摘要
基底下局部土层不满足承载力要求,可采用素混凝土灌注桩作为增强体,形成素混凝土桩和土层共同受力的复合地基,从而提高土层承载力。通过分析比较,施工工期和造价具有较大的优势。
Some part of the earth-layer under the ground can not bear the load of the building to be built, So the plain concrete piles can be used as the reinforced blacks to form the composite foundations of the earth-layer and the piles. Thus the bearing capacity will be furthered .By analysis and comparison, not only the timelimit will be shortened but also the building must cast much less in this way.
出处
《建筑技术》
北大核心
2009年第1期53-55,共3页
Architecture Technology
关键词
素混凝土灌注桩
增强体
复合地基
plain concrete pile
reinforced masonrg
composite foundations
