高层建筑施工组织设计编制加强
摘 针高层建筑施工组织设计编制工作进行总结结合高层建筑工程特点阐述高层建筑施工组织设计编制容点提出高层建筑施工组织设计加强措施指出编制施工组织设计时应遵循保证重点统筹安排原合理解决施工阶段种问题保证质量工期造价
关键词 高层建筑 施工组织设计 编制
前着施工企业制度改革完善理模式市场济转变监理制度进步健全建筑施工断完善高层建筑施工组织设计提出新求总结施工组织设计方面体会
1 高层建筑施工组织设计编制
高层建筑首先根工程特点编制基施工步骤施工方案责分配划分出理部门机械设备岗员培训教育施工现场布置合理组织施工做出详细编制说明高层建筑施工现场理中涉施工程中遇预见突发事件遇暴雨暴雪天气较意外状况时重新调整施工方案施工组织进度计划果施工设计满足甲方求发生变更重新方案做出变更施工方案调整情况着施工程发生变化改变高层建筑施工中注意机械设备合理选择高层建筑选择机械设备时结合高层建筑运输量机械费工期影响特点合理选择机械设备高层建筑进度节约成着重意义高层建筑生产周期长工程量工程进行成核算成控制非常必合理配备机械设备合理安排施工流程仅仅提高工作效率作助减少工浪费节约成 施工现场编制合理材料保计划助减少材料浪费节约成高层建筑施工组织设计充分考虑建设规模客观条件实事求进行编制编制容深度考虑现场理特点重点考虑全局性部署问题结合实际抓住重点突出点施工方案措施
2 高层建筑施工组织设计加强
高层建筑施工组织设计加强首先施工方案加强施工方案合理编制施工现场理缩短工期作施工方案进行证创新必方案证包括容 高层建筑施工复杂性判断施工程中安全性判断施工技术行性判断施工机械配置员安排判断施工工期质量保证措施判断等施工组织设计中保证环节序进行充分发挥机械设备施工员作合理工现场投资工期进行定量分析针环节做出施工方案方案反复较中选出适合工程期保质完成务效节约成施工方案高层建筑工程量施工工期长施工布置难度较基础埋深较深土石方工程基础开挖程中水处理周围建筑设施基础保护会产生问题做出详细专项方案行性进行详细证高层建筑施工机械设备选根建筑物结构类型面复杂程度施工场周围环境施工方法选择合理节约成施工机械机械设备费高低定反映济效益例机械化程度高机械费高加快施工进度降低劳动消耗机械设备选配套综合考虑济效益进行全面技术济较高层建筑施工组织设计完善质量保证体系施工全程工程质量进行全面理控制 时质量保证体系延伸施工队组直理岗位 项目质量目标进行层层分解落实施工基层单位通严谨理确保总目标实现 通明确分工密切协调配合工程质量始终处效控制状态该体系全面贯彻实施具体措施杜绝合格品出现返工现象发生
高层建筑制定施工组织设计完善安全保障体系建立完善安全生产责制安全施工重点部位基坑边坡机械设备脚手架安全防护做出详细方案利承包工程套完善组织理系统更利施工理圆满完成施工务施工组织编制越细化施工中遇问题越少越利工程利进行
施工进度计划高层建筑施工组织设计重环节编制施工进度计划坚持先紧松原考虑种预见素制约甚新材料新工艺应成熟造成工期延误素施工进度计划反复雕琢降低种利素进度影响发生风险进行预测样发生预见风险时致造成工期延误
施工现场合理布置高层建筑施工必须证方面施工现场布置充分利塔吊工作半径量减少死角材料构件堆放控制塔吊工作范围施工现场仓库布置合理量减少二次搬运 施工现场时水电时设施布置应条理量减少施工面布置紧凑合理 施工组织设计中制定施工现场环境保护措施施工现场封闭理场容场貌时设施卫生理施工现场气噪声水污染做出详细规划布置量减少周围环境干扰做安全文明施工
高层建筑项庞工程时许企业法完成全部工程出现工程分包总包方施工组织设计中涉分包工程施工方案施工技术等容总包方必须求分包方承包工程制定出详保证工程质量工期施工方案总包方权决定分包方施工时间权求分包方工序衔接配合总包方工作高层建筑层数结构工程量工程装修设备较复杂等特点施工组织设计时定遵循保证重点统筹安排原通合理施工组织解决施工阶段问题达保证质量工期降低成提高效益目
参考文献:
[1] 邹红烨 李民 刘敏 施工组织设计编制[ J ] 水利天19972(6)2627
[2] 陆馥雯 浅析施工组织设计工程活动中作编制程序[J] 广东科技 2007(04)
[3] 徐波 浅议单位工程施工组织设计存问题[J] 科技资讯 2006(09)
[4] 魏霆优化施工组织设计合理确定工程造价山西水利科技2007(4)82 83
[5] 宋彦华建筑工程施工组织设计发展创新中国科技信息2007(11)
Compiling and strengthening the construction organization design of highrise building
Abstract With a summary on the construction organization design compilation of the highrise buildingcombining with highrise building engineering featuresthe paper describes the compilation contents and main points of highrise building construction organization designputs forward the strengthening measures of highrise building construction organization designand points out some matters needing attention in compiling construction organization designsuch as following the principles of guaranteeing points and rational arrangementand rationally solving various construction problemsso as to ensure the construction qualityconstruction schedule and construction cost as well.
