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Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering最新文献

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Study of Statistical Uncertainties for Temperature Gradients in Concrete Bridges 混凝土桥梁温度梯度的统计不确定性研究
IF 2.5 3区 工程技术
Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering Pub Date : 2022-03-01 DOI: 10.1061/ajrua6.0001209
Ahmed Elshoura, A. Okeil
{"title":"Study of Statistical Uncertainties for Temperature Gradients in Concrete Bridges","authors":"Ahmed Elshoura, A. Okeil","doi":"10.1061/ajrua6.0001209","DOIUrl":"https://doi.org/10.1061/ajrua6.0001209","url":null,"abstract":"","PeriodicalId":48571,"journal":{"name":"Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering","volume":"11 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87287501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Simulation-Based Environmental Risk Analysis of Mixed Traffic Flow at Intersections 基于仿真的交叉口混合交通流环境风险分析
IF 2.5 3区 工程技术
Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering Pub Date : 2022-01-01 DOI: 10.1061/ajrua6.0001264
Weiwei He, Liang Wang, Cheng Xu
{"title":"Simulation-Based Environmental Risk Analysis of Mixed Traffic Flow at Intersections","authors":"Weiwei He, Liang Wang, Cheng Xu","doi":"10.1061/ajrua6.0001264","DOIUrl":"https://doi.org/10.1061/ajrua6.0001264","url":null,"abstract":"","PeriodicalId":48571,"journal":{"name":"Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering","volume":"45 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78109293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Robust Optimization Method for Mountain Railway Alignments Considering Preference Uncertainty for Costs and Seismic Risks 考虑成本和地震风险偏好不确定性的山地铁路线路鲁棒优化方法
IF 2.5 3区 工程技术
Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering Pub Date : 2022-01-01 DOI: 10.1061/ajrua6.0001207
Taoran Song, Hao Pu, P. Schonfeld, Jianping Hu, Jiangtao Liu
{"title":"Robust Optimization Method for Mountain Railway Alignments Considering Preference Uncertainty for Costs and Seismic Risks","authors":"Taoran Song, Hao Pu, P. Schonfeld, Jianping Hu, Jiangtao Liu","doi":"10.1061/ajrua6.0001207","DOIUrl":"https://doi.org/10.1061/ajrua6.0001207","url":null,"abstract":"","PeriodicalId":48571,"journal":{"name":"Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering","volume":"103 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85078863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Adaptive Monte Carlo Simulation Method and Its Applications to Reliability Analysis of Series Systems with a Large Number of Components 自适应蒙特卡罗仿真方法及其在多部件串联系统可靠性分析中的应用
IF 2.5 3区 工程技术
Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering Pub Date : 2022-01-01 DOI: 10.1061/ajrua6.0001200
Xin Liu, Z. Cao, Dian-Qing Li, Yu Wang
{"title":"Adaptive Monte Carlo Simulation Method and Its Applications to Reliability Analysis of Series Systems with a Large Number of Components","authors":"Xin Liu, Z. Cao, Dian-Qing Li, Yu Wang","doi":"10.1061/ajrua6.0001200","DOIUrl":"https://doi.org/10.1061/ajrua6.0001200","url":null,"abstract":"","PeriodicalId":48571,"journal":{"name":"Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering","volume":"48 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78999209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Probabilistic Optimum Bridge System Maintenance Management Considering Correlations of Deteriorating Components and Service Life Extensions 考虑退化部件与寿命延长相关性的桥梁系统维修管理的概率优化
IF 2.5 3区 工程技术
Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering Pub Date : 2022-01-01 DOI: 10.1061/ajrua6.0001235
Sunyong Kim, Baixue Ge, D. Frangopol
{"title":"Probabilistic Optimum Bridge System Maintenance Management Considering Correlations of Deteriorating Components and Service Life Extensions","authors":"Sunyong Kim, Baixue Ge, D. Frangopol","doi":"10.1061/ajrua6.0001235","DOIUrl":"https://doi.org/10.1061/ajrua6.0001235","url":null,"abstract":"","PeriodicalId":48571,"journal":{"name":"Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering","volume":"368 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76601255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Modified Best-Selection Method for Bridge Live-Load Model Development 改进的桥梁活载模型优选方法
IF 2.5 3区 工程技术
Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering Pub Date : 2022-01-01 DOI: 10.1061/ajrua6.0001248
Sasan Siavashi, C. Eamon
{"title":"Modified Best-Selection Method for Bridge Live-Load Model Development","authors":"Sasan Siavashi, C. Eamon","doi":"10.1061/ajrua6.0001248","DOIUrl":"https://doi.org/10.1061/ajrua6.0001248","url":null,"abstract":"","PeriodicalId":48571,"journal":{"name":"Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering","volume":"28 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91082491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Reliability-Based Structural Design of Retaining Walls Supporting Spatially Variable Soils 基于可靠性的空间变土挡土墙结构设计
IF 2.5 3区 工程技术
Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering Pub Date : 2022-01-01 DOI: 10.1061/ajrua6.0001240
Batoul Tarhini, Ahmad Kahiel, S. Najjar, S. Sadek
{"title":"Reliability-Based Structural Design of Retaining Walls Supporting Spatially Variable Soils","authors":"Batoul Tarhini, Ahmad Kahiel, S. Najjar, S. Sadek","doi":"10.1061/ajrua6.0001240","DOIUrl":"https://doi.org/10.1061/ajrua6.0001240","url":null,"abstract":"design of retaining walls is affected by spatial variability in the properties of the retained backfill and the foundation soil. In practice, the conventional approach for designing retaining walls is deterministic in nature and is based on ensuring acceptable design factors of safety for different limit states of wall failure. The only exception is the design method that is available in Eurocode 7, where partial load and resistance factors have been recommended to ensure a target level of safety in the design. Although these codes are considered to include the uncertainties in the design load and capacity, the recommended partial safety factors may not realistically incorporate the impact of spatial variability in the properties of the supported backfill and foundation soil on the design, since the calibration studies that were conducted to determine the safety factors were not based on realistic random field modeling of the soils involved. In addition, existing reliability-based design approaches for retaining walls focus on the failure in the soil and do not include design aspects of the structural behavior of the wall. The main objective of this thesis is to quantify the level of risk associated with the design of a cantilever retaining wall using the conventional deterministic design approaches and approaches that are based on partial factors of safety (ex. Eurocode 7). The objective will be attained by utilizing random fields that represent the variability in the backfill and foundation soils in the finite difference software FLAC 2D ® . The effect of the properties of the random field on the design of the retaining wall will then be investigated to provide recommendations that would aid the design of cantilever walls supporting cohesionless backfill.","PeriodicalId":48571,"journal":{"name":"Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering","volume":"64 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79093105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Multihazard Risk Model for Reliability Analysis of Expansive Soil Landslide Based on T–S Fuzzy Logic 基于T-S模糊逻辑的膨胀土滑坡多灾害可靠度分析模型
IF 2.5 3区 工程技术
Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering Pub Date : 2022-01-01 DOI: 10.1061/ajrua6.0001225
J. Lu, L. Kong, Xinyu Liu, Gang Wang
{"title":"Multihazard Risk Model for Reliability Analysis of Expansive Soil Landslide Based on T–S Fuzzy Logic","authors":"J. Lu, L. Kong, Xinyu Liu, Gang Wang","doi":"10.1061/ajrua6.0001225","DOIUrl":"https://doi.org/10.1061/ajrua6.0001225","url":null,"abstract":"","PeriodicalId":48571,"journal":{"name":"Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering","volume":"54 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77953582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Managing Cost Risks in Oil and Gas Construction Projects: Root Causes of Cost Overruns 油气建设项目成本风险管理:成本超支的根本原因
IF 2.5 3区 工程技术
Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering Pub Date : 2022-01-01 DOI: 10.1061/ajrua6.0001193
I. Esmaeili, H. Kashani
{"title":"Managing Cost Risks in Oil and Gas Construction Projects: Root Causes of Cost Overruns","authors":"I. Esmaeili, H. Kashani","doi":"10.1061/ajrua6.0001193","DOIUrl":"https://doi.org/10.1061/ajrua6.0001193","url":null,"abstract":"AbstractThis study identifies and classifies the root causes (i.e., the primary precursors) of cost overruns in oil and gas construction projects. Past studies generally focused on identifying the ...","PeriodicalId":48571,"journal":{"name":"Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering","volume":"51 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83300732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Risk Assessment of Bridge Construction Safety Considering Multi-Information Fusion 考虑多信息融合的桥梁施工安全风险评估
IF 2.5 3区 工程技术
Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering Pub Date : 2022-01-01 DOI: 10.1061/ajrua6.0001267
Bo Sun, Hangkai Zhou, Fenghui Dong, W. Ruan, Xinjun Zhang
{"title":"Risk Assessment of Bridge Construction Safety Considering Multi-Information Fusion","authors":"Bo Sun, Hangkai Zhou, Fenghui Dong, W. Ruan, Xinjun Zhang","doi":"10.1061/ajrua6.0001267","DOIUrl":"https://doi.org/10.1061/ajrua6.0001267","url":null,"abstract":"","PeriodicalId":48571,"journal":{"name":"Asce-Asme Journal of Risk and Uncertainty in Engineering Systems Part A-Civil Engineering","volume":"10 1","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88292529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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