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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
2 m" ~) ~) y( p$ c* a) [Hills 发表于 2013-9-4 20:57
8 Z" t6 h6 D& i* ?4 K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. ) Q9 j2 e: t9 y, j3 U
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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。- J: }1 G3 @& w, d
网上的解释如下:
6 z" F/ |% i, V" MScrew piles are becoming an increasingly popular foundation system for various applications because of their many advantages. Some of the advantages of screw piles are:$ t% M% i8 B/ {' \+ W$ q6 P
No excavating required (no material to remove)& L" l0 d: W- |* d7 m" N0 o% W
Installation torque monitoring to correlate with loading capabilities
. s) T- L# v* Q' ]No concrete curing time
# ]$ l, {0 y' N f& h0 A( ]No hammer noise or vibration (as with driven piles)8 ~: _0 ?( }+ n. ^7 X5 _" |" A
Removable and reusable (great for modular structures), `. H; q3 }* I
Quick installation3 b! _) ?6 G% n& s
Load can be applied immediately
7 e& a G: {8 x0 X% Z; x* T7 L7 V. ICustom design and engineered to suit application" `; i. B* }2 Q5 z4 ]2 H/ g
Any weather installation |
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