Industrial Construction最新文献_第2页

Comparisons of Seismic Hazard Analysis Methods for Engineering Sites 工程场地地震危害分析方法比较

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg23120204

Jun Song, Huiquan Miao, Zilan Zhong, Yanqiong Ding, Mi Zhao, Xiuli DU

引用次数: 0

Effects of In-Plane Damage of infill Walls on Their Out-of-Plane Bearing Capacity Reduction Factors 填充墙的平面内损伤对其平面外承载力降低系数的影响

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg23121430

Wei Jin, Changhai Zhai, W. Liu

{"title":"Effects of In-Plane Damage of infill Walls on Their Out-of-Plane Bearing Capacity Reduction Factors","authors":"Wei Jin, Changhai Zhai, W. Liu","doi":"10.3724/j.gyjzg23121430","DOIUrl":"https://doi.org/10.3724/j.gyjzg23121430","url":null,"abstract":": Infill walls are commonly subjected to bidirectional seismic actions in actual seismic events. A robust interaction prevails between the in-plane and out-of-plane seismic performance of infill walls, where in-plane damage often diminishes the out-of-plane bearing capacity of infill walls. A finite element model for RC frames with infill walls was established and validated against experimental data, and extensively employed in numerical analysis. The objective was to delve into the seismic performance of masonry infill walls under bidirectional loading, considering the effects of loading modes, aspect ratio, slenderness ratio, and block compressive strength on the out-of-plane bearing capacity of infill walls with prior in-plane damage. Based on experimental data and parameter analysis, a formula for predicting out-of-plane bearing capacity reduction factors of masonry infill walls with prior in-plane damage was proposed. A new comprehensive geometric parameter was introduced considering the mechanism of out-of-plane load transfer for infill walls. The new formula exhibited a superior fit with experimental data compared to existing equations.","PeriodicalId":516737,"journal":{"name":"Industrial Construction","volume":"267 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140468027","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

Research on Role Identification and Evolution of Hospital Staff in Emergency Evacuation Situations 医院工作人员在紧急疏散情况下的角色识别与演变研究

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg23120805

Jing Lin, Zhongang Peng, Runhe Zhu, Yan Xue

{"title":"Research on Role Identification and Evolution of Hospital Staff in Emergency Evacuation Situations","authors":"Jing Lin, Zhongang Peng, Runhe Zhu, Yan Xue","doi":"10.3724/j.gyjzg23120805","DOIUrl":"https://doi.org/10.3724/j.gyjzg23120805","url":null,"abstract":": Hospital, as a critical public facility in urban settings, faces the challenges of emergencies that can lead to chaotic evacuation processes, jeopardizing both personnel safety and overall evacuation efficiency. Hospital staff, including doctors, security personnel, and various social roles, play indispensable roles in emergency evacuations. This study conducted two expert questionnaire surveys to investigate the social role identification and performance of hospital staff during routine and emergency situations. The research identified five distinct emergency evacuation roles, offering a clear distinction between the daily behaviors of hospital staff and their evacuation behaviors, while also pinpointing potential influencing factors for these behaviors. Findings revealed that hospital staff would be assumed to play emergency evacuation roles during unforeseen events, with their behavior and performance shaped by a complex interplay of personal characteristics, organizational factors, and environmental considerations. An evacuation role evolution questionnaire was developed and validated, facilitating a comprehensive analysis of phenomena such as role ambiguity, conflicts, and tension that may arise during hospital emergency evacuations","PeriodicalId":516737,"journal":{"name":"Industrial Construction","volume":"82 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140463098","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

Research on Fire Spread Characteristics of Escape Room Entertainment Venues with Spatial Complexity 具有空间复杂性的密室逃脱娱乐场所火灾蔓延特征研究

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg23121007

Jingwei Fu, Lisai Diao, Yinghua Zhang, Cheng Ma, Yukun Gao

引用次数: 0

Safety Leadership and Safety Culture Enhancement in Construction Projects: the Case of Ma Wan Tunnel Project 建筑项目中的安全领导与安全文化提升：马湾隧道项目案例

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg23021204

Li Li, Yao Wang, Han Wu, Baojun Li, Hongling Guo, Yuecheng Huang, Dongping Fang

引用次数: 0

A Review on Digital Twin Application Research for Urban Water Security 城市水安全数字孪生应用研究综述

