關鍵詞：塔吊 十字梁板基礎 力學數學模型
Cross-beam Board Tower Crane Foundation Calculates
Xie Jianmin Xiao Bei Liu Yue
(Guangsha College of Applied Construction Technology, Dongyang 322100, Zhejiang)
Abstract: The overturning load of the tower crane is huge. Using an independent basis, the bottom area is comparatively broad so that we need use more concrete, and thus the technical and economic indicators are lower. Using the cross-beam board, however, the basic mechanical properties are much better, and less concrete is needed.
Key words: tower crane; cross beam basis; mechanical model
塔吊的傾覆荷載較大，採用獨立基礎時，基礎底面積較大，故混凝土用量較大，技術經濟指標較低，改用十字梁板式基礎力學性能較佳，混凝土投入用量相對較小。
十字梁板式塔吊基礎計算.doc
