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1)  unbonded prestressed concrete beam-column joint
无粘结预应力混凝土梁柱节点
1.
In this paPer, two unbonded prestressed concrete beam-column jointassemblies(one assemble represents an interior joint While the other is an exteriorjoint ) are tested tmder combined action of vertical load and reversed cyclic lateralload.
本文进行了两个无粘结预应力混凝土梁柱节点试件(一个中节点、一个边节点)在竖向荷载和低周反复水平荷载共同作用下的试验研究,通过对这两个试件的荷载——位移滞回曲线的分析,研究了节点的变形能力、耗能能力、延性和刚度退化等抗震性能。
2)  unbonded prestressed concrete beam
无粘结预应力混凝土梁
1.
Based on nonlinear stress-strain relationships of materials, a general method for determining the flexural strength of unbonded prestressed concrete beams with arbitrary section and for calculating the ultimate stress of unbonded tendons is presented.
在材料非线性应力-应变关系基础上,提出了确定任意截面无粘结预应力混凝土梁抗弯强度以及计算无粘结预应力筋极限应力的通用方法。
2.
In this study,the vibrating feature of a unbonded prestressed concrete beam was analyzed with the vibrating method.
文中利用振动法研究无粘结预应力混凝土梁的振动特性,通过理论分析和实验研究发现,预应力改变了混凝土梁的有效刚度,从而改变了预应力混凝土梁的振动频率。
3)  bonded PPC beam
有粘结预应力混凝土梁
4)  unbonded prestressed concrete box girder
无粘结预应力混凝土箱型梁
1.
The application of ANSYS software to the bearing capacity analysis of unbonded prestressed concrete box girder;
ANSYS软件在无粘结预应力混凝土箱型梁承载力分析中的应用
5)  unbonded partial prestressed concrete beams
无粘结部分预应力混凝土梁
6)  unbonded prestressed concrete flat beams
无粘结预应力混凝土扁梁
1.
In this paper, based on unbonded prestressed concrete flat beams being as research objects, the properties under fire and behaviors after fire of unbonded prestressed concrete structures have been studied in the tests, and its fire-resistance behaviors are analyze.
本文以无粘结预应力混凝土扁梁为对象,对无粘结预应力混凝土结构在火灾中的特性和火灾后的受力性能进行了试验研究,并采用理论分析和数值计算相结合的方法,对无粘结预应力混凝土结构的抗火性能进行了分析和探讨。
补充资料:钢筋混凝土明牛腿梁柱节点疲劳试验


钢筋混凝土明牛腿梁柱节点疲劳试验


腾 钢筋混凝土明牛腿梁柱节点低周疲劳试验
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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