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Proceedings of the Institution of Civil Engineers-Ground Improvement最新文献

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Influence of fibres on volume change attributes of expansive soil blended with lime 纤维对掺石灰膨胀土体积变化特性的影响
IF 1.2
Proceedings of the Institution of Civil Engineers-Ground Improvement Pub Date : 2019-01-23 DOI: 10.1680/JGRIM.17.00075
M. Muthukumar, S. Shukla
{"title":"Influence of fibres on volume change attributes of expansive soil blended with lime","authors":"M. Muthukumar, S. Shukla","doi":"10.1680/JGRIM.17.00075","DOIUrl":"https://doi.org/10.1680/JGRIM.17.00075","url":null,"abstract":"Expansive soils are considered to be highly problematic due to their dual swell–shrink behaviour. In recent years, polymeric fibres are used to control the volume change behaviour of expansive soil...","PeriodicalId":51705,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Ground Improvement","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2019-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87251519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Finite-element model to simulate ground-improvement technique of rapid impact compaction 快速冲击压实地基改良技术的有限元模拟
IF 1.2
Proceedings of the Institution of Civil Engineers-Ground Improvement Pub Date : 2019-01-23 DOI: 10.1680/JGRIM.18.00057
Rabab Allouzi, Wassel A. L. Bodour, Amer Alkloub, B. Tarawneh
{"title":"Finite-element model to simulate ground-improvement technique of rapid impact compaction","authors":"Rabab Allouzi, Wassel A. L. Bodour, Amer Alkloub, B. Tarawneh","doi":"10.1680/JGRIM.18.00057","DOIUrl":"https://doi.org/10.1680/JGRIM.18.00057","url":null,"abstract":"Rapid impact compaction (RIC) has been used effectively as a ground improvement at medium depth technique for granular soils. RIC is normally used to increase bearing capacity, reduce potential set...","PeriodicalId":51705,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Ground Improvement","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2019-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73590853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Wicking geosynthetics for drainage of pavement in both saturated and unsaturated conditions 饱和和非饱和条件下路面排水用吸湿土工合成材料
IF 1.2
Proceedings of the Institution of Civil Engineers-Ground Improvement Pub Date : 2018-10-16 DOI: 10.1680/JGRIM.17.00057
B. Odgers, R. Laprade, B. Baillie
{"title":"Wicking geosynthetics for drainage of pavement in both saturated and unsaturated conditions","authors":"B. Odgers, R. Laprade, B. Baillie","doi":"10.1680/JGRIM.17.00057","DOIUrl":"https://doi.org/10.1680/JGRIM.17.00057","url":null,"abstract":"The most important component of a well-performing road is drainage. The efficient removal of water from the base and subgrade of a road structure can significantly increase its life expectancy and ...","PeriodicalId":51705,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Ground Improvement","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2018-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81467674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Triaxial testing and discrete-element modelling of geogrid-stabilised rail ballast 土工格栅稳定轨道道砟的三轴试验和离散元建模
IF 1.2
Proceedings of the Institution of Civil Engineers-Ground Improvement Pub Date : 2018-10-16 DOI: 10.1680/JGRIM.17.00068
Y. Qian, E. Tutumluer, D. Mishra, Hasan Kazmee
{"title":"Triaxial testing and discrete-element modelling of geogrid-stabilised rail ballast","authors":"Y. Qian, E. Tutumluer, D. Mishra, Hasan Kazmee","doi":"10.1680/JGRIM.17.00068","DOIUrl":"https://doi.org/10.1680/JGRIM.17.00068","url":null,"abstract":"Geogrids have been found to improve the performance of unbound aggregate layers in transportation applications by providing confinement and arresting movement through interlock between individual a...","PeriodicalId":51705,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Ground Improvement","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2018-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77834604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 19
Improved performance of geosynthetics enhanced ballast: laboratory and numerical studies 土工合成材料增强镇流器性能的改进:实验室和数值研究
IF 1.2
Proceedings of the Institution of Civil Engineers-Ground Improvement Pub Date : 2018-10-16 DOI: 10.1680/JGRIM.17.00051
N. Ngo, B. Indraratna, F. Ferreira, Cholachat Rujikiatkamjorn
{"title":"Improved performance of geosynthetics enhanced ballast: laboratory and numerical studies","authors":"N. Ngo, B. Indraratna, F. Ferreira, Cholachat Rujikiatkamjorn","doi":"10.1680/JGRIM.17.00051","DOIUrl":"https://doi.org/10.1680/JGRIM.17.00051","url":null,"abstract":"Ballasted rail tracks form one of the most important worldwide transportation modes in terms of traffic tonnage, serving the needs of bulk freight and passenger movement. High impact and cyclic loa...","PeriodicalId":51705,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Ground Improvement","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2018-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73807973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 19
Evaluation of reinforcement layout on the serviceability of MSE walls supporting footings 配筋布置对MSE墙体支撑基础使用性能的影响
IF 1.2
Proceedings of the Institution of Civil Engineers-Ground Improvement Pub Date : 2018-10-16 DOI: 10.1680/JGRIM.17.00053
Yonggui Xie, S. Satyal, B. Leshchinsky
