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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 # }* o3 [& d* m! i$ l4 l
Hills 发表于 2013-9-4 20:57
1 y6 r/ w" h+ ]$ v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. # V- v. u! K; Q$ A1 W; z L
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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。3 L d7 M8 l! }1 p0 X( n& d7 N1 }& o
网上的解释如下:4 D. x, Q5 B' H: }+ h6 s
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:. m% ?' q, J3 g) U
No excavating required (no material to remove)( J M6 {, @7 ~! [% Q& g
Installation torque monitoring to correlate with loading capabilities4 g& d/ b# \# m: K8 C b
No concrete curing time' H# N: U+ ?# ~1 ~
No hammer noise or vibration (as with driven piles), a, L. I0 ~( ~2 Z7 A
Removable and reusable (great for modular structures)
* {' o+ E/ m LQuick installation
B) @/ x3 P" t# Z9 d4 H# Q4 jLoad can be applied immediately+ f$ M6 _$ x3 c, y# g. {
Custom design and engineered to suit application
! ~: |# F4 |6 l" S' FAny weather installation |
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