Pub Date : 2023-02-01DOI: 10.1061/jpsea2.pseng-1323
M. Firat, Cansu Bozkurt, Abdullah Ateş, S. Yilmaz, Ö. Özdemir
{"title":"Development and Implementation of a Novel Assessment System for Water Utilities in Strategic Water Loss Management","authors":"M. Firat, Cansu Bozkurt, Abdullah Ateş, S. Yilmaz, Ö. Özdemir","doi":"10.1061/jpsea2.pseng-1323","DOIUrl":"https://doi.org/10.1061/jpsea2.pseng-1323","url":null,"abstract":"","PeriodicalId":16804,"journal":{"name":"Journal of Pipeline Systems Engineering and Practice","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42282889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study evaluates the seismic response of conduits considering the aging deterioration of steel-pipe threaded joints for communication. To model the displacement-load characteristics of the aged steel-pipe threaded joint, fracture experiments were conducted using specimens with a burial period of 30 to 50 years. The obtained results showed that the maximum tensile load tended to decrease as the burial period became longer and as the internal corrosion became severe. The deterioration of steel pipe threaded joints was represented by a model in which the yield load and maximum load decrease as the pipe thickness decreases in proportion to the 0.5th power of the burial period t due to corrosion. The seismic response of the system is investigated by modeling the pipe with beam elements and the deteriorated joints as well as the pipe-soil interaction with spring elements. It is shown that joints with a burial period of more than 20 years are plasticized with a ground strain of 0.3%, and joints with a burial period of 50 years are destroyed with a ground strain of 0.5%. As a result, the effect of joint deterioration on the seismic performance of the steel pipe conduits was quantitatively clarified.
{"title":"Clarification of Deterioration Mechanism and Seismic Performance of Telecommunication Steel Conduit","authors":"Masaru Okutsu, Akira Ito, Gaku Shoji, Takanobu Suzuki","doi":"10.1061/(asce)ps.1949-1204.0000697","DOIUrl":"https://doi.org/10.1061/(asce)ps.1949-1204.0000697","url":null,"abstract":"This study evaluates the seismic response of conduits considering the aging deterioration of steel-pipe threaded joints for communication. To model the displacement-load characteristics of the aged steel-pipe threaded joint, fracture experiments were conducted using specimens with a burial period of 30 to 50 years. The obtained results showed that the maximum tensile load tended to decrease as the burial period became longer and as the internal corrosion became severe. The deterioration of steel pipe threaded joints was represented by a model in which the yield load and maximum load decrease as the pipe thickness decreases in proportion to the 0.5th power of the burial period t due to corrosion. The seismic response of the system is investigated by modeling the pipe with beam elements and the deteriorated joints as well as the pipe-soil interaction with spring elements. It is shown that joints with a burial period of more than 20 years are plasticized with a ground strain of 0.3%, and joints with a burial period of 50 years are destroyed with a ground strain of 0.5%. As a result, the effect of joint deterioration on the seismic performance of the steel pipe conduits was quantitatively clarified.","PeriodicalId":16804,"journal":{"name":"Journal of Pipeline Systems Engineering and Practice","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135857974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-01DOI: 10.1061/(asce)ps.1949-1204.0000699
Mingqing Yan, Jun Li, Yanwen Guan
{"title":"Rupture Leakage Model for a Natural Gas Pipeline","authors":"Mingqing Yan, Jun Li, Yanwen Guan","doi":"10.1061/(asce)ps.1949-1204.0000699","DOIUrl":"https://doi.org/10.1061/(asce)ps.1949-1204.0000699","url":null,"abstract":"","PeriodicalId":16804,"journal":{"name":"Journal of Pipeline Systems Engineering and Practice","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42970579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-01DOI: 10.1061/jpsea2.pseng-1361
He Jin, K. Piratla, J. Matthews, Jonghoon Kim
{"title":"Decision-Making Guidance for the Optimal Selection of Culvert Renewal Methods","authors":"He Jin, K. Piratla, J. Matthews, Jonghoon Kim","doi":"10.1061/jpsea2.pseng-1361","DOIUrl":"https://doi.org/10.1061/jpsea2.pseng-1361","url":null,"abstract":"","PeriodicalId":16804,"journal":{"name":"Journal of Pipeline Systems Engineering and Practice","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"58595840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-01DOI: 10.1061/jpsea2.pseng-1319
A. Diniță, I. Ramadan, M. Tănase
{"title":"Experimental and Numerical Study Regarding the Behavior of HDPE Pipes under Quasi-Static Point Loads","authors":"A. Diniță, I. Ramadan, M. Tănase","doi":"10.1061/jpsea2.pseng-1319","DOIUrl":"https://doi.org/10.1061/jpsea2.pseng-1319","url":null,"abstract":"","PeriodicalId":16804,"journal":{"name":"Journal of Pipeline Systems Engineering and Practice","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42016920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-01DOI: 10.1061/jpsea2.pseng-1307
Shouzhi Chen, R. Bao, Zhongfei Yan, Xiu-Feng Cai, Yuxin Tong, Yu Guo, Xiangguang Sun, Yong Chen, Jian Zhu, Huiyi Li
{"title":"Numerical Simulation of Robotic Inspection–Induced Flow Field Disturbance in Bends and Tees","authors":"Shouzhi Chen, R. Bao, Zhongfei Yan, Xiu-Feng Cai, Yuxin Tong, Yu Guo, Xiangguang Sun, Yong Chen, Jian Zhu, Huiyi Li","doi":"10.1061/jpsea2.pseng-1307","DOIUrl":"https://doi.org/10.1061/jpsea2.pseng-1307","url":null,"abstract":"","PeriodicalId":16804,"journal":{"name":"Journal of Pipeline Systems Engineering and Practice","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46763882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1061/jpsea2.pseng-1222
C. R. Suribabu, P. Sivakumar
{"title":"Analysis of Intermittent Water Distribution Networks Using a Dummy Emitter Device at Each Demand Node","authors":"C. R. Suribabu, P. Sivakumar","doi":"10.1061/jpsea2.pseng-1222","DOIUrl":"https://doi.org/10.1061/jpsea2.pseng-1222","url":null,"abstract":"","PeriodicalId":16804,"journal":{"name":"Journal of Pipeline Systems Engineering and Practice","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"58595514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1061/jpsea2.pseng-1286
Jun Shi, J. Rao, Xiang Li, S. Shen, Yijun Shen
{"title":"A Review of Design, Manufacture, and Mechanical Properties of Steel Skeleton Reinforced Thermoplastic Pipes","authors":"Jun Shi, J. Rao, Xiang Li, S. Shen, Yijun Shen","doi":"10.1061/jpsea2.pseng-1286","DOIUrl":"https://doi.org/10.1061/jpsea2.pseng-1286","url":null,"abstract":"","PeriodicalId":16804,"journal":{"name":"Journal of Pipeline Systems Engineering and Practice","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"58595705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1061/jpsea2.pseng-1409
H. Yáñez-Godoy, S. Elachachi
{"title":"Spatial Structure Characterization of the Soil Surrounding Buried Water Transmission Mains by Using a Sensor-Enabled Geotextile","authors":"H. Yáñez-Godoy, S. Elachachi","doi":"10.1061/jpsea2.pseng-1409","DOIUrl":"https://doi.org/10.1061/jpsea2.pseng-1409","url":null,"abstract":"","PeriodicalId":16804,"journal":{"name":"Journal of Pipeline Systems Engineering and Practice","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"58597043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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