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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 ; }4 O" t5 a4 l$ c3 a% Y' c' C* ~4 t: ~/ R
Hills 发表于 2013-9-4 20:57) [; z& \) m$ g" A7 x4 h1 n8 ~, 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. 9 V) y$ t( \3 h7 Q6 W* z" D
, a+ g6 |3 `* `$ a4 i9 W' H) E8 I我查了我房子的图纸,车库用的是screw piles--也是地基的一种。1 X3 h8 R' j0 ?+ a
网上的解释如下:
; G$ t3 Y( @# b2 C7 fScrew piles are becoming an increasingly popular foundation system for various applications because of their many advantages. Some of the advantages of screw piles are:9 q0 u8 E$ H F! Z8 Y
No excavating required (no material to remove)
. B0 h9 X) v% e) B0 jInstallation torque monitoring to correlate with loading capabilities* } h4 y3 @* }" n- [6 ]5 ~
No concrete curing time
9 u5 B" v+ m0 c) y7 o! D! y/ uNo hammer noise or vibration (as with driven piles)# h( @; A4 ^8 x* k( [# C
Removable and reusable (great for modular structures)& j. z0 I: Y: j3 v z7 T0 [
Quick installation
" i! {5 y, i9 C( M RLoad can be applied immediately
" i6 J4 ` C! n I" b3 H, m# I- Y. UCustom design and engineered to suit application
: g, `( {: F9 Y; n5 hAny weather installation |
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