XX大厦地下室桩基工程.doc

XX大厦地下室桩基工程 摘 要 天津高新区软件和服务外包基地综合配套区-中央商务区一期由XX塔楼、靠山楼及2层的裙楼组成，其下均设置三层地下室，地下各层层高均为4m，XX塔楼建筑总高度321m。 中央商务区一期工程总建筑面积49.7156万㎡,办公建筑面积38.28万㎡，商务区建筑面积为11.435万㎡，市政设施建筑面积为6万㎡。 本施工组织设计主要用到的新技术有：大体积混凝土温度检测及控制技术；深基坑环形内支撑运用；高大模板支撑体系等。新技术的运用将有利于加快工程进度，节约工程成本，提高工程质量，是未来施工的一个趋势。 在施工组织编制过程中，运用了梦龙、project等工程管理软件，提高了施工组织编制的速度和精确度。管理软件的使用是未来的一个趋势。 本施工组织设计尽量的合理安排各工序间的关系，由于施工过程中会遇到各种不确定因素，本施工组织设计只对工序做了粗略的安排，在施工进行的过程中，根据每个施工阶段的具体情况还必须进行细化设计，编制施工方案，对有特殊要求的或者关键的工序要单独编制专项施工方案。 本项目将建成集办公、住宅、酒店、娱乐、休闲为一体的全新中央商务区，将成为一个具有国际水准的商务花园，与香港中环商务区媲美，成为中国津京地区城市中心的新地标 关键词：施工组织；中央商务区；施工部署；施工方案  Abstract Tianjin high-tech zone software and service outsourcing base synthetically area - the central business district issue by XX tower, backer floor and two layers of the podium, its three layers are setting the basement, underground 2.5m high 4m, XX towers are total height 321m architecture. The central business district (CBD) total construction area of phase of the project 49.7156 million ㎡, office buildings 38.28 million ㎡ CBD area of building area, 11.435 million ㎡, municipal facilities construction area of 6 million ㎡. The construction organization design main use new technology has: mass concrete temperature testing and control technology; In deep foundation pit supporting applications, annular Tall formwork supporting system, etc. The use of new technologies will help to accelerate the progress of the projects, managing engineering cost, improving engineering quality, is a tendency of future construction. In the construction organization and compiling process, the use of the MengLong, bought project management software, such as improve the construction speed and accuracy of organization. Management software use is a tendency of the future. The construction organization design the reasonable arrangement as far as possible, the relation between each process due to construction process will encounter all sorts of uncertainty factors in the construction organization design, the only to do a rough process