关键词: 浅埋隧道, 地表建筑物, 基础注浆, 跟踪注浆, 注浆纠偏, 建筑物保护

Abstract:

 The grouting executed to protect the surface buildings on top of Wucunshan tunnel on Airport Road in Xiamen is focused in the paper. Foundationconsolidating grouting and tracing grouting are executed to control the settlement of the buildings and buildinglifting grouting is executed to rectify the inclinations of the buildings. The methods, materials, technologies and equipments of the grouting are presented. The paper may provide technical references for other building protection projects in the future.

Key words: shallowcovered tunnel, surface building, foundationconsolidating grouting, tracing grouting, inclinationrectifying grouting, building protection