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图２树坨牵引到位杭州上塘路和文晖路交叉口处有古樟树两棵，高约２５m，树坨平面尺寸为１４．８m×８．８m，深２．２m，因影响高架桥施工，需向南移５．１m，再向东移３９m。为使古樟树能顺利搬迁，我们专门制作了一副井字形桁架（题图），它既是支托顶入树坨下面的钢底板，?
Figure 2 tree lump traction in place Shangtang Road and Hangzhou Wenhui Road intersection with two ancient camphor tree, about 25m high, tree lump plane size of 14.8m × 8.8m, 2.2m deep, due to the impact of viaduct construction, the need to Move 5.1m to the south, move 39m further to the east. In order to make the ancient camphor tree can be successfully relocated, we have made a special well-shaped truss (Figure), it is supporting the top of the tree lumps into the top of the tree lump?