Just like our shoes and cars, bridge technology has greatly advanced over the centuries. Just as we now have new ways to build our shoes and cars to absorb vibrations so we do not have to when we use them, we also now realize bridges and other big structures need similar shock absorbers, allowing the structures to gently sway with the motions of earthquakes, in stead of staying ridged, which ultimately leads to cracking and bending. This is an example of an earthquack shock absorbing, seismic isolator.
圖片編號:
116757256
拍攝者:
Peachpappa
點數下載
授權類型 | 尺寸 | 像素 | 格式 | 點數 | |
---|---|---|---|---|---|
標準授權 | XS | 480 x 360 | JPG | 13 | |
標準授權 | S | 800 x 600 | JPG | 15 | |
標準授權 | M | 2000 x 1500 | JPG | 18 | |
標準授權 | L | 2581 x 1936 | JPG | 20 | |
標準授權 | XL | 3265 x 2449 | JPG | 22 | |
標準授權 | MAX | 4032 x 3024 | JPG | 23 | |
標準授權 | TIFF | 5702 x 4277 | TIF | 39 | |
進階授權 | WEL | 4032 x 3024 | JPG | 88 | |
進階授權 | PEL | 4032 x 3024 | JPG | 88 | |
進階授權 | UEL | 4032 x 3024 | JPG | 88 |
XS
S
M
L
XL
MAX
TIFF
WEL
PEL
UEL
標準授權 | 480 x 360 px | JPG | 13 點 |
標準授權 | 800 x 600 px | JPG | 15 點 |
標準授權 | 2000 x 1500 px | JPG | 18 點 |
標準授權 | 2581 x 1936 px | JPG | 20 點 |
標準授權 | 3265 x 2449 px | JPG | 22 點 |
標準授權 | 4032 x 3024 px | JPG | 23 點 |
標準授權 | 5702 x 4277 px | TIF | 39 點 |
進階授權 | 4032 x 3024 px | JPG | 88 點 |
進階授權 | 4032 x 3024 px | JPG | 88 點 |
進階授權 | 4032 x 3024 px | JPG | 88 點 |