锚杆基础的施工.doc

锚杆基础的施工 7.1施工前期准备工作 7.1.1熟悉基础图纸和地质勘探报告,了解工程特点、地层条件、设计要求。 7.1.2实地调查塔位的周边情况,包括施工场地、道路交通、水电供应、原材料采购等。 7.1.3结合实际地形提出图纸会审意见。 7.1.4对锚固段周边孔壁进行不透水性试验,当0.2,0.4Mpa压力作用10min后,锚固段周边渗水率超过0.01m3/mm时,应采用固结注浆或其他方法进行处理。 7.1.5对地下埋设物和障碍物等在规划设计阶段已经考虑的问题,在施工前应再度进行细部复核,实际确认无影响后方可施工。 7.1.6对钻孔。注浆及冲洗设备和管路排出的污水物,必须进行适当处理。 7.1.7充分了解关于作业的环保法律、地方法规、并掌握这些法律、法规对确定工程进度和管理的影响。 7.1.8其他:对施工空间、各种设备、辅助设备、工程用道路、与其他工程的配合关系、安全、卫生管理、气象条件等需要进行相应的检查。 7.2施工组织设计 岩石锚杆基础开工前,应详细制定施工组织设计,确定施工方法、施工材料、施工机械、施工程序、质量管理、进度计划、成本计划和安全管理等事项。锚杆基础工程的施工组织设计一般包括以下项目: 7.2.1工程概况:工程名称、工程特点、工程量、工期、地质情况。 and special tools for emergency response equipment and facilities. Emergency preparedness and response plan 1) emergency response (1) If a major accident occurs, the project should set up emergency response teams, chaired by the project manager, head of production and safety coordinators, professional foreman for the crew, primarily responsible for the orderly rescue when an emergency occurs or processing, outsourcing, team manager and support staff, assisting the Deputy Project Manager for related auxiliary work. (2) after the accident, the project manager is responsible for field commander, advance the establishment of emergency response team personnel, accountability, seriously injured officers sent out rescue, have procedures to deal with accidents, incidents, maximum reduction in casualties and property loss. (3) If an accident occurs, press Division in advance for emergency personnel cleared, concentrate manpower and material and financial resources to rescue the injured, decrease of the maximum loss. (4) after the accident processing work (5) identified the cause of the accident and the person responsible. (6) the written report to the supervisor in writing, including the time and place of the accident, injury (death) persons name, sex, age, trades, injuries, injuries. (7) the development of effective preventive measures to prevent such accidents from happening again. (8) education of all personnel of the organizati