1) single-arch large span
单拱大跨
1.
Combined with the station of Chongwenmen of 5th line of the underground in Peking,it introduces the technology and program of building single-arch large span station using the methods of bury shallow and dig invisible of the method of digging in center,making piles in the holes and the method of CRD assistant.
结合北京地铁五号线崇文门车站,介绍了该站采用中洞法、洞柱法及CRD辅助工法等浅埋暗挖法修建浅埋单拱大跨车站的工艺和方案,经现场监测,其地表沉降及结构沉降均满足安全性要求,且该工程在国内尚属少见,为类似工程积累了经验。
2) single arch & large span
单拱大跨度
3) single arch long-span tunnel
单拱大跨隧道
1.
Research on field monitor measuring techniques in informational construction of single arch long-span tunnel;
单拱大跨隧道信息化施工监控量测技术研究
4) single arch beam
单跨拱梁
5) Long span arch bridges
大跨拱桥
6) long-span arch bridge
大跨度拱桥
1.
Calculation of the cable-stayed force and Pre-camer is the difficulty and key problem in assembling a long-span arch bridge by using construction of non-bracket cable-stayed suspension.
扣索索力确定和标高预抬量计算是大跨度拱桥在采用无支架缆索吊装施工过程中的难点和核心问题,本文在原有的连续体弹性-刚性支承法的基础上,提出了改进的弹性-刚性支承法:即当前施工节段处的扣索模拟为刚性支承,对已施工节段的扣索模拟弹性结构,节段之间的连接考虑为转动弹簧。
2.
The elastic-rigidity supporting method is presented for determination of the buckling cable force and precamber, which is the difficult point as well as the key problem in assembling a long-span arch bridge.
扣索索力和预抬量是大跨度拱桥的拱圈拼装过程中的难点和核心问题。
3.
As known, the effect of traveling wave is noticeable on seismic response of the long-span arch bridge.
拱桥在我国是一种常见的桥梁结构型式，对于大跨度拱桥，地震动的行波效应不可忽视。
补充资料：装箱单、重量单、尺码单
装箱单、重量单、尺码单
[装箱单、皿t单、尺码单1装箱单(Pack-ing Ust)是说明货物包装情况的单据，包括包装材料、包装方式，以及详细的包装内容，如花色、规格搭配等。进口地海关主要依据装箱单对某一特定内容的包装内容进行检查，也是进口商核对货物的依据。装箱单的内容有:单据名称、卖方名称、唆头、件数、规格、数量、毛净重、签字等。 重量单(Weight ust)是由卖方或第三者提供的，表明货物重量的单据。一般包括皮、毛、净重。它必须和其他单据上所表示的货物重量一致。 尺码单就不详细介绍了。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条