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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
; P. y- X2 ^. _) O6 hHills 发表于 2013-9-4 20:57
/ {7 c! p) D: |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。: b6 ?3 k9 S3 r3 J8 E" Y3 P; I
网上的解释如下:/ D, G" K/ W0 @5 V
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:( X3 U+ U9 ]* ]" T, X
No excavating required (no material to remove)/ _8 J! K" `; E4 C- r4 `5 H8 e0 z
Installation torque monitoring to correlate with loading capabilities
* ?0 ]) O7 m# A, T/ E( _$ W$ B7 PNo concrete curing time. @9 D0 x4 X2 m. C) O3 E
No hammer noise or vibration (as with driven piles)3 ]6 Z! P7 g1 |* L9 u
Removable and reusable (great for modular structures)2 m7 z8 z, ~. \0 H# W. ^% G) d
Quick installation
6 X" f8 T( }7 w9 a! JLoad can be applied immediately
/ I9 Y: e; y$ X( c; y& ACustom design and engineered to suit application
# a+ ^2 Y1 G2 z- x( |; XAny weather installation |
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