发布求助
文献互助 智能选刊 最新文献

土工格室加筋底下挠性埋管在重复荷载作用下的性能

IF 0.5 Q4 ENGINEERING, GEOLOGICAL
International Journal of Geotechnical Earthquake Engineering Pub Date : 2018-01-01 DOI:10.4018/IJGEE.2018010102
M. Fattah, W. Hassan, Sajjad E. Rasheed
{"title":"土工格室加筋底下挠性埋管在重复荷载作用下的性能","authors":"M. Fattah, W. Hassan, Sajjad E. Rasheed","doi":"10.4018/IJGEE.2018010102","DOIUrl":null,"url":null,"abstract":"ThepresentarticleconstitutesanexperimentalinvestigationofthebehaviorofburiedPVCpipes.A numberoflaboratoryexperimentswereconductedusingPVCpipeswhichwereburiedinamedium sandlayer,belowasubbaselayer,reinforcedwithgeocells.Theyweresubjecttorepeateddynamic loadamplitudesof0.5and1tonandloadingfrequenciesof0.5,1and2Hz,tostudytheeffectsof thegeocellreinforcementlayer,intermsoftheamountofstressreachingthepipecrownandthe vibrationofthepipe.A3Dnumericalmodelwasalsodevelopedtoinvestigatetheperformanceofthe geocellabovetheburiedpipe.Thepredictedcharacteristicsoftheburiedpipeswerevalidatedusing theexperimentaldata.Theresultsshowedthatgeocellreinforcementdecreasesbothcrownvibration by35%,andtheverticalpressurereachingthepipeby41%.Thenumericalmodelshaveagoodfit withtheexperimentalworkresults,bothconfirmingthatgeocellreinforcementhasasignificantrole toplayregardingincreasingthesafetyofpipes. KEywoRdS Dynamic Loading, Finite Element, Geocell-Reinforcement, PLAXIS 3D, PVC Pipe, Subbase Layer","PeriodicalId":42473,"journal":{"name":"International Journal of Geotechnical Earthquake Engineering","volume":"137 1","pages":"22-41"},"PeriodicalIF":0.5000,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"23","resultStr":"{\"title\":\"Behavior of Flexible Buried Pipes Under Geocell Reinforced Subbase Subjected to Repeated Loading\",\"authors\":\"M. Fattah, W. Hassan, Sajjad E. Rasheed\",\"doi\":\"10.4018/IJGEE.2018010102\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"ThepresentarticleconstitutesanexperimentalinvestigationofthebehaviorofburiedPVCpipes.A numberoflaboratoryexperimentswereconductedusingPVCpipeswhichwereburiedinamedium sandlayer,belowasubbaselayer,reinforcedwithgeocells.Theyweresubjecttorepeateddynamic loadamplitudesof0.5and1tonandloadingfrequenciesof0.5,1and2Hz,tostudytheeffectsof thegeocellreinforcementlayer,intermsoftheamountofstressreachingthepipecrownandthe vibrationofthepipe.A3Dnumericalmodelwasalsodevelopedtoinvestigatetheperformanceofthe geocellabovetheburiedpipe.Thepredictedcharacteristicsoftheburiedpipeswerevalidatedusing theexperimentaldata.Theresultsshowedthatgeocellreinforcementdecreasesbothcrownvibration by35%,andtheverticalpressurereachingthepipeby41%.Thenumericalmodelshaveagoodfit withtheexperimentalworkresults,bothconfirmingthatgeocellreinforcementhasasignificantrole toplayregardingincreasingthesafetyofpipes. KEywoRdS Dynamic Loading, Finite Element, Geocell-Reinforcement, PLAXIS 3D, PVC Pipe, Subbase Layer\",\"PeriodicalId\":42473,\"journal\":{\"name\":\"International Journal of Geotechnical Earthquake Engineering\",\"volume\":\"137 1\",\"pages\":\"22-41\"},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2018-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"23\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Geotechnical Earthquake Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4018/IJGEE.2018010102\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ENGINEERING, GEOLOGICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Geotechnical Earthquake Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4018/IJGEE.2018010102","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, GEOLOGICAL","Score":null,"Total":0}
引用次数: 23

摘要

ThepresentarticleconstitutesanexperimentalinvestigationofthebehaviorofburiedPVCpipes。A numberoflaboratoryexperimentswereconductedusingPVCpipeswhichwereburiedinamedium sandlayer，belowasubbaselayer，reinforcedwithgeocells。Theyweresubjecttorepeateddynamic loadamplitudesof0.5and1tonandloadingfrequenciesof0.5，1and2Hz，tostudytheeffectsof thegeocellreinforcementlayer，intermsoftheamountofstressreachingthepipecrownandthe vibrationofthepipe。A3Dnumericalmodelwasalsodevelopedtoinvestigatetheperformanceofthe geocellabovetheburiedpipe。Thepredictedcharacteristicsoftheburiedpipeswerevalidatedusing theexperimentaldata。Theresultsshowedthatgeocellreinforcementdecreasesbothcrownvibration by35%，andtheverticalpressurereachingthepipeby41%。Thenumericalmodelshaveagoodfit withtheexperimentalworkresults，bothconfirmingthatgeocellreinforcementhasasignificantrole toplayregardingincreasingthesafetyofpipes。关键词:动力载荷，有限元，土工格室加固，PLAXIS 3D, PVC管，亚基层
本文章由计算机程序翻译，如有差异，请以英文原文为准。
分享
查看原文 本刊更多论文
Behavior of Flexible Buried Pipes Under Geocell Reinforced Subbase Subjected to Repeated Loading
ThepresentarticleconstitutesanexperimentalinvestigationofthebehaviorofburiedPVCpipes.A numberoflaboratoryexperimentswereconductedusingPVCpipeswhichwereburiedinamedium sandlayer,belowasubbaselayer,reinforcedwithgeocells.Theyweresubjecttorepeateddynamic loadamplitudesof0.5and1tonandloadingfrequenciesof0.5,1and2Hz,tostudytheeffectsof thegeocellreinforcementlayer,intermsoftheamountofstressreachingthepipecrownandthe vibrationofthepipe.A3Dnumericalmodelwasalsodevelopedtoinvestigatetheperformanceofthe geocellabovetheburiedpipe.Thepredictedcharacteristicsoftheburiedpipeswerevalidatedusing theexperimentaldata.Theresultsshowedthatgeocellreinforcementdecreasesbothcrownvibration by35%,andtheverticalpressurereachingthepipeby41%.Thenumericalmodelshaveagoodfit withtheexperimentalworkresults,bothconfirmingthatgeocellreinforcementhasasignificantrole toplayregardingincreasingthesafetyofpipes. KEywoRdS Dynamic Loading, Finite Element, Geocell-Reinforcement, PLAXIS 3D, PVC Pipe, Subbase Layer
求助全文
通过发布文献求助，成功后即可免费获取论文全文。 去求助
来源期刊
International Journal of Geotechnical Earthquake Engineering
International Journal of Geotechnical Earthquake Engineering ENGINEERING, GEOLOGICAL-
CiteScore
1.90
自引率
25.00%
发文量
11
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信