scholarly journals Structure Design and Simulation Analysis for Concrete Arch Dam of Hongyan Hydropower Station

2014 ◽  
Author(s):  
Xiangzan Xie
Keyword(s):  
Simulation Analysis ◽  
Structure Design ◽  
Arch Dam ◽  
Hydropower Station ◽  
Concrete Arch Dam

Study on Structure Simulation Analysis of Concrete Single Curvature Arch Dam

2011 ◽  
Vol 101-102 ◽  
pp. 560-563
Author(s):  
Wei Xie
Keyword(s):  
Finite Element ◽  
Simulation Analysis ◽  
Three Dimensional ◽  
Arch Dam ◽  
Hydropower Station ◽  
Structure Form ◽  
Element Simulation ◽  
Structure Simulation ◽  
Dimensional Finite Element ◽  
Three Dimensional Finite Element

Arch dam is a water retaining structure which has beautiful bodily form and reasonable structure form. In recent years, arch dam has been widely used. This paper adopts finite element method to carry out three-dimensional finite element simulation analysis for Xiuwen hydropower station, research variation law of the dam’s stress and displace in operational process. Research results show that, single curvature arch dam of Xiuwen hydropower station have reasonable structure, good mechanical properties, every index meets the requirements for design.

Analysis of High Concrete Arch Dam Thermal-Creep-Stress

2011 ◽  
Vol 243-249 ◽  
pp. 4496-4500 ◽  
Author(s):  
Ke Hong Zheng ◽  
Bing Yin Zheng
Keyword(s):  
Thermal Stress ◽  
Thermal Stresses ◽  
Simulation Analysis ◽  
Great Influence ◽  
Arch Dam ◽  
Thermal Creep ◽  
High Arch Dam ◽  
Finite Element Program ◽  
Concrete Arch Dam ◽  
Creep Stress

The calculation of thermal stress is important to high concrete arch dam. In the progress of construction simulation analysis, the distribution of thermal stresses should be paid attention for it has great influence to arch design and rapid construction. The impacts on thermal stress are water temperature and air temperature and so on. In this paper, the author also thought about of the influence of creep, and applied the formulations of predecessors to finite element program. A engineering example about some high arch dam proves correctness and feasibility of considering thermal-creep –stress.

Vibration-based damage detection of a concrete arch dam

2021 ◽  
Vol 235 ◽  
pp. 112032
Author(s):  
Sérgio Pereira ◽  
Filipe Magalhães ◽  
Jorge P. Gomes ◽  
Álvaro Cunha ◽  
José V. Lemos
Keyword(s):  
Damage Detection ◽  
Arch Dam ◽  
Concrete Arch Dam

Modal identification of concrete arch dam by fully automated operational modal identification

Structures ◽  
2021 ◽  
Vol 32 ◽  
pp. 228-236
Author(s):  
Hasan Mostafaei ◽  
Mehdi Ghamami ◽  
Pegah Aghabozorgi
Keyword(s):  
Arch Dam ◽  
Modal Identification ◽  
Concrete Arch Dam

scholarly journals A study on deformational behavior of concrete arch dam due to solar heat in a day.

1990 ◽  
pp. 229-237
Author(s):  
Hirotomo YOSHIDA ◽  
Tadaaki TANABE ◽  
Hidetaka UMEHARA ◽  
Takumi UEHARA
Keyword(s):  
Arch Dam ◽  
Solar Heat ◽  
Concrete Arch Dam ◽  
Deformational Behavior
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