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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 9 ^1 R, p# ~9 k! A* p2 R
Hills 发表于 2013-9-4 20:57
: n8 @8 l% I& F; [3 c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。* H, s' F5 Q% ~1 i5 O8 Q% C: k
网上的解释如下:
& I; \9 N% K& z+ s! v: `$ ^4 oScrew piles are becoming an increasingly popular foundation system for various applications because of their many advantages. Some of the advantages of screw piles are:0 v' ^4 b7 R2 D2 O5 B8 Z
No excavating required (no material to remove)
4 `' g, J* N) V, C/ n4 G' zInstallation torque monitoring to correlate with loading capabilities
. B, O! p* [$ o! P2 w. TNo concrete curing time
! a7 t& ^3 d; `3 q( N3 {6 X' E) `No hammer noise or vibration (as with driven piles)
) Y; e4 b+ Q$ wRemovable and reusable (great for modular structures)5 l8 S2 l4 N; c) q
Quick installation
?% R7 f7 y' \5 m7 }Load can be applied immediately
5 E' x4 G% Q: D0 g; fCustom design and engineered to suit application v8 ^3 P% g0 @
Any weather installation |
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