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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
6 j' g! Z: s4 C3 {' n: r1 tHills 发表于 2013-9-4 20:57
1 g: Q8 Y0 c2 E+ X9 P" v$ f) Z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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我查了我房子的图纸,车库用的是screw piles--也是地基的一种。
% w( _1 e" O) e+ \网上的解释如下:
5 k0 u0 u+ O5 k4 b OScrew piles are becoming an increasingly popular foundation system for various applications because of their many advantages. Some of the advantages of screw piles are:
& h7 O9 U, @ i0 k+ U% W8 TNo excavating required (no material to remove); b/ }. i& m% ~4 O
Installation torque monitoring to correlate with loading capabilities
$ I1 V. h% @; o- t! dNo concrete curing time
2 ~7 l) S9 \, rNo hammer noise or vibration (as with driven piles)" s! H* T" J% I+ N2 b8 d) c. D
Removable and reusable (great for modular structures)6 l6 |( w) D B8 S8 B
Quick installation' U, i8 Z' C* B) Y% j: z) g' X5 _9 o
Load can be applied immediately x, }* E8 N- w% t0 e4 ]
Custom design and engineered to suit application
w- V) C! f1 F; ~ ^, j' Z! ^Any weather installation |
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