Key words highrise building construction organization design compilation
At present with the reform and improvement of the system of construction enterprises management pattern's transformation into a market economy the supervision system to further improve the construction also is in ceaseless and perfect all these are the construction organization design of highrise building of the new requirements I have summarized some experiences of construction organization design
1 The preparation of construction organization design of highrise building
Highrise building according to the first distribution characteristics of the project preparation of basic construction procedure construction scheme and the responsibility to divide the management department but also the use of mechanical equipment training staff and the layout of construction site and how to organize construction to make detailed compilation and description The construction site of the highrise building management involved in construction of the unpredictable emergencies such as storm Blizzard weather these unexpected situation but also to adjust the construction scheme and construction organization plan and if the construction design can not meet the party requirements and changes also want to to make changes to the plan the construction scheme of adjustment and some other situation to change along with the change of the construction process In highrise building construction must pay attention to the reasonable selection of mechanical equipment and use high rise buildings should be combined with highrise buildings machinery and transport a large amount of high cost big influence on the duration of the characteristics in the selection of mechanical equipment has a very important significance to the reasonable choice and use of machinery and equipment of the highrise building schedule and cost savings Long production cycle of highrise buildings large quantities cost accounting and cost control of the project is very necessary reasonable use and equipped with mechanical equipment and rational arrangement of the construction process not only have a great role to improve the work efficiency but also help to reduce artificial waste save the cost the preparation of construction site and reasonable material the use and storage program helps to reduce material waste cost savings High rise buildings construction organization design should fully consider the construction scale the objective conditions seek truth from facts to compile content and depth of prepared to consider the characteristics of onsite management focus on the global deployment issues combined with the actual seize the key highlight the main points of construction scheme and measures
2 Strengthening construction organization design of highrise building
Strengthening construction organization design of highrise building is the first is to strengthen the construction plan the reasonable construction scheme have great effect on the construction site management and shorten the construction period so the construction scheme is demonstrated and innovation is very necessary the project includes the following content the complexity of the construction of highrise buildings the safety of the construction process of judgment the feasibility of the construction technology of judgment on the allocation of construction machinery and personnel arrangement of judgment the construction period and quality guarantee measures of judgment in construction organization design to ensure that every link in an orderly manner to give full play to the role of mechanical equipment and construction personnel reasonable use of the site but also on the investment construction period of quantitative analysis make a construction scheme for these links in each scheme comparisons to choose the most appropriate engineering not only the quality and timely completion the task but also can effectively save construction cost Highrise building engineering quantity long construction period construction layout is also great difficulty depth of foundation is deep the earthwork and groundwater foundation excavation process and problems of building facilities around foundation how to protect will have to make special scheme in detail and demonstrates its feasibility Selection of mechanical equipment in high rise building construction according to the building structure type complex degree the construction site and the surrounding environment and construction method to select the most reasonable the most economical cost of construction machinery mechanical equipment of low cost does not necessarily reflect the economic benefit For example a high degree of mechanization machinery costs are high but can accelerate the construction and reduce the consumption of labor so the selection and matching of mechanical equipment should consider economic benefit to conduct a comprehensive technical and economic comparison The construction organization design of highrise building with perfect quality assurance system to conduct a comprehensive management and control of the whole construction process quality at the same time the quality assurance system extends to the construction team until the main management position The project quality target down to every level to implement the various construction units the strict management to ensure the realization of the overall goal of the Through a clear division of labor close coordination and cooperation so that the project quality is always under effective control The specific measures for the full implementation of the system to produce substandard products and rework phenomenon
Highrise building to establish security system construction organization design perfect establish and improve the responsibility system for production safety the construction safety key positions such as security and protection of foundation pit slope mechanical equipment and scaffolding to make a detailed plan Thus the successful project a set of organization management system is more conducive to the construction management thus successfully completed the construction tasks the preparation of construction organization of the more detailed the problems met in the construction of the less the more conducive to the smooth progress of the project
Another important aspect of highrise building construction schedule and construction organization design preparation of construction schedule should adhere to the principle of tight pine must take into account the many unpredictable factors even is the application of new material and new technology the immaturity of time delay factor to the progress of the construction plans tried to reduce the influence of various factors the progress to predict the possible risk so that in case of unpredictable risks will not delay
Another aspect of construction site is the rational layout of highrise building construction must demonstrate layout of construction site should make full use of the working radius of the tower crane minimize the dead angle stacking materials and components to control tower crane in the scope of work the construction site of the warehouse layout should be reasonable try to reduce the two handlingSite temporary water arrangement of electric and temporary facilities should be organized construction reduce the construction land the layout is compact and reasonable and the formulation of environmental protection measures in the construction site in construction organization design closed management on the construction site field capacity field appearance a temporary Shi Weisheng management and construction site on the air noise and water to make the planning and layout of pollution with minimize disturbance to the surrounding environment to achieve safe and civilized construction
It can’t involve the construction scheme and construction technology content of the subcontract works but the contractor must request the subcontractor contracting project to develop detailed can guarantee the construction scheme of engineering quality and construction period the Contractor shall have the right to decide the time of construction subcontractor have the right to demand the subcontractor with the general contractor work in the process of cohesion Due to the characteristics of multiple layers of highrise buildings large amount of structural engineering underground engineering and decoration equipment is relatively complicated the construction organization design must follow the principles arrangements solve the problems in the construction stage by reasonable construction organization ensure the quality and construction period reduce the cost and increase the benefit
References:
[1] ZhouHongyeLiWeiminLiuMin Preparation of construction organization design[J] Water Conservancy world 19972(6)2627
[2] LuFuwen On the construction design engineering activities in the role and preparation procedures[J] Guangdong Science and Technology 2007(04)
[3] XuBo On the construction organization design units Problems[J] Information Technology 2006(09)
[4] WeiTing Optimization of construction design project cost reasonable assurance Shanxi Water Science and Technology2007(4)82 83
[5] SongYanhua The construction is construction design development and innovation China Science and Technology Information 2007(11)
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