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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
/ s/ N. H5 W" v, X1 Y; OHills 发表于 2013-9-4 20:577 E! \, ^! W1 r. k7 L
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. ( n) ^5 e/ |$ R& K$ j6 _1 m
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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。$ h! Z' _- H2 z
网上的解释如下:
4 @+ X# r$ d5 ?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:, g% F: ~& N3 l2 s9 k3 G
No excavating required (no material to remove)
; W! ?5 h, d# }% ~) `* UInstallation torque monitoring to correlate with loading capabilities
& z# u5 b# z# b/ \% vNo concrete curing time
/ \% M6 E! L- _* v" Y0 ENo hammer noise or vibration (as with driven piles)4 d* l2 j: l9 k' a
Removable and reusable (great for modular structures)
, P, R+ g* j) N( j! b; K( y( gQuick installation
9 t2 W$ `+ _- ILoad can be applied immediately
^' K, x+ d4 _! aCustom design and engineered to suit application
4 N/ i3 Y0 Q/ G: {( S" v* [- SAny weather installation |
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