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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
! W. M# P3 w v5 N/ P; p$ Q# R' FHills 发表于 2013-9-4 20:578 T, \' \5 l& _- j% b
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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& c6 X$ m! B5 i1 g' `# E, l我查了我房子的图纸,车库用的是screw piles--也是地基的一种。* m% }* t9 \) \* {
网上的解释如下:
: j$ D( S1 o1 l/ _! A7 `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:' c1 t& _# |, c. q
No excavating required (no material to remove)
: S1 c+ v* f' D9 [; \$ i$ eInstallation torque monitoring to correlate with loading capabilities
- w( I4 ~5 ^. {# d. v5 KNo concrete curing time
* X( h+ q# V/ q+ E; GNo hammer noise or vibration (as with driven piles); F+ I9 r0 B% d8 A7 k
Removable and reusable (great for modular structures)' w% N$ `# G1 c3 Q! s3 X6 n
Quick installation4 B+ J5 W1 U5 Z7 v, U( K/ D
Load can be applied immediately
. g2 c% j/ k6 \& J8 ^/ a( m- i/ {Custom design and engineered to suit application1 e9 ]' w! Y) b# k- x% l, J- Q: ~6 g# A
Any weather installation |
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