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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 & g' `4 `: p/ A
Hills 发表于 2013-9-4 20:57, W" r& k+ j# @4 l4 P6 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. + \! k% y; b/ r5 t) F/ `
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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。, b2 L6 D; v4 e3 q
网上的解释如下:9 W" Z# v8 s5 ]9 [% {
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:
+ I7 v$ k5 P! e! I1 D) D# FNo excavating required (no material to remove)+ C, S$ Q& r/ L$ Q0 f9 A2 @
Installation torque monitoring to correlate with loading capabilities
: h A5 v, K& R" yNo concrete curing time. V2 [1 R9 h: |5 a
No hammer noise or vibration (as with driven piles)
9 t" ]7 z# t1 c& R0 N5 u8 |; ?Removable and reusable (great for modular structures)
, G2 I, p" _* C$ A( NQuick installation% V4 y/ z! y: q0 p6 [) ?
Load can be applied immediately3 j9 a* F9 Y0 ?9 s3 E# W1 [5 i
Custom design and engineered to suit application. v L# g& A) _2 M: x7 P9 l
Any weather installation |
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