{"title":"Evaluation of reinforcement layout on the serviceability of MSE walls supporting footings","authors":"Yonggui Xie, S. Satyal, B. Leshchinsky","doi":"10.1680/JGRIM.17.00053","DOIUrl":"https://doi.org/10.1680/JGRIM.17.00053","url":null,"abstract":"Mechanically stabilised earth (MSE) walls are becoming an increasingly common means of supporting footings, particularly those that support bridge superstructures. A verified numerical model employ...","PeriodicalId":51705,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Ground Improvement","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2018-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81734543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Performance of multi-axial geogrid stabilised flexible pavements 多轴土工格栅稳定柔性路面性能研究
IF 1.2
Proceedings of the Institution of Civil Engineers-Ground Improvement Pub Date : 2018-10-16 DOI: 10.1680/JGRIM.17.00032
W. JeremyRobinson, J. Tingle, Gregory J. Norwood, M. Wayne, JayhyunKwon
{"title":"Performance of multi-axial geogrid stabilised flexible pavements","authors":"W. JeremyRobinson, J. Tingle, Gregory J. Norwood, M. Wayne, JayhyunKwon","doi":"10.1680/JGRIM.17.00032","DOIUrl":"https://doi.org/10.1680/JGRIM.17.00032","url":null,"abstract":"Full-scale test sections were constructed and trafficked at the U.S. Army Engineer Research and Development Center (ERDC) to provide performance data comparing the effectiveness of multi-axial geogrid stabilized flexible pavement sections to an unstabilized flexible pavement section.  Two test sections containing differing multi-axial geogrids were constructed and trafficked under shelter in ERDC's Hanger 2 Pavement Test Facility.  The test sections were subjected to accelerated traffic loading using a dual-tandem axle configuration simulating typical highway loadings.  Permanent surface deformation, rutting, pavement stiffness, and instrumentation response data were collected at designated traffic intervals.  The results of the study indicate that the geogrid stabilized sections improved the performance of the pavement section when compared to the unstabilized section.","PeriodicalId":51705,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Ground Improvement","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2018-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90051154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Geotextile tubes and beneficial reuse of dredged soil: applications near ports and harbours 土工织物管和疏浚土壤的有益再利用:在港口附近的应用
IF 1.2
Proceedings of the Institution of Civil Engineers-Ground Improvement Pub Date : 2018-10-16 DOI: 10.1680/JGRIM.17.00059
Isaac L. Howard, F. Vahedifard, James M. Williams, C. Timpson
{"title":"Geotextile tubes and beneficial reuse of dredged soil: applications near ports and harbours","authors":"Isaac L. Howard, F. Vahedifard, James M. Williams, C. Timpson","doi":"10.1680/JGRIM.17.00059","DOIUrl":"https://doi.org/10.1680/JGRIM.17.00059","url":null,"abstract":"Geotextile tubes can offer a sustainable solution for beneficial reuse of dredged soil near ports and harbours. Dredging and subsequent handling of dredged materials is one of the main challenges t...","PeriodicalId":51705,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Ground Improvement","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2018-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91101138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 14
Strength and consolidation characteristics of clay with geotextile-encased sand column 土工布包覆砂柱粘土强度及固结特性
IF 1.2
Proceedings of the Institution of Civil Engineers-Ground Improvement Pub Date : 2018-07-18 DOI: 10.1680/JGRIM.17.00070
Youwei Xu, Jayamini Methiwala, David J. Williams, M. Serati
{"title":"Strength and consolidation characteristics of clay with geotextile-encased sand column","authors":"Youwei Xu, Jayamini Methiwala, David J. Williams, M. Serati","doi":"10.1680/JGRIM.17.00070","DOIUrl":"https://doi.org/10.1680/JGRIM.17.00070","url":null,"abstract":"Installing sand columns in clays is a common ground improvement technique used to treat soft soils, and the inclusion of geotextile to encase the sand column can further improve the performance of ...","PeriodicalId":51705,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Ground Improvement","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2018-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83188969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Field tests of laterally loaded flexible piles in soil with top cement-treated layers 顶层水泥土中横向荷载柔性桩的现场试验
IF 1.2
Proceedings of the Institution of Civil Engineers-Ground Improvement Pub Date : 2018-07-18 DOI: 10.1680/JGRIM.17.00048
V. Faro, F. Schnaid, N. Consoli
{"title":"Field tests of laterally loaded flexible piles in soil with top cement-treated layers","authors":"V. Faro, F. Schnaid, N. Consoli","doi":"10.1680/JGRIM.17.00048","DOIUrl":"https://doi.org/10.1680/JGRIM.17.00048","url":null,"abstract":"A series of laterally loaded tests on flexible piles inserted in bonded residual soil was conducted. To evaluate the main aspects of shaft mobilisation under lateral loading, a series of tests was ...","PeriodicalId":51705,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Ground Improvement","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2018-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80077863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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