摘要
首都国际机场新航站楼工程建设规模大、工期紧，根据建筑设计和功能需要，采用了多种薄壁铜屋架，并推广应用建设部十项新技术。采用无粘结预应力混凝土及超长间距伸缩缝设计方案，基础底板设置滑动层等技术措施，对加快工程进度、提高工程质量、降低工程造价发挥了很大作用。
The new aviation building of the Capital Interntional Airport has been designed of a gigantic project and an urgent task. Basing upon requirement of architectural function and building serviceability, a great variety of thin tube steel roof trusses was adopted, and 10 new technical items of the construction Ministry were widely applied. Furthermore, there are some technical measures adopted for its design, namely: 1,prestressed concrete without bond, 2, overlength expansion joint design and 3, foundation bed sliding layer design. As a result, itwould accelerate the progress schedule, promote the construction quality and reduce the construction cost considerably.
出处
《建筑技术》
北大核心
1998年第5期304-307,共4页
Architecture Technology
关键词
钢屋架
钢结构
机场
航站楼
施工
设计
steel roof truss, steel structure, cold extruded joint, sliding layer, cold rolled twisted bar
