建筑工地事故的经济损失与最有效的安全投资（香港经验）

本文论述了对因建筑工地发生的事故而导致承包商的经济损失的一个调查情况。作者对１８个建筑工地发生的６１８起事故进行了调查，每一个建筑工地，其安全状况指标是用总的等量损失工作日除以总的所需工作日来评价。通过这１８个例证，可以得到建筑工地事故损失与安全状况指标两者之间的关系。类似的，可以获得安全投资与安全状况指标两者的关系、从这两条曲线中。承包商可以决定对建筑工地的最适宜的安全投资。建筑项目的最小安全投资为建筑总投资的０．５５％。这时，在最适宜点之处安全投资要比总的事故损失大得多。     

佳木斯卧佛山滑雪场建设对区域生态系统整体性的影响分析

以佳木斯卧佛山滑雪场为例,从植被连续性、生物多样性、区域生产力水平、区域空间结构、生态系统稳定性五个方面论述和分析了滑雪场建设对区域生态系统整体性的影响。     

甘肃大剧院大剧场观众厅GRG声学挂板施工组织及技术要点

甘肃大剧院室内装饰的施工组织和过程控制,及各环节的衔接,是项目完成的保证。     

房地产项目运营期重点环境问题分析及对策研究

针对房地产项目运营期存在的生活污水、垃圾排放、餐饮娱乐等环境问题进行分析评述,指出房地产项目在环评期应明确存在的环境问题及污染防控对策,提出应加强绿色居住区的设计和建设,促使房地产项目运营期的环境问题得到有效控制。     

Perceived safety climate, job demands, and coworker support among union and nonunion injured construction workers

PROBLEM: This study evaluated injured construction workers' perceptions of workplace safety climate, psychological job demands, decision latitude, and coworker support, and the relationship of these variables to the injury severity sustained by the workers. METHODS: Injury severity was assessed using the Health Assessment Questionnaire (HAQ), which evaluates functional limitations. Worker perceptions of workplace variables were determined by two instruments: (a) the Safety Climate Measure for Construction Sites and (b) the Job Content Questionnaire (JCQ). RESULTS: The overall model explained 23% of the variance in injury severity, with unique contributions provided by union status, the Safety Climate Score, and Psychological Job Demands. A positive significant correlation was found between injury severity and the Safety Climate Scores (r = .183, P = .003), and between the Safety Climate Scores and union status (r = .225, P < .001). DISCUSSION: There were statistically significant differences between union and nonunion workers' responses regarding perceived safety climate on 5 of the 10 safety climate items. Union workers were more likely than nonunion workers to: (a) perceive their supervisors as caring about their safety; (b) be made aware of dangerous work practices; (c) have received safety instructions when hired; (d) have regular job safety meetings; and (e) perceive that taking risks was not a part of their job. However, with regard to the 49-item JCQ, which includes Coworker Support, the responses between union and nonunion workers were very similar, indicating an overall high degree of job satisfaction. However, workers who experienced their workplace as more safe also perceived the level of management (r = -.55, P < .001) and coworker (r = -.31, P < .001) support as being higher. IMPACT ON INDUSTRY: The findings of this study underscore the critical need for construction managers to alert workers to dangerous work practices and conditions more frequently, and express concern and praise workers for safe work in a manner that is culturally acceptable in this industry. Workplace interventions that decrease the incidence and severity of injuries, but that are flexible enough to meet a variety of potentially competing imperatives, such as production deadlines and client demands, need to be identified.     

略谈生态环境建设的几个问题

生态环境建设是当前乃至今后内容忽视的一个重要课题，简要提出了我国现阶段生态环境治理的对策。     

基于超媒体技术的建筑火灾数据编辑器

本文介绍了一种基于超媒体技术的建筑火灾数据编辑器基本原理和实现方法,该编辑器是建筑物火灾危险度评估系统的一个组成部分。     

陕西省建设用地增长与碳排放变化的相关分析

通过分析2002~2011年间陕西省建设用地和碳排放的变化,基于LMDI模型分解方法,探讨了10年间建设用地变化对碳排放增长的影响。结果表明:研究时序内,陕西省建设用地和碳排放量均呈增长态势,建设用地年扩展率1.25%,碳排放年均增长8.84%,建设用地变化与碳排放量正向效应显著,建设用地对碳排放的贡献度为12.36%,对建设用地采取总量控制原则,能有效控制碳排放量,对陕西省实现"十二五"期间碳减排目标具有重大意义。     

推进绿色交通体系建设的对策建议

论述了我国交通体系建设现状,剖析了我国交通体系建设过程现存的环境污染问题,从选址选线期的"事先绕避"、工程施工期的"事中防护"、工程运行期的"事后监管"3个方面提出了建设绿色交通体系的建议。     

关于加快辽宁省生态文明制度建设的思考

以《中共中央关于全面深化改革若干重大问题的决定》为指导,以确立生态文明制度建设为手段,以建设美丽辽宁为目的,结合辽宁省环保工作实际,从对策建议、保障措施等方面入手,就如何建立系统完整的生态文明制度体系进行了阐述,为辽宁省生态文明制度建设提供指导。