"The expo center" steel structure

"The expo center" steel structure hoisting finished more than halfermanent building, as the Shanghai world expo "one axis and four pavilions", the expo center, theme pavilions, expo axis avenue pavilion and the performing arts center has started in an all-round way. Yesterday, the Shanghai construction QiJian company said, "one of the four pavilions", first into the steel structure hoisting phase of the project - "the expo center" project, after more than 750 builders more than 3 months continuous fight, has begun to take shape. Altogether 24000 tonnes of steel structure hoisting has been finished more than half.

"The expo center is the largest expo park in ShanghaiSteel structure constructionThe project. Among them "the expo center" west end is on the seventh layer of steel structure hoisting, is expected to realize the steel cap at the end of September this year; East is on the fourth layer of the Steel Workshop  http://www.jingtabuilding.com/steel-structure-workshop.html hoisting, will also top in the middle of October this year. At the same time, the basement of the pipe installation is in full swing, curtain wall installation preparation is also grasp the works.

After the completion of the expo center, its operation command center, expo during the world expo will shoulder the celebration conference center, press center, and the altar of activities, and other functions.
Method for numerical control
http://jingtasteel.blogspot.com/2013/04/method-for-numerical-control.html