论文部分内容阅读
独立扩大式桩基础，是在单根桩柱的底部锚固上一块扩大底板形成的一种钢筋混凝土基础型式。它具有结构简单、施工方便、经济实用以及良好的承载与抗冻能力等优点，是值得推荐采用的钢筋混凝土抗冻基础型式。 一、独立扩大式桩基础的设计 这种基础有桩与底板两部分。桩的断面型?
Independent expansion of the pile foundation, is the bottom of a single pile anchored on the expansion of a base plate to form a reinforced concrete foundation. It has the advantages of simple structure, convenient construction, economical and practical, and good bearing and frost resistance. It is recommended to use reinforced concrete frost foundation type. First, the independent expansion of the design of pile foundation This foundation has a pile and floor two parts. Pile section type?