Industrial Construction最新文献

Research Progress on Seismic Resilience of Hospitals 医院抗震能力的研究进展

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg23121431

Zhi Sun, Shunshun Pei, Changhai Zhai, Peng Yu

引用次数: 0

Analysis of Strategies for Enhancing the Resilience of Urban Waterlogging Prevention and Control Management Systems 提高城市内涝防治管理系统抗灾能力的策略分析

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg23122230

Yuqing Lei, Yun Zhang, Shouyou Gao

引用次数: 0

A Review on Novel Seismic Secondary Disasters in Urban Dense Building Areas 城市密集建筑区新型地震次生灾害综述

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg23121501

Xinzheng Lu, Qingrui Yue, Zhen Xu, Yixing Wang, Donglian Gu, Yuan Tian

引用次数: 0

Study on Acoustic Emission Characteristics and Instability Evolution Processes of Concrete Under Axial Compression 混凝土轴向压缩下的声发射特性和失稳演变过程研究

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg24010402

Yahan Yang, Zeming Yu, Cantian Li, Chengfa Zhu, Bingshu Wang, Chunhui Zhang, Zhibing Yu, Ouyang Wei, Xinwei Zhang

{"title":"Study on Acoustic Emission Characteristics and Instability Evolution Processes of Concrete Under Axial Compression","authors":"Yahan Yang, Zeming Yu, Cantian Li, Chengfa Zhu, Bingshu Wang, Chunhui Zhang, Zhibing Yu, Ouyang Wei, Xinwei Zhang","doi":"10.3724/j.gyjzg24010402","DOIUrl":"https://doi.org/10.3724/j.gyjzg24010402","url":null,"abstract":": The concrete of bridge pile foundations always bear excessive axial loads, and accompanying with its internal failure and crack process, elastic waves will be emitted. In order to quantify the characteristics of the entire instability evolution process of concrete, the temporal and spatial evolution characteristics of acoustic emission in the whole loading process of concrete specimens drilled in situ from bridge pile foundation structures were studied and synchronous monitoring tests of axial compression and acoustic emission were conducted. The relation between the whole process of compressive instability and the acoustic emission ringing counts, energy release, focal locations and other characterization parameters were analyzed. Then, a quantitative description of the correlation between the loading process and acoustic emission characteristics was obtained, and its instability evolution process was analyzed. The results indicated that the stress of concrete specimens under axial compression was consistent with the change law of the acoustic emission ringing counts and energy release with times, and the acoustic emission positioning points mainly located in a macro “positio-ning zone” in the shear stress concentration area, which was consistent with the development and failure of concrete cracks. The loading stage of concrete could be quantitatively judged according to activity of acoustic emission, which could reflected the critical characteristics of concrete instability, and was of great significance to service monitoring of pile foundation concrete.","PeriodicalId":516737,"journal":{"name":"Industrial Construction","volume":"80 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140466338","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 Progress on Dynamic Response and Seismic Resistance Research of Helical Pile Foundations 螺旋桩地基动力响应与抗震研究进展

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg23122904

Zhong-ling Zong, Hang Cen, Huiquan Miao, De-long Huang, Ai-ping Tang, Qiang Liu

引用次数: 0

Industrial Superstructure Safety Risk Assessment Based on the Theoretical Framework of “Risk Source-Risk Exposure-Mitigation Force” 基于 "风险源-风险暴露-缓解力 "理论框架的工业上层建筑安全风险评估

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg23121004

Wenhong Huang, Yingju Zhang, Chang Su, Wangbo HE

引用次数: 0

Digital Twin-Based Platform Framework for Metro Bridge and Tunnel Structure Service 基于数字孪生平台的地铁桥隧结构服务框架

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg24010401

Wenbo Qin, Cheng Zhou, Jian Chen, Fan Wang, Wenli Liu

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

Research on Wind Speed Profile Characteristics of Typhoon Boundary Layer Based on Measured Data 基于实测数据的台风边界层风速剖面特征研究

Industrial Construction Pub Date : 2024-02-01 DOI: 10.3724/j.gyjzg23121101

Xigui Huang, Shengchang Luo, Lixiao Li

{"title":"Research on Wind Speed Profile Characteristics of Typhoon Boundary Layer Based on Measured Data","authors":"Xigui Huang, Shengchang Luo, Lixiao Li","doi":"10.3724/j.gyjzg23121101","DOIUrl":"https://doi.org/10.3724/j.gyjzg23121101","url":null,"abstract":": The wind-resistant design of building structures in the typhoon affected area in the codes is carried out by analogy with the non-cyclonic wind field, however, many measured results show that there is a large difference between the typhoon wind profile and the profile of the non-cyclonic wind field, and the influencing factors and changing rules of the typhoon wind profile are still not clear at present. To clearly understand the profile characteristics of typhoons, many measured profile data of several typhoons were used for the analysis. The measured data were categorized by three factors, namely, the underlying surface categories, the typhoon structural partitions,and the wind speed, and the wind profile data of each category were comparatively analyzed, and the study showed that: the low-level jet phenomena in typhoon wind profiles was related to the underlying surface categories, the typhoon structural partitions, and the wind speed, the low-level jets were more likely to occur at exposure category A, B, larger wind speed, and in the back eyewall region in typhoon; there was a certain relationship between the gradient wind height of the typhoon wind profile and the type of underlying surface and average wind speed. The gradient wind height of exposure category A and B showed an increasing trend from the center of the typhoon outward, while the gradient wind height underground of exposure category C showed a decreasing and then increasing trend from the center of the typhoon outward.","PeriodicalId":516737,"journal":{"name":"Industrial Construction","volume":"23 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140464028","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