Study on stress and bearing capability of Longtan Roller Compacted Concrete gravity dam

2004 ◽  
pp. 853-860
Author(s):  
Sun Gongyao ◽  
Guo Xuyuan
Keyword(s):  
Gravity Dam ◽  
Concrete Gravity Dam ◽  
Roller Compacted Concrete

scholarly journals Effect of Climate Anomaly on Xixi Roller Compacted Concrete Gravity Dam

2012 ◽  
Vol 5 ◽  
pp. 13-18 ◽  
Author(s):  
Yan Xiang ◽  
Zhimin Fu ◽  
Hui Yuan ◽  
Zhanjun Wang ◽  
Yunjie Guan
Keyword(s):  
Gravity Dam ◽  
Concrete Gravity Dam ◽  
Climate Anomaly ◽  
Roller Compacted Concrete

Study on Thermal Stress and Temperature Cracks Control of Longlin Roller Compacted Concrete Gravity Dam

2012 ◽  
Vol 212-213 ◽  
pp. 912-916 ◽  
Author(s):  
Wen Yi Zheng ◽  
Peng Pan ◽  
Lie Ping Ye
Keyword(s):  
Temperature Control ◽  
Simulation Analysis ◽  
Control Function ◽  
Heat Of Hydration ◽  
Control Measures ◽  
Gravity Dam ◽  
Concrete Gravity Dam ◽  
Progress Control ◽  
Roller Compacted Concrete ◽  
Rational Construction

In order to guide temperature control design and construction and to guarantee the construction quality of roller compacted concrete (RCC) gravity dams in severe cold area, it is of great significance to carry out the simulation analysis of temperature and stress. The whole progress of construction and operation of Longlin RCC gravity dam in harsh climate region were simulated by using the heat of hydration analysis control function, construction stag analysis control function and the time-dependent material link of MIDAS.civil.2006. According to the construction process, the curves of temperature and the curves of stress were obtained. The locations where the crack ratio may exceed 20 were also obtained and the correct temperature control measures and the rational construction progress control system were pointed out.

Assessment of the Applicability of Pushover Analysis for a Concrete Gravity Dam

2018 ◽  
Vol 9 (5) ◽  
pp. 181
Author(s):  
Machach Laila ◽  
Mouzzoun Mouloud ◽  
Moustachi Oum El Khaiat ◽  
Taleb Ali
Keyword(s):  
Pushover Analysis ◽  
Gravity Dam ◽  
Concrete Gravity Dam
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