曾里 陈巧丽 熊俊杰 李守成
摘要:旋挖钻孔桩施工技术属于建筑工程当中的常见工艺类型,并且具有简易性和便捷性的操作特点,对设备和成本的投入要求较低,且在不同类型的地质条件和工程项目当中具有较为广泛的应用。在使用旋挖钻孔桩施工工艺的同时,由于不可预测的问题时有发生,阻碍了建筑工程的施工进度,需要从旋挖钻孔桩的使用方法和操作特点入手,切实地解决技术和质量问题,在最大程度上降低安全隐患的发生概率,为建筑工程的施工质量提供保障。
关键词:建筑工程 旋挖钻孔桩 技术特点 应用流程
Construction Technology of Rotary Drilling Bored Pile in Construction Engineering
ZENG Li1 CHEN Qiaoli1 XIONG Junjie1 LI Shoucheng2
(1. Jiangxi Geological Engineering (Group) Company,Nanchang, Jiangxi Province, 330029 China; 2.Neijiang Vocational and Technical College, Neijiang, Sichuan Province, 641100 China)
Abstract: Rotary bored pile construction technology is a common process type in construction engineering, and has the characteristics of simplicity and convenience. It has low requirements for equipment and cost investment, and is widely used in different types of geological conditions and engineering projects. While using the construction technology of rotary drilling bored piles, unpredictable problems occur from time to time, which hinder the construction progress of the construction project. It is necessary to start with the use methods and operating characteristics of rotary drilling bored piles to effectively solve the technology and quality problems, to minimize the probability of potential safety hazards, and to provide a guarantee for the construction quality of construction projects.
Key Words: Construction engineering; Rotary drilling bored pile; Technical characteristics; Application process
在建筑工程的施工過程中实现了对旋挖钻孔桩施工技术的广泛应用,并且能够打破施工条件的限制,在软土、流沙以及流泥等施工区域仍然能够获得良好的应用效果。在建筑工程当中若仅仅使用人力对桩基进行挖取,则无法达到工程的进度要求,而使用旋挖钻孔桩施工技术不仅能够提高工程的施工效率,还可以对建筑物的基本性能加以完善,确保后续施工作业的顺利进行,充分地发挥出旋挖钻孔桩施工技术在建筑工程当中的实用价值[1]。
1 建筑工程当中旋挖钻孔桩施工技术的操作特点
1.1提升建设工程施工作业的自动化水平
通过对旋挖钻孔桩施工自动化技术应用水平的不断提升,不仅能够达到缩短施工周期的目的,也可以减少建筑工程企业的实际投入成本,在保障工程施工质量的同时,为施工企业带来良好的经济效益和社会效益。……