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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 $ |) E+ O, t) Q/ E1 m; `
Hills 发表于 2013-9-4 20:57& T0 n p) B5 d' b2 d$ `& N
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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, Q% I8 E& A# D8 |我查了我房子的图纸,车库用的是screw piles--也是地基的一种。* m* a& y# P1 A7 D% w( ?
网上的解释如下:+ w8 f8 r# m/ q. L
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:( f" c( _0 w5 E
No excavating required (no material to remove)8 \7 S6 ~8 Y8 h; _9 i/ j; F
Installation torque monitoring to correlate with loading capabilities
+ j! c* y) z3 DNo concrete curing time
8 f. K5 m B$ [$ h+ X' U, QNo hammer noise or vibration (as with driven piles)
# r; k; t/ L& d% G* J8 Y, PRemovable and reusable (great for modular structures)
7 g+ _. t1 ~2 _) g- OQuick installation
z1 a$ ?: R0 |; c# X( \: f cLoad can be applied immediately4 ^1 U9 \: e: A3 p5 ]( E. U* x5 {
Custom design and engineered to suit application
: `' k1 y0 B+ NAny weather installation |
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