1) the prestressed concrete frame structure
预应力混凝土框架结构
1.
The paper indicates the evaluation methods for the seismic capability and seismic performance of the prestressed concrete frame structure in rare earthquake,and sums up some operation steps for some methods,so as to provide theoretic basement for the evaluation for the seismic response for the prestressed concrete frame structure in rare earthquake.
对预应力混凝土框架结构在罕遇地震作用下的抗震能力和抗震性能的评估方法进行了阐述,总结了一些方法的操作步骤,为预应力混凝土框架结构在罕遇地震作用的地震反应评估提供了理论基础。
2) precast prestressed concrete frame
预制预应力混凝土框架
1.
Research on seismic behavior of partially unbonded precast prestressed concrete frames and beam-column subassemblies;
部分无黏结预制预应力混凝土框架及其节点抗震能力研究
3) pre-stressed concrete frame
预应力混凝土框架
1.
The phenomena of ‘Strong column & weak beam , ‘strong beam & weak column and ‘equal strength of column & beam can be seen in one-story pre-stressed concrete frame, as well as the top story of multi-story pre-stressed concrete frame.
该文通过4榀预应力混凝土框架在竖向荷载下的试验,对三类预应力混凝土框架的极限荷载、正常使用下的变形、延性比、塑性内力重分布、次弯矩以及弯矩调幅进行了研究。
2.
In this paper, by means of the nonlinear analysis program on basis of the curvature-force method, 18 one-story and one-span bonded pre-stressed concrete frames are simulated.
根据曲率力法编制的非线性程序,模拟了十八榀单层单跨有粘结预应力混凝土框架,通过改变框架梁截面相对受压区高度、次弯矩以及加载方式等因素,初步阐明了影响有粘结预应力混凝土框架内力重分布和弯矩调幅的因素及规律。
4) prestressed concrete frame
预应力混凝土框架
1.
Experimental study on moment modification of prestressed concrete frame beam;
预应力混凝土框架梁端弯矩调幅的试验研究
2.
Experimental research on seismic performance of a prestressed concrete frame with beam-column subassemblages under low reversed cyclic loading;
低周反复荷载下预压装配式预应力混凝土框架抗震性能试验研究
3.
Study on seismic design procedure of prestressed concrete frame;
预应力混凝土框架结构的抗震设计方法研究
5) prestressed concrete frame beam
预应力混凝土框架梁
1.
This article combines the design of long-distance multi-span prestressed concrete frame beams of a certain International Conference & Exhibition Center,emphasizing the loss of prestress and the influence of concrete beam prestressing force effect by lateral rigidity of vertical member,analyses and compares various kinds of stretching plans, decides design and construction method.
结合某国际会展中心超长多跨连续预应力混凝土框架梁的设计,着重就预应力损失以及竖向构件侧向刚度对混凝土梁预应力效应的影响,对各种张拉方案进行了分析比较,以确定设计和施工方案。
6) high effficient prestressed concrete frame
高效预应力混凝土框架
补充资料：预应力
分子式：
CAS号：
性质：试验中试样所受到的预加的恒定静态应力，单位为Pa。在生热性疲劳试验中，如固特里奇屈挠试验中，一般都施加一恒定预应力，使试样产生一静态变形，再叠加一周期压缩变形进行试验，通常预应力的大小会影响试样的疲劳寿命，预应力越大，则试样寿命会越明显缩短。也有的先施加一静态压缩变形，再叠加周期性剪切变形进行试验。
CAS号：
性质：试验中试样所受到的预加的恒定静态应力，单位为Pa。在生热性疲劳试验中，如固特里奇屈挠试验中，一般都施加一恒定预应力，使试样产生一静态变形，再叠加一周期压缩变形进行试验，通常预应力的大小会影响试样的疲劳寿命，预应力越大，则试样寿命会越明显缩短。也有的先施加一静态压缩变形，再叠加周期性剪切变形进行试验。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条