广州市城区楼宇空中步行连廊项目建设若干问题的研究

发布时间：2018-07-14 17:07

【摘要】：从2002年开始,广州市规划局提出在市内城区楼宇间建设空中步行连廊的规划设想,拟在广州市多个人流、商业集中区域进行连廊建设。珠江新城核心区及兴盛路空中步行连廊系统属于广州市第一批实施建设的连廊项目,其实施建设的管理经验总结对日后广州市城区其他楼宇步行连廊系统建设是具有研究意义的。本文以珠江新城核心区及兴盛路空中步行连廊项目作为研究蓝本,主要研究项目的规划要点、项目实施要点、工程质量、安全、成本、施工组织及进度控制和日后建成营运等,具体深入分析了项目建设过程中的存在问题及解决措施。经研究分析,项目规划符合城市交通网络密集发展,保证人行交通畅顺,有效使核心区的各大建筑及交通主干道的交通关系密切,促进商业片区之间衔接。由于项目属于试点工程,引入代建管理模式是促使项目可在亚运前顺利完成实施的重要手段。同时也因为项目启动仓促,前期工作不完善,项目实施建设困难,导致实际工期比合同工期延迟了93天,施工成本方面,实际施工成本比计划成本高出630.5万元。项目建成后,按照市政设施的管养方式进行维护管理。通过本次的研究分析总结经验,首先,从规划工作上,必须在建筑规划报建阶段就督促相关项目业主考虑落实连廊实施桩位或牛腿结构等连廊的搭接方式。建议规划允许商业(广告)植入连廊,提高其商业价值,有效调动业主的建设积极性。其次,建设前期必须做好管线、地下构筑物的摸查工作,连廊的水电接入尽量在市政设施上考虑。第三,设计方面,采用多种风格设计以配合各种不同建筑的外观,建设实施期间,提前完成工程地质勘探工作,施工前完善施工图纸,明确连廊接口与建筑物的结构及建筑处理做法。第四,施工招标方面,必须制定合理工期,严格审核招标清单杜绝漏项情况,以甲供料的方式对于钢结构部分进行独立招标或严格考核钢构分包单位,以保证进度、质量要求。根据市政府的指导思想,广州市城区楼宇步行连廊将在各商业密集,人流量大的区域推广和实施,通过本次研究,为日后其他楼宇空中步行连廊建设提供了经验和指导。　
[Abstract]:Since 2002, the Guangzhou Planning Bureau has put forward the planning plan of building an aerial walking corridor between buildings in the urban area, and plans to build the corridor in the area of multiple personal flow and commercial concentration in Guangzhou. The Pearl River New City core area and the Xingsheng Road Air Walking Corridor system belong to the first batch of corridor projects implemented in Guangzhou. The summary of management experience is significant to the construction of pedestrian corridor system of other buildings in Guangzhou. This paper takes the Pearl River New Town core area and Xingsheng Road Air Walking Corridor Project as the research blueprint, mainly studies the planning key points of the project, project implementation points, project quality, safety, cost, construction organization and schedule control and future construction and operation, etc. The existing problems and solutions in the process of project construction are analyzed in detail. Through the research and analysis, the project plan accords with the dense development of urban traffic network, ensures the smooth traffic flow of pedestrian, effectively makes the traffic relationship between the major buildings and traffic trunk roads in the core area close, and promotes the connection between the commercial areas. As the project is a pilot project, the introduction of agent management mode is an important means to promote the successful implementation of the project before the Asian Games. At the same time, because the project starts hastily, the early work is not perfect, the project implementation is difficult, the actual construction period is delayed 93 days compared with the contract construction period, the actual construction cost is 6.305 million yuan higher than the planned cost. After the completion of the project, according to the management of municipal facilities maintenance management. First of all, from the planning work, it is necessary to urge the relevant project owners to consider implementing the lap way of the verandah, such as pile position or corbel structure, in the stage of building planning and construction. It is suggested that the planning allow commercial (advertising) to be implanted into the verandah, improve its commercial value, and effectively mobilize the building enthusiasm of the owners. Secondly, in the early stage of construction, the pipeline and underground structure must be explored and the hydropower connection of the corridor should be considered as far as possible in the municipal facilities. Third, in terms of design, various styles of design are adopted to match the appearance of various kinds of buildings. During the construction period, the engineering geological exploration work is completed ahead of time, and the construction drawings are improved before construction. Make clear the structure and construction treatment of the corridor interface and the building. Fourth, in the aspect of construction bidding, we must draw up a reasonable time limit, strictly check the bidding list to prevent leakage, and carry out independent bidding or strict examination of steel subcontract units to ensure the progress and quality requirements. According to the guiding ideology of the municipal government, the pedestrian corridor of urban buildings in Guangzhou will be popularized and implemented in all areas with dense commerce and large flow of people. Through this study, it provides experience and guidance for the construction of air walkway corridors of other buildings in the future.
【学位授予单位】：华南理工大学
【学位级别】：硕士
【学位授予年份】：2010
【分类号】：F284

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