论文部分内容阅读
近几年来,高层建筑的迅速兴起,促进了深基坑支护技术的发展。建筑基坑的开挖与支护结构是一个系统工程,涉及工程地质、水文地质、工程结构、建筑材料、施工工艺和施工管理等多方面,其施工方案的可靠性及施工质量将直接影响地下室主体施工的结构和作业工人人身安全。在基坑施工中,施工阶段是项目实施的重点和关键阶段,必须注重初期土建工程的质量和控制,加强对深基坑周围土体止水效果的控制,严格按照既定方案进行科学合理的施工,同时做好深基坑支护的信息化管理,充分利用观测点的预报功能,避免因小细节的失误而造成重大安全事故,从而保证工程达到优质标准。
In recent years, the rapid rise of tall buildings has promoted the development of deep foundation pit support technology. Construction excavation and support structure is a systematic project involving engineering geology, hydrogeology, engineering structure, building materials, construction technology and construction management and other aspects of the reliability of the construction program and construction quality will directly affect the basement The main construction of the structure and workers personal safety. In the construction of the foundation pit, the construction stage is the key and key stage of the project implementation. The quality and control of the initial civil works must be emphasized. The control of the sealing effect of the soil around the deep foundation pit should be strengthened. Scientific and reasonable construction should be carried out in strict accordance with the established plan At the same time, the information management of deep foundation pit support shall be well done and the forecast function of observation points shall be fully utilized so as to avoid causing major safety accidents due to small details and errors so as to ensure that the project meets the high quality standards.