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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 , S \' P/ ^; Q
Hills 发表于 2013-9-4 20:57
% s2 A! c. T a4 T5 A- S" Q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. p) C3 f/ ~/ t7 {" u
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我查了我房子的图纸,车库用的是screw piles--也是地基的一种。
D( R C0 l( f! s) p网上的解释如下:
- w1 {: ?+ K* A/ D# x0 M, iScrew piles are becoming an increasingly popular foundation system for various applications because of their many advantages. Some of the advantages of screw piles are:
7 l0 k! i' t( HNo excavating required (no material to remove)6 | j6 g# }2 k+ k- F5 ?: E
Installation torque monitoring to correlate with loading capabilities; H' {+ \1 [1 J" n0 e0 @
No concrete curing time
3 J6 G1 r: n7 _1 `No hammer noise or vibration (as with driven piles)
. c) r" Q- `8 h1 dRemovable and reusable (great for modular structures) m- O3 @9 M6 i( N7 u% ?
Quick installation
2 ?6 v; Z7 {9 KLoad can be applied immediately
' ^+ f/ z. r. l# \5 {Custom design and engineered to suit application6 b- N. A1 b1 K9 e0 [8 H- [
Any weather installation |
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