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Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1最新文献

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Use of Backcalculated Falling Weight Deflectometer Modulus for Detecting Foundation Problems Caused by Rubblization of Concrete Pavements 用反算落锤挠度计模量检测混凝土路面碎石地基问题
Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1 Pub Date : 2021-12-20 DOI: 10.1201/9781003078814-72
Y. Mehta, B. Birgisson, B. Choubane
{"title":"Use of Backcalculated Falling Weight Deflectometer Modulus for Detecting Foundation Problems Caused by Rubblization of Concrete Pavements","authors":"Y. Mehta, B. Birgisson, B. Choubane","doi":"10.1201/9781003078814-72","DOIUrl":"https://doi.org/10.1201/9781003078814-72","url":null,"abstract":"In 1998, two rubblized-pavement sections of Interstate 10 in Florida failed prematurely and showed severe rutting. During and after rubblization, large amount of water was observed flowing from edge drains next to the failed areas. Falling weight deflectometer measurements were taken immediately after rubblization, as well as one month and three months later. The backcalculated base and subgrade moduli showed softened sections immediately after rubblization, with a recovery period in excess of one month. A detailed study of the conditions leading to failure showed that the failure of the sections was likely due to the development of positive pore pressures in the base and subgrade during rubblization. These positive pore pressures lead to poor compaction after rubblization and severe rutting with localized potholes immediately after the first holiday traffic. Further analysis of the backcalculated moduli also showed that the problem was compounded by the absence of a tack-coat between the asphalt concrete and the rubblized layer, leading to poor load transfer to the lower layers. For the covering abstract see ITRD E118503.","PeriodicalId":11581,"journal":{"name":"Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1","volume":"60 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83007021","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: 0
Flexible Airport Pavement Evaluation for New Generation Aircraft Using ILLI-PAVE-Based Concepts 基于il - pave概念的新一代飞机柔性机场路面评估
Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1 Pub Date : 2021-12-20 DOI: 10.1201/9781003078814-29
M. Thompson, F. Gómez-Ramírez
{"title":"Flexible Airport Pavement Evaluation for New Generation Aircraft Using ILLI-PAVE-Based Concepts","authors":"M. Thompson, F. Gómez-Ramírez","doi":"10.1201/9781003078814-29","DOIUrl":"https://doi.org/10.1201/9781003078814-29","url":null,"abstract":"The ILLI-PAVE axi-symmetric (single wheel) non-linear Finite Element model is proposed to evaluate the pavement structural suitability for aircraft incorporating new complex landing gears. Two procedures are presented to extend ILLI-PAVE single wheel solutions to multiple wheels. Several transfer function models are proposed to assess the load-induced pavement distress potential. Three levels of material characterization are recommended which address the accuracy/reliability of the evaluation process. For the covering abstract see ITRD E118503.","PeriodicalId":11581,"journal":{"name":"Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1","volume":"59 1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83043530","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
Bearing Capacity of Flexible Road Structures Reinforced with Steel Fabrics 钢织物加固柔性道路结构承载力研究
Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1 Pub Date : 2021-12-20 DOI: 10.1201/9781003078814-47
K. Gustafson, S. Said, L. Wiman
{"title":"Bearing Capacity of Flexible Road Structures Reinforced with Steel Fabrics","authors":"K. Gustafson, S. Said, L. Wiman","doi":"10.1201/9781003078814-47","DOIUrl":"https://doi.org/10.1201/9781003078814-47","url":null,"abstract":"The EU-project REFLEX, \"Reinforcement of Flexible Road Structures with Steel Fabrics to Prolong Service Life\" is a three-year study (1999-2002) with the main objective to develop a new methodology of road construction and rehabilitation with the use of steel reinforcement fabrics. The result will be gained through a mix of work comprising experimental as well as theoretical work. Of great importance is accelerated pavement testing and test roads to verify the results of the laboratory work and to validate and calibrate theoretical models. Accelerated tests were carried out with the Heavy Vehicle Simulator HVS-NORDIC. Further within the frame of the project a number of test roads, some already existing and some built during the project, were investigated. This paper presents the performance and results from some of the full-scale tests. For the covering abstract see ITRD E118503.","PeriodicalId":11581,"journal":{"name":"Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1","volume":"71 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86148607","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: 0
