600 MW机组风机区域噪声治理

在噪声源设备及运行工况不作任何改变的原则下，巧妙地利用风机区域原有的结构和布置，采取了综合性的经济而有效的降噪技术，明显地降低了风机区域的环境噪声。     

主汽管噪声原因分析及处理对策

随着环保要求的日益严格，工业噪声作为一大污染源越来越受到人们的关注。通过对噪声产生机理的分析，确定了主汽管噪声的生成原因，介绍了几种降噪措施及其效果，对电厂管道设计和阀门选型具有借鉴意义。     

健康住宅的降噪问题与技术措施

健康住宅的噪声控制,包括对噪声源的认识、进行降噪的方法设计、技术措施实施效果的分析等内容。笔者在研究健康住宅噪声种类和控制标准、分析控制噪声基本措施的基础上,认为健康住宅噪声控制的难点在于设计方法和技术措施两方面,解决问题的思路是将降噪手段视为系统工程,包括住区户外和住宅室内两大系统;综合设计降噪控制技术,才能达到健康住宅声环境的控制标准。     

从道路交通事故统计分析对比谈预防措施

笔者通过对比我国与世界上部分发达国家近十年来在道路交通事故方面的统计数据 ,并根据经济发展水平与机动车保有量的正比例关系及当前我国道路交通事故现状 ,分析得出道路交通安全事故的发生 ,与人、车辆、道路、环境信息及管理等因素具有密切关系 ,其中人 (尤其是驾驶员 )作为交通行为的主体 ,是道路交通事故诱因中一个关键性因素。由此 ,作者提出了要有效预防和减少道路交通事故的发生 ,必须将人、车、路、环境信息和管理等诸因素作为一个有机整体系统思考 ,且在未来的道路交通发展中应引入交通稳静化理念 ,以实现道路交通的安全、畅通与高效     

流体动力系统噪声控制研究

以泵为例分析了液压动力系统中噪声产生的机理和危害，结合多年来的生产经验，给出降低和控制液压动力系统噪声的思路和几种基本方法。     

谏壁发电厂7号送风机噪声治理

在分析了送风机主要噪声源及频谱、噪声特性的基础上，应用噪声控制理论，设计并实施了噪声控制方案，达到了预期的治理效果。     

特大型双曲线自然通风冷却塔噪声治理

本文以上海吴泾电厂八期1#、2#机组所用特大型双曲线自然通风冷却塔为例,介绍其噪声特性、控制措施及治理效果。     

基于可接受安全间距的单车道交通流模拟模型

交通流微观模拟是采用计算机对交通流进行描述及分析的方法。尤其对于复杂的交通流而言,微观模拟具有明显的优势,然而模拟的准确与否,关键在于模型的建立。笔者即是在研究我国单车道交通流特点的基础上,借鉴车道变换理论,基于驾驶员可接受的交通安全间距,分析安全变换车道的各间距之间的关系,阐述了有超车的单车道交通流模拟模型的建立方法     

The indirect involvement of buses in traffic accident processes

The involvement of buses in accidents usually is assessed implicitly on the basis of the direct involvement of the bus in the collision or in injury production. This paper deals with the scope and forms of indirect involvement of buses (as a sight obstruction, for example). Accidents were selected by identifying the presence of the term ‘bus’ or synonyms in the text parts of complete police reports (testimonies, statements by the persons involved, etc.) available in electronic form, then analysed in detail. Direct or indirect involvement of a bus is found in 3.6% of traffic injury accidents reported by the police in the community studied (direct involvement: 1.4%; indirect involvement: 2.2%). The different forms of indirect involvement are then described, and some possibilities of preventive measures are discussed.     

Arts as a vehicle for community building and post‐disaster development

Use of the arts in international aid is common in an ad hoc form, but it has not been systematically theorised or evaluated. The arts have the potential to be a culturally contextualised and sustainable intervention for adults and children in the aftermath of war or disaster. On the micro level, the arts are a method to enable the retrieval and reprocessing of traumatic memories that are often encoded in images rather than in words. On a macro level, they can help to reconstruct a group narrative of a disaster as well as mobilise people back into control of their lives. This paper researches a long‐term project using arts in Sri Lanka following the civil war and tsunami. A central finding is the need to understand arts within their cultural context, and their usefulness in strengthening the voices and problem‐solving capacities of the victims of the disaster.