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发表于 2013-9-4 20:14
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本帖最后由 hlj007 于 2013-9-4 22:11 编辑
* R- n7 f; E3 d* g2 m% \Hills 发表于 2013-9-4 20:57
' j$ {1 a- V; O每个车库大约有8-10个直径是 10 inches 的水泥磴子在地基下面. ! a" N. `7 N$ f
3 q& N1 a( P T4 [我查了我房子的图纸,车库用的是screw piles--也是地基的一种。3 w3 G8 D& u1 \1 J0 C, i9 g4 M- a/ y
网上的解释如下:0 {5 Y8 _( J! {2 d s! M) Q B- G, I; w
Screw piles are becoming an increasingly popular foundation system for various applications because of their many advantages. Some of the advantages of screw piles are:
3 F4 o' m1 u( H, Y1 b! T$ kNo excavating required (no material to remove)4 z: v7 {, G) E: v5 h
Installation torque monitoring to correlate with loading capabilities+ e5 w% f- u+ F- Z/ U
No concrete curing time. M; H4 V( Q) R/ S+ `( E
No hammer noise or vibration (as with driven piles)
! a1 Z5 ^$ l7 [Removable and reusable (great for modular structures)
7 h0 X/ R$ g# z, iQuick installation# k7 S2 t9 I! _+ d+ y9 k Z' k# _1 ^
Load can be applied immediately
% x- K2 a2 m$ I8 FCustom design and engineered to suit application4 X1 p+ H, n0 u3 d1 w6 b
Any weather installation |
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