1)  unsupported span
无支承跨距
2)  stentless
无支架
1.
Study on application of the CS stentless pericardial mitral valve;
CS无支架心包二尖瓣应用研究
2.
Optimization design for CS stentless quadrileaflet pericardial mitral valve and finite element analysis;
CS无支架四叶心包二尖瓣设计优化与有限元应力研究
3.
Objective: To improve the design for stentless quadrileaflet pericardial mitralvalve, and take a nonlinear finite element model to identify the staticstress distribution of the lately designed type stentless bovine valve atopen and closed position during cardiac cycle.
目的 对长方形无支架四叶心包二尖瓣进行有限元应力分析,参照前期研究的梯形瓣、椭圆形瓣应力分布,评价长方形瓣膜的力学性能。
3)  without support
无支架
1.
This paper summarizes the construction experiences of lifting of steel pipe arch for Xiangjiang bridge in Xiangtan, it presents in details the cable lifting system without support for large span bridge.
本文通过湘潭市湘江大桥钢管拱吊装的施工实践,详细介绍了大跨径桥梁无支架缆索吊装系统的施工技术。
2.
<Abstrcat>Combined with the construction of Wusong River Bridge,the paper discussed the construction control technology of tie arch bridge without support.
结合对吴淞江大桥主跨下承式系杆拱桥无支架施工法,通过对拱肋加工、安装,纵梁安装,横梁安装,吊杆张拉等施工阶段精确计算和严格监控,有效地控制了钢管拱肋的线型,使拱桥的内力符合设计要求。
4)  no-mainstay
无支柱
5)  unbraced length
无支长度
1.
This paper makes analysis of one disputable clause in the Technical Specification for High-rise Building with Concrete Structure——the unbraced length of the hoop reinforcement should be no longer than 300mm,and it also gives a reasonable explanation.
文章对《高层建筑混凝土结构技术规程》(JG J3-2002)中的一个有争议的条文(箍筋的无支长度不应大于300m m)进行了分析,并给出了一个较合理答案。
6)  non-bracket
无支架
1.
Non-bracked construction project was applied in construction of 2′nd slope flyover bridgeX007,which provides successful experience for construction of big-span,high-suspending,and non-bracket steel arch bridge.
X007线二中坡跨线桥采用无支架施工方案,为大跨度、高起吊、无支架刚拱结构桥梁的施工积累了成功的经验。
参考词条
补充资料:跨下
1.两腿之间。跨,通"胯"。 2.指韩信受辱胯下事。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。