トンネル工学論文集
Online ISSN : 1884-9105
Print ISSN : 1349-5399
ISSN-L : 1349-5399
座屈挙動に関する実験的研究
天野 裕基満田 規夫王 剣宏小泉 淳
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ジャーナル フリー

2008 年 18 巻 p. 45-52

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In large cities in Japan, as the shallow underground is extremely complex use nowadays, we need to construct new infra-structures in deeper underground. Water pipelines are not exceptional. In deep underground, the water pressure exceeds, the buckling of steel water pipes is a considerable problem. To prevent the buckling, it is necessary to study the mechanism of its buckling behavior for the design of such pipelines. In this paper, the buckling behavior is mentioned from model tests using aluminum seamless cylindrical pipe with water pressure. The result of the experiment is compared with the analytical results by FEM, then the behavior of buckling is discussed.

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© 社団法人 土木学会
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