Thermal Stress Analysis of Large Scale U-Shaped Aqueduct

Jian Hua Zhang

doi:10.4028/www.scientific.net/AMM.238.325

Paper Titles

Analysis of Influence Factors of Irrigation Method in Detecting Compactness of Canal Bank
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Numerical Simulation of Excavation of Abutment Slope at Left Bank in Dagangshan Hydropower Station
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Application of High Pressure Jet Grouting Technology in Seepage Prevention of ChuLou Reservoir
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Reservoir Operating Policies Analysis by Using Genetic Algorithm
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Thermal Stress Analysis of Large Scale U-Shaped Aqueduct
p.325

Analysis on Axial Stresses of Crossbars on Aqueduct
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Design Analysis of Shuangji River Drainage Aqueduct Body with Large Flow
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Study on Lateral Dynamic Response of Pile Foundation in Liquefiable Soil by Using FBG Method
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Research on Temperature Control and Cracking Prevention on Pier by Installing Expansion Reinforcing Bands during Construction
p.341

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 238Thermal Stress Analysis of Large Scale U-Shaped...

Thermal Stress Analysis of Large Scale U-Shaped Aqueduct

Abstract:

The aqueduct is one of large scale water conservancy project across river, which is the first level of anti-cracking structure with rigorous control of cracks. At present, the thermal analysis of aqueduct structure most borrows ideas from box-girder bridge structure without considering their difference. As the thermal stress of large-scale concrete structure during construction and operational process is redoubtable, the U-shaped model of a practical aqueduct of South-to-North Water Diversion is established to do the steady and transient thermal analyses. The result shows that the structure of U-shaped aqueduct is reasonable, it is not necessary to take special measures to control the temperature during the construction and operational process.