023