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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
/ b) e+ _' ^9 y9 \ j- bHills 发表于 2013-9-4 20:57
8 n9 f* ^$ g, R' E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.
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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。, ^7 g- K3 J* G0 M' {9 H! T$ L6 a
网上的解释如下:' Q5 O/ w) p. Q+ f4 w0 J6 I
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:
/ N. [" J# m g- g6 f, {No excavating required (no material to remove)' I8 Q+ ~5 Q' G( z
Installation torque monitoring to correlate with loading capabilities
$ r2 b1 a# p" j" mNo concrete curing time5 s9 w7 e6 |8 [4 }
No hammer noise or vibration (as with driven piles)8 z8 `1 _; Q! r; l" u
Removable and reusable (great for modular structures)
4 Q% e4 C1 y; X* a, @' N* g% T8 x; q% J; eQuick installation. n9 w3 _. H& E6 h" L
Load can be applied immediately
+ U+ c( N3 t$ a; ACustom design and engineered to suit application
, `& `2 V l3 s N7 v: ^Any weather installation |
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