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Research on New Suspended Vertical Wharf Structure and Its Mechanical Properties in Fluctuant Backwater Area of Three Gorges Reservoir Area

Author: YangHongXiang
Tutor: WangDuoZuo
School: Chongqing Jiaotong University
Course: Hydraulic Structure Engineering
Keywords: Fluctuating backwater area of the Three Gorges Reservoir Area Large piles Large span Pier Static Analysis Modal Analysis
CLC: U656.1
Type: Master's thesis
Year: 2010
Downloads: 32
Quote: 3
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Abstract


Chongqing City, In this paper, the \Reservoir After changes in the reservoir area the backwater area special topographic and geologic and hydrologic characteristics of the environment, make large piles, large-span new Suspended Vertical structure type and the development of two large piles, large-span new Suspended Vertical structure of the program and the respective construction water level, through the use of numerical methods in the construction conditions, structure by force characteristics on large piles, large-span the new Suspended Vertical two structures program for computational analysis and program comparison, the large piles large-span model Suspended Vertical structure recommended program. Specific works as follows: (1) through before in Three Gorges Reservoir, the water level changes over time curve and the Cuntan reach hydrological data statistical analysis to determine a reasonable construction of the water level, Suspended Vertical structure type. (2) due to the substantial increase of Suspended Vertical construction in Three Gorges Reservoir water level, similar to the Cuntan an engineering and the second phase Suspended Vertical structure type is no longer appropriate, therefore, to carry out the new Suspended Vertical the study of the structure type proposed large piles of large-span new Suspended Vertical structure type, and to develop two large piles, large span new Suspended Vertical structure of the program. ③ for the Three Gorges reservoir area fluctuating backwater area of ??new Suspended Vertical structure can meet the construction requirements of large piles, large span new two Suspended Vertical structure of the program compared discourse, come to better solutions. (4) for the Three Gorges reservoir area fluctuating backwater area of ??new Suspended Vertical structure can meet the requirements of safe use, large piles, large span of the new two Suspended Vertical structure of the program were static calculation and modal calculation and on the results of comparative analysis, the better solution. (5) based on large piles, large span of the new Suspended Vertical two structures program in natural conditions, construction conditions and requirements for safe use of comparative analysis to determine the large piles, large span the new Suspended Vertical structure recommended program.

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CLC: > Transportation > Waterway transport > Port projects > Port of hydraulic structures > Pier
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