1) double-track bridge pier
双线桥墩
2) double column pier
双柱桥墩
1.
The dynamic characteristics and seismic responses of assembly double column pier are investigated in details in this study.
深入探讨了拼装式双柱桥墩的自振特性和地震反应特点；结合《铁路工程抗震设计规范》，用反应谱法对两种不同计算图式的拼装式双柱桥墩进行了线性地震反应分析，得出了一些有意义的结论，指导这类桥墩的抗震设计。
2.
Based on the elasto plastic seismic response analysis, the aseismic capacity assessment of the assembly double column pier joints is carried out under the Minor Earthquake and the Major Earthquake loading.
在弹塑性地震反应分析的基础上，对拼装式双柱桥墩接头在常遇小震及罕遇大震时的抗震能力进行了评估。
3) double-column pier
双柱式桥墩
1.
Identification of Restraints Stiffness of Double-Column Pier Based on Frequency Composition
基于频率合成法的双柱式桥墩基础约束刚度识别
2.
In this paper shear strength calculation and failure mode assessment of RC bridge column proposed by Priestley are used, and ductility capacity of 4 typical RC circular double-column piers is discussed by push-over method.
对４座典型钢筋混凝土圆形截面双柱式桥墩，利用ｐｒｉｅｓｔｌｅｙ等建议的钢筋混凝土桥墩抗剪强度计算方法和破坏型态描述方程，结合Ｐｕｓｈ－ｏｖｅｒ方法进行了延性抗震能力评价。
4) hyperbolic pier
双曲面桥墩
1.
In this paper,construction technologies of fair-faced concrete in hyperbolic pier are introduced including the fabrication and installation of formwork,and assembling reinforcement as well as.
重点从模板加工与安装、钢筋绑扎、混凝土配合比设计和浇筑等几个方面介绍饰面清水混凝土双曲面桥墩施工技术。
5) piers for double-track railway
双线墩
6) stiffness of pier
桥墩线刚度
1.
It is imperative to study the rules of longitudinal force of CWR on bridge and discuss the limit stiffness of pier of the continuous beams that usually used in PDL.
新建铁路一次性铺设跨区间之缝线路已成为趋势,研究连续梁桥上无缝线路纵向力变化规律,探讨客运专线常见连续梁桥墩线刚度限值迫在眉睫。
补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
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