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| 引用本文： | 梁政. ���µ�������Ӧ����λ�Ƶķ���[J]. 天然气工业, 1991, 11(3): 55-59 |
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| 作者姓名： | 梁政 |
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| 作者单位： | ????????? |
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| 摘 要： | 本文在文献〔1〕的基础上,研究并获得了滑坡地区管道的变形及应力的解,并以算例分析了管道的极限塌陷长度ι_2max管道中的轴向拉力P随管径D及土壤性质K_(30)的变化关系。
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| 关 键 词： | 天然气 集输管道 应力 位移 |
Analyses of Pipeline Stress and Disolacement at Landslide-prone Areas |
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| Liang Zheng. Analyses of Pipeline Stress and Disolacement at Landslide-prone Areas[J]. Natural Gas Industry, 1991, 11(3): 55-59 |
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| Authors: | Liang Zheng |
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| Affiliation: | Liang Zheng |
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| Abstract: | Based on the relcrence, this paper rescarcns the deiormauon and stress or the pipeline at lana- slide-prone areas and obtains the solutions as well as analyzes the change relationships of the limit sub- sidence length(1_(2max))and axial direction tensile force(P) with the diameter (D)and soil property(k_(30)) by use of some calculation examples. |
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| Keywords: | natural gas gathering and transportation pipeline stress displacement analysis |
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