基于大型机场下的隔震沟节点施工技术  

CONSTRUCTION TECHNOLOGIES OF JOINTS OF VIBRATION ISOLATING GROOVE OF A LARGE AIRPORT

作　　者：李红现 李占良 于新平[1] 谢记可[1] 刘俊杰[1] LI Hongxian;LI Zhanliang;YU Xinping;XIE Jike;LIU Junjie(Northwest Branch of China Construction Eighth Engineering Bureau Co.,Ltd.,Xi'an 710065,China)

机构地区：[1]中国建筑第八工程局有限公司西北公司,西安710065

出　　处：《低温建筑技术》2022年第9期145-149,共5页Low Temperature Architecture Technology

摘　　要：解决大型机场中隔震沟图纸量多、结构复杂、技术深度大及个别特殊复杂节点施工处理措施较为困难的问题,应用BIM技术对首层比较复杂特殊的隔震沟节点进行建模,并给出明确节点构造,BIM技术的应用融合不但加深了现场施工人员对隔震沟的理解,便于现场施工技术人员的质量过程把控,而且提高了隔震沟节点施工技术的可靠性,工程隔震沟节点的设置能够有效阻止地面振动能量的传播,使得航站楼建筑整体减隔震效果得到了较大提高。The vibration isolating groove of large airports subjects to the large amount drawings,complex structures,and complex node constructions.The complex nodes of vibration isolating groove in the first layer was modelled,the structure of which was determined.The application of BIM technology deepened the understanding of vibration iso⁃lating grooves,which makes it convenient to control the quality and improves the reliability of the construction pro⁃cess.The installation of vibration isolating groove nodes can effectively prevent the transmission of vibration energy on the ground,which makes the overall isolation effect of the terminal building has been greatly improved.

关 键 词：隔震沟 节点构造 地面震动能量 航站楼建筑 

分 类 号：TU74[建筑科学—建筑技术科学]