It is warrant careful research that how much is the safety factor of a high arch dam.
高拱坝潜在安全度究竟有多高是值得认真研究的问题。
The optimization design for high arch dam shape is a key technology which will affect the dam safety and the cost of high arch dam.
高拱坝体形设计是关系到大坝安全和经济的关键技术问题。
The key technique on the shape design of high arch dam is critical to dam safety and economy.
高拱坝体型设计是关系到大坝安全和经济的关键技术问题。
Concrete dam displacement, especial for dam foundation or arch support, is an important target to judge the safety.
混凝土大坝的变形，尤其是坝基和拱座的变形，是衡量工程安全与否的一个重要指标。
High arch dam is widely used with it be safety and economy.
高拱坝是安全性和经济性都比较优越的坝型，应用十分广泛。
As arch dam is an eccentrically compressed structure, the safety of the dam is primarily determined by the compressive strength of concrete.
作者认为，拱坝是偏心受压结构，坝体安全主要取决于混凝土的抗压强度。
For the resistance and mountain body of Shuanghe arch dam is thin and weak, safety factor of abutment stability is low.
双河拱坝抗力体山体单薄，坝肩的稳定安全度均比较低。
The article introduces the process of cracking of the dam heel and the analysis of causes by domestic experts. The effect of dam heel cracking on the safety of Shimen concrete arch dam is analyzed.
介绍石门拱坝坝踵产生裂缝的过程及国内专家对裂缝成因的分析，同时分析了坝踵开裂对大坝安全的影响。
The article introduces the process of cracking of the dam heel and the analysis of causes by domestic experts. The effect of dam heel cracking on the safety of Shimen concrete arch dam is analyzed.
介绍石门拱坝坝踵产生裂缝的过程及国内专家对裂缝成因的分析，同时分析了坝踵开裂对大坝安全的影响。
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