南京市环境保护能力建设探讨与研究

环保能力建设对于环保工作的顺利开展具有重要的支撑作用.目前南京市环保能力建设取得了一定的进步,然而,在经济新常态、绿色发展、政府简政放权、环保监察监测垂直化管理等新形势下,对照国家环境监管标准化,信息化和现代化的建设要求,南京市环保能力相对不足.文章基于南京环保统计数据,采用SWOT分析法对南京市环保能力建设情况进行研究,从源头减缓、人才队伍建设、资金投入、管理机制改革、技术支持、公众参与等方面,提出了若干政策建议.     

环境监理取费基价的测算方法研究

环境监理是“三同时”制度全过程管理的体现.统一的行业收费标准对环境监理行业的健康发展至关重要.完善的收费机制有利于企业间的公平竞争,先进技术的应用与发展,高端人才的引进.通过对比发展较成熟的工程监理取费机制,分析环境监理的工作内容,收集已实施案例数据.通过matlab技术对收集的取费数据进行拟合分析,得出环境监理取费函数,并检验函数偏差.得出以投资额为基数的环境监理基价取费建议表.     

江苏太湖流域畜禽养殖及农业氮磷污染防治示范区构建技术研究

畜禽养殖废弃物及农业氮磷流失造成的环境面源污染已经成为太湖流域湖泊和水体污染的主要来源之一.通过现场勘查、文献查阅、实地调研等方法,对以太仓为代表的江苏太湖流域畜禽养殖及农业氮磷流失造成的农村生态环境污染问题进行了分析,研究提出了污染防治示范区构建的指导思想、基本原则、技术路径、技术及模式创新点,用五大发展新理念指导污染防治示范区构建,创新畜禽养殖废弃物及农业氮磷污染防治的产业化模式、区域分散畜禽粪便收集服务的社会化体系、覆盖农业氮磷污染防治全程的可控化技术体系.     

建筑拆除垃圾应用于水泥混合材的试验研究

选用赣州地区20世纪90年代建成的现已达到拆除期限的建筑物的废弃混凝土和废弃粘土砖,分析了其化学组分和矿物组分,然后通过不同建筑垃圾掺量混合材试验、活性激发试验以及复合混合材试验。结果表明,掺适量建筑垃圾可有效提高水泥的早期强度;添加Ca O能够激发废弃混凝土活性,可达81%,可提高废弃粘土砖活性39.58%;废弃混凝土和废弃粘土砖相互抑制了彼此活性,不宜混合回用。建议建筑垃圾必须分类和活性激发,有利于提高建筑垃圾水泥的强度。     

An expert system for the quantification of fault rates in construction fall accidents

Introduction. Expert witness reports, prepared with the aim of quantifying fault rates among parties, play an important role in a court's final decision. However, conflicting fault rates assigned by different expert witness boards lead to iterative objections raised by the related parties. This unfavorable situation mainly originates due to the subjectivity of expert judgments and unavailability of objective information about the causes of accidents. As a solution to this shortcoming, an expert system based on a rule-based system was developed for the quantification of fault rates in construction fall accidents. The aim of developing DsSafe is decreasing the subjectivity inherent in expert witness reports. Methodology. Eighty-four inspection reports prepared by the official and authorized inspectors were examined and root causes of construction fall accidents in Turkey were identified. Using this information, an evaluation form was designed and submitted to the experts. Experts were asked to evaluate the importance level of the factors that govern fall accidents and determine the fault rates under different scenarios. Based on expert judgments, a rule-based expert system was developed. The accuracy and reliability of DsSafe were tested with real data as obtained from finalized court cases. Result. DsSafe gives satisfactory results.     

浅议现代企业安全管理需要法治

简述了现代企业安全管理必须加强法制建设。只有逐步形成以法治为保障的安全管理模式，企业才能不断自我完善和发展。     

Evaluation of recycling waste materials and by-products in highway construction

SUMMARY

The generation, handling, and safe disposal of waste materials has become a major concern in North America. Approval of facilities for waste processing and proper disposal is becoming more difficult to obtain. Furthermore, there is a growing public awareness of the importance of conserving and preserving our valuable natural resources. This expanding awareness has given rise to the trend towards recycling or reuse of awide variety of solid wastes. Experiences with using waste materials in highway construction can vary considerably, depending on material characteristics, construction processes, and climatic differences. A number of waste materials may be suitable for use in highway construction, but others may not. The objective of this paper is introduced in two tasks. The first is to include a survey of the waste materials and by-products that have been used successfully, or may be used, as materials for highway construction or maintenance work. This also includes determination of the state of practice concerning economic and technical factors for these wastes. The second is to rank these materials based on three criteria: number of uses by State agencies, economic uses and performance aspects.     

氾水镇生态建设规划促进经济与环境协调发展实证分析

绿化系统建设、生态农业建设、乡镇工业布局与调整是水镇生态建设规划的要点。执行生态建设规划的措施有：领导重视；强化环境管理和科技支持；增大环保投入和依靠公众参与。实证分析表明生态建设规划促进了水镇经济与环境协调发展     

施工人员安全能力模型研究

在能力定义及能力模型文献综述的基础上,结合建筑业的实际,给出施工人员安全能力定义及其内涵,认为施工人员所表现出来的安全能力是安全能力任务与其内在特质相互匹配的结果;剖析安全能力与不安全行为及事故之间的关系,得出安全能力的匮乏必然导致施工人员作出不安全行为进而导致事故的发生。根据上述研究,结合建筑施工安全影响因素,提出并建立了施工人员安全能力模型。依据美国OSHA安全事故数据库中记录的一个高处坠落事故案例,应用该模型分析施工人员所表现出来的安全能力,从实践角度理解施工人员安全能力。此外,提出施工人员安全能力研究中一些有待思考和探索的问题。     

工程造价有效控制的探讨

本文通过对不同阶段工程造价内容的分析，详细论述了有效控制工程造价的必要性以及进行工程造价控制的方法。