论文部分内容阅读
随着我国城市建设力度不断加强,轨道交通及市政建设工程越来越多。SMW工法桩因具有构造简单、工期短、造价低、施工便捷、环境污染小、截水支护效果好等特点而常被采用。因工法桩施工技术引进时间不长,缺乏科学的施工工艺,未形成完善的技术规程,施工过程易形成一些质量弊病,给工程留下一定的安全隐患。就盐城南洋机场T2航站楼工程所采取SMW工法桩施工工艺的控制进行阐述,以供业内人士借鉴。
With the continuous strengthening of urban construction in our country, there are more and more rail transit and municipal construction projects. Because of its simple structure, short construction period, low cost, convenient construction, small environmental pollution and good water cut supporting effect, SMW method pile is often adopted. Due to the lack of scientific construction technology and the lack of a sound technical regulation, the construction process is easy to form some quality defects, leaving a certain potential safety hazard for the project. Yancheng Nanyang Airport T2 terminal project to SMW method pile construction process control described for the industry for reference.