超高层建筑全寿命周期环境影响评价体系研究

摘要

With the rapid development of the construction industry and the decrease of land resources in China , super high-rise buildings are developing rapidly in central cities. Currently, the impacts of super high-rise buildings upon the environment are becoming unnegligible. According to the impacts during stages of construction and operation management, the paper comprehensively analyzes both domestic and international green building evaluation systems and evaluation standards in consideration of the super high-rise building development trends and the approaches to tackle super-tall building’s environmental impacts and on the base of super high-rise build-ing life cycle. The paper establishes a system of environmental impact assessment of high-rise building in accor-dance with the preliminary stage (project conception and feasibility study, survey), design stage, construction stage, operation and maintenance stage, and the demolition stage .By means of multi level fuzzy evaluation model, the system can evaluates comprehensively the environmental friendliness of super high rise buildings in their whole life-cycles, and thus can provide theoretical basis and practical guidance for environmental management on super high-rise buildings.%　　建筑业的快速发展以及我国土地资源日益减少，使得超高层建筑在中心城市发展迅猛，当前超高层建筑对环境造成的影响已不容忽视。本文根据超高层建筑在施工、运营管理阶段对环境的影响，结合超高层建筑的发展趋势以及减轻环境影响的途径，基于超高层建筑的全寿命周期，综合分析了国内外绿色建筑评价体系与评价标准，尝试按照前期阶段(项目构思与可行性研究、勘察)、设计阶段、施工阶段、运营维护阶段、拆除阶段建立超高层建筑的环境影响评价体系。通过运用该评价体系和多层次模糊综合评价模型，可对超高层建筑全寿命周期环境友好程度进行综合评价，试图为超高层建筑寿命周期的环境管理提供理论依据和实践指导。