细长结构单片的施工场地倒运工艺及临时支撑设计

本工艺可以实现细长结构单片的施工场地倒运及临时支撑作业。本工艺不同于传统的运输工艺,能够使场地倒运和支撑合为一个整体,简便了操作过程,提高了出片效率;能够避免了额外的焊接工作,减小或者防止对母材的破坏;使平板车的退出方向可控,可以最大限度的利用场地空间资源;能够方便单片的喷漆,提高涂装的效率;能够降低运输和支撑的成本。本文对临时支撑进行了合理的设计和结构分析,在静力分析中进行了各种荷载组合,得出构件的等效应力场和等效位移场,提出了该结构的变形最大点和薄弱环节,对于整个结构的安全设计具有参考价值。

YARD TRANSPORTATION OF THE LONG & NARROW PANEL AND TEMPORARY SUPPORT DESIGN

The technic can satisfy long & narrow panels yard transportation and temporary support.The new technic is different from the old technic,the yard transportation of long & narrow panels and temporary support will be united,the operation will be simply,and the efficiency will be increased;the additional welding will be avoid,the damage will be reduced and prevented;the direction of removed the trailer will be control,and the yard will be best used;the painting will be easy;the technic can reduce the cost of transportation and support.The temporary support has been good designed and structure analyzed,many loads has been used in the statics analyzed,received the von Mises stress and Displacement vector sum,find the max displacement and unsubstantial point,the result can be referred for the safe design of the whole structure.