国产成人精品无码片区在线观看,性色AV极品无码专区亚洲,亚洲娇小与黑人巨大交,日本欧美一区,亚洲熟妇丰满xxxxx

JINGGONG TECHNOLOGY

TECHNOLOGY

>

專(zhuān)有技術(shù)

Bending and Twisting Technology

發(fā)布時(shí)間:2018-06-08

閱讀:5489


The technology is mainly applied to complex variable and exposed structure of large projects, a solution to the fabrication of space box type structural elements under flexure and torsion. The development of this technology is a revolutionary reform against the traditional roasting and top-pressing fabrication processes, has remarkably increased the fabrication precision and efficiency.

2008 Beijing Olympic main stadium – Bird’s Nest, its structure is very complex. Nearly 30 technical problems need to be solved to hold up this behemoth of 48000 tons. How to design, produce and install over 3000 large bending and twisting steel members is a big challenge. JINGGONG conquered it with the technology of digital controlled machine for bending and twisting steel plates. From then on, the technology has been applied for Shenzhen Bay Sports Center, Dongying Snow Lotus Theater, Arches in King Fahad Financial Plaza, Makkah High Speed Railway Station, etc.


國家體育場(chǎng)(鳥(niǎo)巢).jpg

National Stadium - Bird's Nest, Beijing, China


1516166736926793.jpg

Shenzhen Bay Sports Center, China


timg.jpg

Dongying Snow Lotus Theater, Shandong, China


6-沙特麥加火車(chē)站效果圖.jpg

Makkah High Speed Railway Station, Saudi Arabia


国产成人精品无码片区在线观看,性色AV极品无码专区亚洲,亚洲娇小与黑人巨大交,日本欧美一区,亚洲熟妇丰满xxxxx