Research of snap tension of submerged floating tunnel tether

被引：0
|
作者：
Sun, Shengnan [1 ]
Su, Zhibin [1 ]
Liu, Xin [1 ]
机构：
[1] Liaocheng Univ, Sch Architecture & Civil Engn, Liaocheng 252059, Shandong, Peoples R China
来源：
3RD INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY, ENVIRONMENT AND CHEMICAL ENGINEERING | 2017年 / 69卷
关键词：
D O I：
10.1088/1755-1315/69/1/012172
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Considering the effect of tether of situation, submerged floating tunnel tether-tube parameter resonance mathematical model and the nonlinear equations of motion are built. Then the equation method is simplified by the Galerkin method, meanwhile, MATLAB is used to solve the equation. Factors affecting snap tension are analyzed. The results show that the position of tether is shallow, its biggest dynamic tension is increased suddenly in the case of other conditions unchanged. The position gets deep gradually, dynamic tension reduces constantly. The frequency of tether raises, the maximum of tether tension is elevated. Its biggest dynamic tension enhances as the tether longer.
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页数：6
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