Scipediacontent: Scipediacontent moved page Draft Content 455621590 to Erami et al 2013a

2021-02-03T15:49:03Z

Scipediacontent moved page Draft Content 455621590 to Erami et al 2013a

Scipediacontent: Created page with " == Abstract == This study is focusing on behavior of ductile iron pipelines with earthquake-resistant joints buried across a fault used widely for water pipelines in Japan...."

2021-02-03T15:49:00Z

Created page with " == Abstract == This study is focusing on behavior of ductile iron pipelines with earthquake-resistant joints buried across a fault used widely for water pipelines in Japan...."

New page

== Abstract ==

This study is focusing on behavior of ductile iron pipelines with earthquake-resistant joints buried across a fault used widely for water pipelines in Japan. It is necessary to design a pipeline carefully in case of crossing a fault, because the partially large displacement occurs on the pipelines when a fault moves by an earthquake. Although there is some research on behavior of steel pipelines which cross a fault, there are few studies of ductile iron pipelines. In this study, we investigated the behavior of pipeline buried across a fault by simulation analysis and verification experiment. As a result, we clarified that the earthquake resistant joint nearest to a fault began to move when a fault began to move, and then the joints in line began to move when the expansion, contraction and deflection angle in the joint nearest to a fault reached its capacity. In addition, we confirmed that we could evaluate the safety of pipeline against the fault movement by deflection angle in each joint. As a result, using colors with large bending performance rather than straight pipe sockets of shortening the pipe length was effective to increase the safety of pipeline near a fault.

== Original document ==

The different versions of the original document can be found in:

* [http://pdfs.semanticscholar.org/2563/bbfb7ca5715cd4cb81dc503be936ffe5e478.pdf http://pdfs.semanticscholar.org/2563/bbfb7ca5715cd4cb81dc503be936ffe5e478.pdf]

* [http://ascelibrary.org/doi/pdf/10.1061/9780784413234.029 http://ascelibrary.org/doi/pdf/10.1061/9780784413234.029],
: [http://dx.doi.org/10.1061/9780784413234.029 http://dx.doi.org/10.1061/9780784413234.029]

* [https://ascelibrary.org/doi/10.1061/9780784413234.029 https://ascelibrary.org/doi/10.1061/9780784413234.029],
: [http://repository.kulib.kyoto-u.ac.jp/dspace/bitstream/2433/180402/1/24K-02_matsue_151.pdf http://repository.kulib.kyoto-u.ac.jp/dspace/bitstream/2433/180402/1/24K-02_matsue_151.pdf],
: [https://repository.kulib.kyoto-u.ac.jp/dspace/handle/2433/180402 https://repository.kulib.kyoto-u.ac.jp/dspace/handle/2433/180402],
: [https://academic.microsoft.com/#/detail/2139749316 https://academic.microsoft.com/#/detail/2139749316]

← Older revision	Revision as of 15:49, 3 February 2021
(No difference)

Erami et al 2013a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 455621590 to Erami et al 2013a

Scipediacontent: Created page with " == Abstract == This study is focusing on behavior of ductile iron pipelines with earthquake-resistant joints buried across a fault used widely for water pipelines in Japan...."