民用建筑合理用能评估技术分析

为加强节能工作,天津市进一步完善民用建筑合理用能评估制度,通过对建筑各专业能耗影响因素的合理评估,在建设项目初期为节能减排奠定基础,提高能源利用率,从源头杜绝能源浪费,促进本市产业结构调整和产业升级。文章介绍了民用建筑合理用能评估中要考虑的相关因素。     

浙江省建筑节能评估工作的探索

浙江省于2011年9月开始在各地有序推进民用建筑节能评估工作。到2015年,浙江省争取在全国率先基本形成绿色建筑发展体系,实现从节能建筑到绿色建筑的跨越式发展;全省绿色建筑将占当年新增民用建筑的10%以上,既有高耗能建筑节能改造率达到30%以上,建成太阳能光热等可再生能源建筑应用建筑面积5 000万m2。     

民用建筑项目节能评估要点分析

建筑能耗目前在我国社会总能耗中所占的比重约为30%左右,而且以每年10%的速度递增,对我国节能总体目标的完成造成了重大影响。节能评估作为合理控制建设项目能源消费总量的重要措施,同样适用于民用建筑领域。从建筑方案节能设计、建筑用能设备系统、能耗总量分类估算、能效指标对标等节能评估报告编制与审查的重要关注点切入,对民用建筑节能评估中的主要评价因素进行了详细解析,为具体的能评工作提供了实用性参考与指导。     

苏州汽车西站综合客运枢纽项目节能评估

以苏州汽车西站综合客运枢纽项目节能评估为例,对其能源供应、耗能设备、建筑方案等进行了节能评估,分析建筑能源消耗情况,并针对项目具体情况提出了合理用能建议。通过分析项目的节能评估、用能情况、采用的节能措施可行性等,为建设单位和设计单位提供决策参考和设计依据,为政府部门核准、备案或审批项目提供依据,对开展我国汽车客运站类建筑的节能评估工作有一定参考价值。     

建设项目评估中的合理建筑节能

建筑节能与合理用能对于节能、节地、节水、节材,推动绿色建筑建设和发展至关重要,文中就建设项目评估中合理用能提出建议,供开展合理用能评估等相关工作参考.     

温州滨江CBD片区某公共建筑节能评估案例分析

自2011年浙江全省实施民用建筑节能评估以来,全省的民用建筑节能工作水平大幅提升。文章以温州市滨江CBD片区某公共建筑作为案例,分析节能评估工作中的要素与关键技术,着重就地源热泵的建筑一体化设计展开描述。     

《温州市民用建筑项目节能评估实施细则》简介及分析

通过阐述《温州市民用建筑项目节能评估实施细则》的内容,强调基于实践的分析与论述,归纳和总结民用建筑项目节能评估工作在温州地方上的审查要点和解决策略及有关工作经验,旨在提升温州用建筑评估从业人员的专业素养,加强在温州从事民用建筑节能评估工作的专家间交流,使此项工作的执行更具有科学性与专业性。     

建设部发布《民用建筑节能管理规定》（摘要）

本规定所称民用建筑节能，是指民用建筑在规划、设计．建造和使用过程中，通过采用新型墙体材料．执行建筑节能标准，加强建筑物用能设备的运行管理，合理设计建筑围护结构的热工性能，提高采暖、制冷、照明、通风、给排水和通道系统的运行效率．以及利用可再生能源，在保证建筑物使用功能和室内热环境质量的前提下，降低建筑能源消耗．合理．有效地利用能源的活动。     

浅谈建筑节能

1建筑节能的定义 我国《民用建筑节能管理规定》给出了明确的定义：民用建筑节能,是指民用建筑在规划、设计、建造和使用过程中,通过采用新型墙体材料,执行建筑节能标准,加强建筑物用能设备的运行管理,合理设计建筑围护结构的热工性能,提高采暖、制冷、照明、通风、给排水和通道系统的运行效率,以及利用可再生能源,在保证建筑物使用功能和室内热环境质量的前提下,降低建筑能源消耗,合理、有效地利用能源的活动。     

民用建筑节能评估探讨

通过分析民用建筑工程建设和能源利用的特点以及建筑节能发展的趋势,论述了建筑类固定资产节能评估工作的必要性和存在的问题,并结合能耗统计数据给出了相关建议。     

浅析高速公路工程招投标中的最低评标价法

结合目前高速公路施工项目招投标活动的实际情况,阐述了最低评标价法的概念,归纳了其优点及存在问题,对完善最低评标价法提出几点策略,以期促进招标投标市场更加规范有序。     

