Optimization of Design Parameters for Pipe-Lines

被引：0

作者：

Lucaci, G. ^{[1
]}

Marc, P. ^{[1
]}

Baera, C. ^{[1
]}

Tirtea, A. ^{[1
]}

Gruin, A. ^{[1
]}

Pavlou, D. ^{[1
]}

机构：

[1] Politehn Univ Timisoara, Fac Civil Engn, Timisoara, Romania

来源：

PROCEEDINGS OF THE 2ND WSEAS INTERNATIONAL CONFERENCE ON ENGINEERING MECHANICS, STRUCTURES AND ENGINEERING GEOLOGY (EMESEG '09) | 2009年

关键词：

Pipes; Optimization; Cost; Design;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Pipe-lines used for natural gas transfer are mainly operating at high pressure. Due to this condition the wall thickness controls the construction cost. Today it is recognized that special construction techniques based in reinforcing the pipe-line by rigid rings can significantly reduce the material cost. This cost is strongly influenced by the mechanical parameters, material strength and material price. The focus of the proposed work is the derivation and optimization of the cost function versus mechanical parameters. To obtain the function to be optimized, a numerical procedure based on matrix analysis and theory of elasticity will be used.

引用

页码：251 / 255

页数：5

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