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旧 Oct 24th, 2011, 22:36     #2
China_Soul
帅哥他爸
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闲话少说,说干就干,有了基本构思我就做了这个平台.做完这个我根本还不知道上面要建什么,怎么建. 这个看似简单的platform,我花了很多心思和时间.两条lower beam,两条upper beam跟树体连接和做水平一定要花功夫做好,因为他们将要接受树屋大部分的支乘力. 如果不水平,建树屋的时候就麻烦多多很头痛.upper beam会成为树屋平台中间两条主梁.在这上面做的平台还是不稳定的,因为平台四个角是受力弱点, 必须要做四个45度斜梁撑住四个角(一段要尽量对准树体中央跟树连接,这也是为什么这种单树树屋要求树的垂直度那么严格),之后才能在上面站人.这四个斜梁的作用是将在四个角向下的重力转化成向树身中央的压力.

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