软土(或高填土)地块塔吊基础型式选择

Type Selection of Tower Crane Foundation in Soft Soil (or High Fill) Block

软土(或高填土)地基条件往往与塔吊生产商提供的使用说明书中的塔吊基础地基地质要求不符合,一般需要另行设计塔吊基础,这一情况对大多数施工项目部来说是一个新课题。为了达到安全可靠、经济节约的效果,本文提出了扩展基础和桩基础两种型式的主要设计内容及适用条件。

Soft soil （or high fill） foundation condition often does not conform to the geology requirement specified in the manufacturer＇s service manual for tower cranes, so the tower crane foundation need to be designed singly, this is a new subject for most construction departments. This article introduced the main design content and applicable condition of the two types of foundation as spread foundation and pile foundation.