Repeatability, Reproducibility and Accuracy of GPR Measurements 探地雷达测量的可重复性、再现性和准确性
Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1 Pub Date : 2021-12-20 DOI: 10.1201/9781003078814-69
V. Hopman, E. Beuving
{"title":"Repeatability, Reproducibility and Accuracy of GPR Measurements","authors":"V. Hopman, E. Beuving","doi":"10.1201/9781003078814-69","DOIUrl":"https://doi.org/10.1201/9781003078814-69","url":null,"abstract":"","PeriodicalId":11581,"journal":{"name":"Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1","volume":"69 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88689195","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
Traffic speed deflectometer measurements at the Aurora instrumented road test site 交通速度偏转仪测量在奥罗拉仪表道路测试站点
Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1 Pub Date : 2021-10-26 DOI: 10.1201/9781003222880-36
C.P. Nielsen, P. Varin, T. Saarenketo, P. Kolisoja
{"title":"Traffic speed deflectometer measurements at the Aurora instrumented road test site","authors":"C.P. Nielsen, P. Varin, T. Saarenketo, P. Kolisoja","doi":"10.1201/9781003222880-36","DOIUrl":"https://doi.org/10.1201/9781003222880-36","url":null,"abstract":"","PeriodicalId":11581,"journal":{"name":"Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1","volume":"203 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72947893","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: 0
Influence of acceleration and deceleration of Super Heavy Loads (SHLs) on the service life of pavement structures 超重荷载加减速对路面结构使用寿命的影响
Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1 Pub Date : 2021-10-26 DOI: 10.1201/9781003222880-31
Ali Morovatdar, R. Ashtiani
{"title":"Influence of acceleration and deceleration of Super Heavy Loads (SHLs) on the service life of pavement structures","authors":"Ali Morovatdar, R. Ashtiani","doi":"10.1201/9781003222880-31","DOIUrl":"https://doi.org/10.1201/9781003222880-31","url":null,"abstract":"","PeriodicalId":11581,"journal":{"name":"Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1","volume":"48 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78235953","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: 0
Unbound pavement materials' response to varying groundwater table analysed by falling weight deflectometer 用落重挠度计分析了松散路面材料对地下水位变化的响应
Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1 Pub Date : 2021-10-26 DOI: 10.1201/9781003222880-37
M. Fladvad, S. Erlingsson
{"title":"Unbound pavement materials' response to varying groundwater table analysed by falling weight deflectometer","authors":"M. Fladvad, S. Erlingsson","doi":"10.1201/9781003222880-37","DOIUrl":"https://doi.org/10.1201/9781003222880-37","url":null,"abstract":"","PeriodicalId":11581,"journal":{"name":"Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85465050","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: 0
Experimental investigation on rheological property of bitumen influenced by preheating process 预热过程对沥青流变特性影响的实验研究
Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1 Pub Date : 2021-10-26 DOI: 10.1201/9781003222880-6
Xuemei Zhang, I. Hoff
{"title":"Experimental investigation on rheological property of bitumen influenced by preheating process","authors":"Xuemei Zhang, I. Hoff","doi":"10.1201/9781003222880-6","DOIUrl":"https://doi.org/10.1201/9781003222880-6","url":null,"abstract":"","PeriodicalId":11581,"journal":{"name":"Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85426831","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: 0
A model for the permanent deformation behavior of the unbound layers of pavements 路面无约束层永久变形行为模型
Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1 Pub Date : 2021-10-26 DOI: 10.1201/9781003222880-25
M.S. Rahman, S. Erlingsson, A. Ahmed, Y. Dinegdae
{"title":"A model for the permanent deformation behavior of the unbound layers of pavements","authors":"M.S. Rahman, S. Erlingsson, A. Ahmed, Y. Dinegdae","doi":"10.1201/9781003222880-25","DOIUrl":"https://doi.org/10.1201/9781003222880-25","url":null,"abstract":"","PeriodicalId":11581,"journal":{"name":"Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1","volume":"204 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76036461","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: 0
Skid resistance properties against RAP content change in surface asphalt mixture RAP含量变化对表面沥青混合料防滑性能的影响
Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1 Pub Date : 2021-10-26 DOI: 10.1201/9781003222880-7
M. Pomoni, C. Plati, A. Loizos
{"title":"Skid resistance properties against RAP content change in surface asphalt mixture","authors":"M. Pomoni, C. Plati, A. Loizos","doi":"10.1201/9781003222880-7","DOIUrl":"https://doi.org/10.1201/9781003222880-7","url":null,"abstract":"","PeriodicalId":11581,"journal":{"name":"Eleventh International Conference on the Bearing Capacity of Roads, Railways and Airfields, Volume 1","volume":"126 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88172117","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: 0
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