共查询到20条相似文献,搜索用时 125 毫秒
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装配式建筑是建筑业的发展趋势,其摒弃了工地湿作业的建筑方式,转变为工业化、信息化的制造模式,符合“可持续发展”“四节一环保”等观念,是建筑产业化的重要内容,为实现“绿色建筑”提供了新的思路,但在建筑行业中仍存在政策、技术、市场、环境等诸多因素阻碍其发展。利用文献梳理法及专家访谈法,以施工单位为视角,分析总结装配式建筑在我国的实施障碍因素,对障碍因素进行 KMO 及 Bartlett 分析,利用主成分分析方法对这些指标进行探讨,研究得出在施工单位视角下的装配式建筑推广的主要障碍,通过 DEMATEL 模型将障碍因素分成原因因素及结果因素,并根据各障碍因素之间的层级关系以及因果关系提出建议。 相似文献
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我国发展低碳建筑的障碍因素及对策研究 总被引:6,自引:1,他引:5
阐述温室气体排放带来的巨大问题和我国温室气体排放现状,探讨低碳建筑的概念和内涵,分析我国发展低碳建筑的障碍因素,并提出对策。 相似文献
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通过文献分析法﹑实地走访法﹑调查问卷法调研浙江省绿色建筑发展现状,指出浙江省发展绿色建筑目前存在的问题,并对影响浙江省绿色建筑推广的障碍因素作了有效的分析。 相似文献
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Per Erik Eriksson Stefan Olander Henrik Szentes Kristian Widén 《Construction Management & Economics》2013,31(1-2):97-108
There is a strong need for a productive and innovative infrastructure sector because of its monetary value and importance for the development of a sustainable society. An increased level of industrialization is often proposed as a way to improve efficiency and productivity in construction projects. In prior literature on industrialized construction, there are however neither many studies addressing more long-term aspects of innovation and sustainability nor studies within the infrastructure context. Organizational theory suggests that firms need to be ambidextrous and focus on both long-term exploration of new knowledge and technologies and short-term exploitation of current knowledge and technologies, in order to achieve sustainable development. Therefore, an investigation of how both short-term exploitative performance objectives and long-term explorative development can be addressed when implementing industrialized construction in infrastructure projects was conducted. A case study consisting of four infrastructure projects shows that the main drivers for increased industrialization are of an exploitative nature, focusing on cost savings and increased productivity through more efficient processes. The main barriers to increased industrialization are however related to both explorative and exploitative activities. Hence, by managing the identified barriers and explicitly addressing both exploitation and exploration, industrialized construction can improve both short-term efficiency and long-term innovation and sustainability. 相似文献
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对建筑产业化系统与BIM技术进行了介绍,分析了BIM在产业化系统中的作用,并从建筑设计、施工、运营维护等方面进行了阐述,同时对BIM技术在建筑产业化系统中存在的问题进行了研究,提出了相应的改进建议,以促进BIM技术的发展。 相似文献
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Johan Larsson Per Erik Eriksson Thomas Olofsson Peter Simonsson 《Construction Management & Economics》2013,31(1-2):83-96
Improving productivity and innovation is a central challenge in all industries, but particularly in construction where improvements have been slow. To meet this challenge, a recent investigation into the actions of Swedish government clients has recognized needs to improve planning during project procurement phases, increase numbers of turnkey contracts and raise industrialization of the sector. In response, the Swedish Transportation Administration has launched a research and innovation programme to foster an industrial approach and identify ways to increase the standardization of products and processes. However, increasing industrialization has been difficult to achieve in the project-based construction industry except in the process-based housing sector. Further, there has been little research on the concept of industrialized infrastructure construction and barriers to its implementation. Opinions and attitudes of clients, consultants and contractors in the infrastructure sector were investigated in relation to the core elements of industrialized construction, and the barriers hindering its development. Opportunities and obstacles related to both product and process standardization for continuous improvements and the relationships between clients and contractors are revealed. Hence, the implementation of industrialized construction requires tightly focused governance at the outset of projects and profound changes to established attitudes, norms and regulations. 相似文献
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在以人为本、科学发展为主题的今天,要实现劳务队伍企业化、务工人员产业化,使农民工融入城镇化发展进程,成为建筑业改革所遇到的重大课题。本文通过分析建筑劳务市场现状,提出六点劳务分包管理发展建议。 相似文献
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回顾了我国各时期建筑工业化的发展状况,提出新时期发展建筑工业化的必要性与紧迫性,以实现建筑业产业转型与技术升级。按发展建筑工业化的
目的与要求,对装配式混凝土结构、现代现浇结构和钢结构三种建筑工业化发展模式的特点进行了思考与分析,重点对装配式混凝土结构在目前推广应用中
存在的问题进行了讨论。最后针对当前我国建筑工业化的发展情况提出有关建议:要全面推进多模式建筑工业化工作;要加强研发与工程示范应用;要立足
于政策支持,也应注重市场化引导;要积极推进建筑工业化全产业链建设,并应积极推进BIM技术在建筑工业化中的应用。 相似文献
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首先分析精柔建造的内涵,给出精柔建造的定义,并分析精柔建造的六大观念(即求精观、动态观、突破观、权变观、细致观、拉动观),指出精柔建造的特点;然后分析精柔建造与精益建造的比较优势;最后阐述推进建筑工业化将提高精柔建造的可行性和必要性,精柔建造将有力促进建筑工业化的发展。 相似文献