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Journal of infrastructure preservation and resilience最新文献

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Deterioration mechanism of steam-cured concrete subjected to coupled environmental acid and drying action 蒸汽养护混凝土在环境酸性和干燥耦合作用下的劣化机理
Journal of infrastructure preservation and resilience Pub Date : 2020-03-23 DOI: 10.1186/s43065-020-00001-2
G. Long, You-jun Xie, Zhiyu Luo, Lu Qu, John L. Zhou, Wengui Li
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引用次数: 0
Risk-based cost-benefit analysis of climate adaptation measures for Australian contemporary houses under extreme winds 基于风险的极端风力下澳大利亚当代房屋气候适应措施成本效益分析
Journal of infrastructure preservation and resilience Pub Date : 2020-03-23 DOI: 10.1186/s43065-020-00002-1
Hao Qin, M. Stewart
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引用次数: 1
Foreword from the editor-in-chief: the inaugural issue of journal of infrastructure preservation and resilience 主编前言：《基础设施保护与恢复能力》期刊创刊号
Journal of infrastructure preservation and resilience Pub Date : 2020-03-23 DOI: 10.1186/s43065-020-00006-x
Xianming Shi
{"title":"Foreword from the editor-in-chief: the inaugural issue of journal of infrastructure preservation and resilience","authors":"Xianming Shi","doi":"10.1186/s43065-020-00006-x","DOIUrl":"https://doi.org/10.1186/s43065-020-00006-x","url":null,"abstract":"","PeriodicalId":73793,"journal":{"name":"Journal of infrastructure preservation and resilience","volume":" 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141221306","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: 7
Characterization of vulnerability of road networks to fluvial flooding using SIS network diffusion model 利用SIS网络扩散模型表征道路网络对河流洪水的脆弱性
Journal of infrastructure preservation and resilience Pub Date : 2020-03-23 DOI: 10.1186/s43065-020-00004-z
B. Abdulla, Amin Kiaghadi, H. Rifai, B. Birgisson
{"title":"Characterization of vulnerability of road networks to fluvial flooding using SIS network diffusion model","authors":"B. Abdulla, Amin Kiaghadi, H. Rifai, B. Birgisson","doi":"10.1186/s43065-020-00004-z","DOIUrl":"https://doi.org/10.1186/s43065-020-00004-z","url":null,"abstract":"","PeriodicalId":73793,"journal":{"name":"Journal of infrastructure preservation and resilience","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s43065-020-00004-z","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"65799893","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: 16
Fatigue life prediction of pipeline with equivalent initial flaw size using Bayesian inference method 等效初始缺陷尺寸管道疲劳寿命的贝叶斯预测方法
Journal of infrastructure preservation and resilience Pub Date : 2020-03-23 DOI: 10.1186/s43065-020-00005-y
Milad Salemi, Hao Wang
{"title":"Fatigue life prediction of pipeline with equivalent initial flaw size using Bayesian inference method","authors":"Milad Salemi, Hao Wang","doi":"10.1186/s43065-020-00005-y","DOIUrl":"https://doi.org/10.1186/s43065-020-00005-y","url":null,"abstract":"","PeriodicalId":73793,"journal":{"name":"Journal of infrastructure preservation and resilience","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s43065-020-00005-y","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"65799946","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
Maintaining critical infrastructure resilience to natural hazards during the COVID-19 pandemic: hurricane preparations by US energy companies. 在2019冠状病毒病大流行期间保持关键基础设施抵御自然灾害的能力:美国能源公司的飓风准备。
Journal of infrastructure preservation and resilience Pub Date : 2020-01-01 Epub Date: 2020-08-06 DOI: 10.1186/s43065-020-00010-1
Aaron Clark-Ginsberg, Ismael Arciniegas Rueda, Jonathon Monken, Jay Liu, Hong Chen
{"title":"Maintaining critical infrastructure resilience to natural hazards during the COVID-19 pandemic: hurricane preparations by US energy companies.","authors":"Aaron Clark-Ginsberg,&nbsp;Ismael Arciniegas Rueda,&nbsp;Jonathon Monken,&nbsp;Jay Liu,&nbsp;Hong Chen","doi":"10.1186/s43065-020-00010-1","DOIUrl":"https://doi.org/10.1186/s43065-020-00010-1","url":null,"abstract":"<p><p>The COVID-19 pandemic has the potential to compromise the ability of critical infrastructure utilities to respond to or mitigate natural hazards like wildfires and hurricanes. This article describes the ways that an energy organization, the regional transmission operator PJM, is preparing for hurricanes during the COVID-19 pandemic. PJM is using a combination of technological and organizational processes to prepare for hurricanes during the pandemic. Activities include the development of a third control room to increase redundancy and maintaining social distance at control center, investment in more resilient communications technology to maintain connectivity, and taking a holistic approach to identifying issues related to supply chain and fuel security. With this mix of organizational and technological processes, we argue that critical infrastructure resilience should be understood as a sociotechnical construct and identify several recommendations for improving resilience. The article has implications for policymakers working to maintain infrastructure resilience to natural hazards during the COVID-19 pandemic.</p>","PeriodicalId":73793,"journal":{"name":"Journal of infrastructure preservation and resilience","volume":"1 1","pages":"10"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s43065-020-00010-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39891722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
Block matching frame based material reconstruction for spectral CT. 基于块匹配帧的光谱 CT 材料重建。
IF 3.5
Journal of infrastructure preservation and resilience Pub Date : 2019-12-05 DOI: 10.1088/1361-6560/ab51db
Weiwen Wu, Qian Wang, Fenglin Liu, Yining Zhu, Hengyong Yu
{"title":"Block matching frame based material reconstruction for spectral CT.","authors":"Weiwen Wu, Qian Wang, Fenglin Liu, Yining Zhu, Hengyong Yu","doi":"10.1088/1361-6560/ab51db","DOIUrl":"10.1088/1361-6560/ab51db","url":null,"abstract":"<p><p>Spectral computed tomography (CT) has a great potential in material identification and decomposition. To achieve high-quality material composition images and further suppress the x-ray beam hardening artifacts, we first propose a one-step material reconstruction model based on Taylor's first-order expansion. Then, we develop a basic material reconstruction method named material simultaneous algebraic reconstruction technique (MSART). Considering the local similarity of each material image, we incorporate a powerful block matching frame (BMF) into the material reconstruction (MR) model and generate a BMF based MR (BMFMR) method. Because the BMFMR model contains the L <sub>0</sub>-norm problem, we adopt a split-Bregman method for optimization. The numerical simulation and physical phantom experiment results validate the correctness of the material reconstruction algorithms and demonstrate that the BMF regularization outperforms the total variation and no-local mean regularizations.</p>","PeriodicalId":73793,"journal":{"name":"Journal of infrastructure preservation and resilience","volume":"2 1","pages":"235011"},"PeriodicalIF":3.5,"publicationDate":"2019-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7376577/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87885585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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