Abstract：
In Xiaoshan Airport Phase II project, the construction of terminal building and tunnel foundation passing through the main building encounters such difficulties as different elevations and poor cohesiveness of local soil, etc. Therefore, compound soil nail wall support technique is adopted to guarantee the pore-forming stability in certain soil and to accelerate the construction speed; integral pouring concrete for the bottom layer of joining beam effectively improves the waterproof performance of foundation; appropriate equipments are selected and arranged during support dismantlement and computer software is used for reasonable adjustment of construction sequence, to obviously accelerate the construction speed; innovative mortar backfill technique realizes effective utilization of local resources and problems in narrow spacing among slope protection piles are successfully solved.
LIU Liang,ZOU Ai-hua,LI Xiao-wei et al. RESEARCH AND APPLICATION OF GENERAL CONSTRUCTION TECHNIQUE
OF COMPLEX FOUNDATION[J]. Architecture Technology, 2014, 45(5): 400-405.
