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1)  large-span steel pipe truss
大跨度钢管桁架
1.
Taking hoisting construction of large-span steel pipe truss in Jinan Railway Station,the paper introduces the hoisting process over the existing railway station to similar engineering for reference.
文章以济南火车站钢管桁架吊装为例,介绍了既有线车站大跨度钢管桁架吊装的实施过程,供具有类似施工要求的工程参考。
2)  large-span steel tube truss structure
大跨度钢管桁架结构
3)  long-span steel truss
大跨度钢桁架
1.
The site measurement for long-span steel truss of a gymnasium is introduced,which includes measurement contents,measuring point position,data collection and treatment.
介绍某体育馆的大跨度钢桁架现场测试情况,包括测试内容、测点布置、数据的采集与处理。
4)  large-span spatial steel pipe truss structures
大跨度空间钢管桁架结构
1.
In order to obtain the distribution of load,displacement and wind vibration coefficient of large-span spatial steel pipe truss structures under wind load,a program based on Auto-Regressive method was worked out to simulate its time history curve of wind speed of multi-points,which bear space relativity.
为了获得大跨度空间钢管桁架结构在风荷载作用下的实时受力、变形情况和风振系数,本文采用自回归法编制计算程序,数值模拟具有空间相关性的大跨度空间钢管桁架结构的多点风速时程,根据由风速时程转化的作用于结构的风荷载时程对两个大跨度空间钢管桁架结构进行风振响应分析和风振系数的计算。
5)  fish-bellied large-span steel truss
鱼腹式大跨度钢桁架
6)  super-high large-span steel truss beam
超高大跨度钢桁架梁
1.
Combining with the construction difficulties of precision control,field processing,assembling forming,aloft work,which exist in integral lifting of super-high large-span steel truss beam of Yantai Broadcast and Television Center building,the choice of lifting equipment,assembling face and installation operation platform are analyzed,and four 6×19mm wire ropes are adopted as suspender cable.
结合烟台广电中心大楼工程超高大跨度钢桁架梁整体吊装中存在的精度控制、现场加工、拼装成型、高空作业施工难点,分析了吊装机械、吊装及拼装工作面、安装用操作平台等的选择,并通过计算分析选用4根6×19mm钢丝绳作为吊索使用。
补充资料:宝鸡石油钢管厂大口径薄壁钢管的φ508排辊成形机组


宝鸡石油钢管厂大口径薄壁钢管的φ508排辊成形机组


  宝鸡石油钢管厂大口径薄壁钢管的中508排辊成形机组
  
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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