Seismic response of natural gas and water pipelines in the Ji-Ji earthquake

Autor:	Ban-jwu Shih, Jui-Huang Hung, Howard H. M. Hwang, Yi-Chih Chen, Walter W. Chen
Rok vydání:	2002
Předmět:	Peak ground acceleration Geographic information system Seismic microzonation Canalisation business.industry Soil Science Water supply Geotechnical Engineering and Engineering Geology Pipeline transport Earthquake simulation Natural gas business Geology Seismology Civil and Structural Engineering
Zdroj:	Soil Dynamics and Earthquake Engineering. 22:1209-1214
ISSN:	0267-7261
DOI:	10.1016/s0267-7261(02)00149-5
Popis:	In order to study the damage patterns of natural gas and water pipelines in the Ji-Ji earthquake, a GIS database and analysis procedures were established. Repair statistics was obtained from major natural gas companies and the Taiwan Water Supply Corporation (TWSC), and entered into the system. Then, repair rates (RR) were calculated. Previously, damage was analyzed without considering the corresponding pipeline material and diameters. In this study, new attempts were made to collect more data including those related to the composition of pipelines to provide a more detailed analysis of the relationship between earthquake forces and the resulting damage. Statistical analysis was also conducted to understand the correlation between RR and seismic parameters such as the peak ground acceleration, peak ground velocity, and spectrum intensity.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::912418472451eee44773e813c297fe9a https://doi.org/10.1016/s0267-7261(02)00149-5 Zobrazit plný text záznamu Full Text from ScienceDirect