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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 # L; w3 L) V+ O2 q: D3 e( v
Hills 发表于 2013-9-4 20:570 T4 T! {, N+ C6 F5 }/ E6 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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! \; @9 M6 R$ h$ M3 E1 {我查了我房子的图纸,车库用的是screw piles--也是地基的一种。' n) o4 R# n) f, V# h
网上的解释如下:
' N) f# } ~2 T7 b( P9 GScrew piles are becoming an increasingly popular foundation system for various applications because of their many advantages. Some of the advantages of screw piles are:
4 w, a. b+ x& f2 `* w) J" v6 lNo excavating required (no material to remove)3 y" Z! T. F) O' I; B/ W
Installation torque monitoring to correlate with loading capabilities
- D2 e7 g% [( s5 p" gNo concrete curing time0 ~9 T5 w: i( f
No hammer noise or vibration (as with driven piles)
! M! f" T3 g1 p" S# W7 RRemovable and reusable (great for modular structures), \+ j& I$ m+ X. \. }, ?
Quick installation8 X. N( p: s& Q5 ~2 ~$ j. b
Load can be applied immediately9 Z4 W9 X8 y3 G6 G# r! s5 ~
Custom design and engineered to suit application
1 j! l/ B3 k4 ~+ nAny weather installation |
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