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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 ' o' ~; [, }* `# E; {# e
Hills 发表于 2013-9-4 20:57
; M4 l) w) @1 s- y- }; j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. 8 D2 O" V! ?" j, |# T, z' H$ [
2 \" b: a- s$ `( g8 {我查了我房子的图纸,车库用的是screw piles--也是地基的一种。
8 Z/ R( g4 r) C1 y网上的解释如下:
9 ]7 p$ p2 `" _- C4 bScrew piles are becoming an increasingly popular foundation system for various applications because of their many advantages. Some of the advantages of screw piles are:2 P1 ~9 x" g" Y
No excavating required (no material to remove)
% @4 p6 [, ?# e( n' W! Q- oInstallation torque monitoring to correlate with loading capabilities$ N9 {" ]2 L O, ?% m
No concrete curing time
$ X. M: A, Y6 z. K7 DNo hammer noise or vibration (as with driven piles)
' f& }6 i8 F) ?- XRemovable and reusable (great for modular structures)5 l1 ^3 J; c3 p% c" x9 r2 H
Quick installation9 v a7 l3 y0 [3 Y% A
Load can be applied immediately& U, ^% J) P) @6 e
Custom design and engineered to suit application& P) ?3 |! F2 M) Y
Any weather installation |
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