Place-Making in Megaprojects in Melbourne

This article analyses state-led place-making practices in Melbourne. The two levels of government that influence planning in Melbourne make much of the city as ‘culturally vibrant’ and ‘creative’, and have incorporated creative city-inspired place-making principles into many layers of the planning system. An examination of the development of two mixed-use megaprojects in central Melbourne reveals however that ideals of culturally engaging public places, and indeed of creative landscapes for middle-class consumption, wither in the face of more basic imperatives for economic development. In these case studies the ‘creative city’, no matter how the idea is interpreted, has little traction either as a set of inclusive place-making principles or as a gentrification strategy. The article concludes that the creative city-inspired place-making objectives in the planning system at both state and local levels are ambiguous in their overall intents and completely unsupported by statutory controls. Such place-making objectives as are realised are the compromised results of the interplay of uncoordinated decisions, delivered at the pleasure of the developer.     

Pathogens in septage in Vietnam

Septage is widely acknowledged as a major source of infectious pathogens while disposal of septage, and the operation and maintenance of septic tanks, is not regulated in many developing countries. Twenty untreated septage and septage sludge samples were taken from Can Tho City, Vietnam to examine their pathogen content, and indicator micro-organisms. Escherichia coli and Enterococcus spp. were detected in all samples, regardless of sludge storage time. Phages were detected in 80% of samples. Salmonella spp. were detected in 70% of the untreated septage and 60% of septage sludge samples. Concentrations of phages and bacteria tested in septage sludge after many years of tank storage were much higher than the expected levels. Helminth ova were present in 95% of untreated septage samples with an average of 450 ova l^− 1, and were detected in all septage sludge samples with an average of 16,000 ova l^− 1. Twelve varieties of helminth ova were identified. More helminth ova varieties in higher concentrations were found in septage than those reported from stool samples. The varieties' frequency ranged from 10% to 50% and Ascaris lumbricoides predominated. Results show that pathogens and indicator micro-organisms, especially helminth ova, accumulate in sludge. Thus helminth ova should be considered when septage sludge is treated and used for agriculture. Proper health protection measures must be applied for people handling septage.     

在市场中实践在实践中学习在学习中进步--工程公司市场化进程的回顾与展望

近两年来，工程公司在提高市场竞争意识、推动市场化进程中做了大量工作，其中坚持走出去的方针是我们自我加压、推行加快市场化步伐的一个重要战略步骤。     

新时期广东城市化的新特点

新时期广东城市化出现以下特点:知识源导向、城市由单体向群体化发展、产业集群推动、政府主导自上而下的集约化发展、城镇化向城市化转变、由重“数量”发展向重“质量”发展的转变。     

新形势下高校强化基建财务管理的探讨

在市场条件下高校基建财务人员在加强日常财务管理的同时,必须树立起高度的工作责任心,抓好事前监督、事中监督、事后监督三个环节,全面理解、贯彻执行《高等学校财务制度》,管好用好各项基本建设资金,提高基建财务管理水平,更好地完成高校各项基建任务,以有限的投资,最快的建设速度,获得最大的投资效益。     

浅谈我国工程项目建设成本控制存在的问题

结合目前我国施工企业工程项目成本管理现状,对工程项目成本管理过程中存在的问题进行了较详细的分析,并提出了一些解决问题的办法,以做好项目成本控制工作,进而增强企业经济实力。     

2005年北京办公物业市场七大趋势

趋势一:CBD区域写字楼集中放量从各区域规划方案上看,CBD区域多数项目在03～04年处于项目的报批手续及拆阶段,预计2005年正式推向市场,因此2005年CBD区域将成为北京市场供应集中的域,区域即将供应的项目有北京财富中心(二期)、金地国际花园、万达广场、SOHO尚都、万通中心、世纪财富中心、怡禾国际中心、光华国际等。除去未知项目,2005CBD写字楼办公面积的供应量为60万平方米左右。中关村区域经过一段时间的集中供后开始逐步放缓,2005年供应的体量相对较大的项目有中关村金融中心、新中关。金街区域可能开盘的项目只有2个:英蓝国际中…     

Variation in property taxation in Tulsa

Conclusions It may be reasonably concluded from this study that the range of variation in these ratios of assessed to actual value are of a reasonable size for the great majority of cases. The frequency distribution of these sample ratios was not normal, however, as was assumed a process of this type would produce. On the other hand, the failure of the regression analysis to identify any significant variables which would explain these variations would tend to re-enforce the assumption that the fluctuations were indeed of a random nature.To sum it up in one paragraph, aside from a few extreme cases, the assessing process appears to give estimates which are more consistent than would be expected under the assumption that any errors would be of a random nature, but the regression analysis was unable to isolate any particular socioeconomic characteristics which would explain the variation which was present.Financial support for this research project was furnished by the University of Tulsa.