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg23120902

Haifeng Huang, Yang Yin, Yi Zhou, Didan Yang

{"title":"A Review on Digital Twin Application Research for Urban Water Security","authors":"Haifeng Huang, Yang Yin, Yi Zhou, Didan Yang","doi":"10.3724/j.gyjzg23120902","DOIUrl":"https://doi.org/10.3724/j.gyjzg23120902","url":null,"abstract":": Digital twin technology is being rapidly applied and developed in the field of urban water security. Firstly, the paper sorted out and analyzed the current situation of digital twin technology applications for urban water security, explained the framework of urban water security system based on digital twins, and introduced the key techniques and capability requirements in the digital twin system from the perception and collection layer, infrastructure layer, data layer, model layer, knowledge layer, and application layer. Sec-ondly, the application progress of digital twins in urban water security was reviewed, including flood control and disaster reduction, water resource conservation and intensive safe utilization, water ecological protection, and intelligent water conservancy engineering. The construction progress and application effectiveness of digital twin platforms for water conservancy projects in typical cities were introduced. Finally, the paper summarized the challenges faced by the in-depth application of digital twins in the field of urban water security and proposed prospects, aiming to provide a reference and guidance for the construction of urban water security capabilities that integrate digital twin technology.","PeriodicalId":516737,"journal":{"name":"Industrial Construction","volume":"509 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140469201","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

Static and Dynamic Deformation Monitoring of Super High-Rise Buildings During the Construction Stage 超高层建筑施工阶段的静态和动态变形监测

Industrial Construction Pub Date : 2024-01-01 DOI: 10.3724/j.gyjzg23081112

K. Gao, Deyuan Deng, Hongping Zhu, S. Weng, Fei GAO

{"title":"Static and Dynamic Deformation Monitoring of Super High-Rise Buildings During the Construction Stage","authors":"K. Gao, Deyuan Deng, Hongping Zhu, S. Weng, Fei GAO","doi":"10.3724/j.gyjzg23081112","DOIUrl":"https://doi.org/10.3724/j.gyjzg23081112","url":null,"abstract":": To address the insufficient research on the measurement of static and dynamic deformations of super high-rise buildings during the construction stage, a structural health monitoring (SHM) system was installed on the main structure of a practical super high-rise building with a height of 335 m. Thus the temperature deformation, vertical deformation, and dynamic displacement of the main structure during the construction stage were measured and analyzed. The uneven distribution of temperature in the main structure during the construction stage was identified, and the strain characteristics of the structure under the influence of temperature were analyzed. The results showed that the strain caused by seasonal temperature difference was greater than the strain caused by the self-weight of the upper structure and the concrete shrinkage and creep over the same period. The developments of the vertical deformation and the inter-story uneven deformation during the construction stage were explained. The degree of uneven deformation increased with structural height and time. The maximum deformation difference among the points of the same floor was 5.3 mm. The axial stress of the girder was positive correlated with the difference in vertical strain between the two ends of the girder. The difference in vertical deformation between the outer frame and the core tube could lead to tensile cracking in the girder. A structural dynamic displacement estimation method based on Kalman filtering was proposed, which could improve could the accuracy of dynamic displacement estimation by fusing acceleration data and strain data, and could accurately estimate the dynamic displacement of super high-rise building under dynamic construction loads.","PeriodicalId":516737,"journal":{"name":"Industrial Construction","volume":"46 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139640845","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

Research on S-N Curves of 930 MPa Large-Diameter High-Strength Cold-Rolled Threaded Prestressed Steel Rebars 930 兆帕大直径高强度冷轧螺纹预应力钢筋的 S-N 曲线研究

Industrial Construction Pub Date : 2024-01-01 DOI: 10.3724/j.gyjzg23111502

Yuhuan Li, Haosong Chang, Yanqing Fu, Zhikuan Ren, Hailin Chang

引用次数: 0

Current Situation and Development of Retrofitting and Performance Improvement for Existing Building Structures 既有建筑结构改造和性能提升的现状与发展

Industrial Construction Pub Date : 2024-01-01 DOI: 10.3724/j.gyjzg23120812

Congzhen XIAO, Jianhui Li, Tianyi Ma, Yue Wei, Zhenhong Wu, Baojuan Qiao

引用次数: 0

Value Re-Cognition of Yingxian Wood Pagoda from MultipleValue Perspectives 多重价值视角下的应县木塔价值再认识

Industrial Construction Pub Date : 2024-01-01 DOI: 10.3724/j.gyjzg23072112

Kunpeng Zhou, Aiqun Li, Yang Deng

引用次数: 0