进行了纵筋加强箱形薄壁梁模型的循环弯曲试验。
Cyclic bending tests of a box girder with longitudinal stiffeners were also carried out.
用绕丝加固柱可以提高柱破坏时纵筋和混凝土的应变。
With spiral hoops strengthen column can raise transshape capacity of vertical reinforcement and concrete when the columns are destroying.
介绍了国内外规范计算纵筋在混凝土中锚固长度的方法。
Anchorage length calculation methods of longitudinal steel bars in different building codes are introduced and compared.
节点区的宽梁箍筋对于凸出在墙外的宽梁上部纵筋的锚固具有比较重要的作用。
The beam stirrups are very important to the anchorage of the upper longitudinal bar in the beam outside the wall's width.
加固用纵筋（配筋率）及箍筋强度等级，对结构水平承载力的提高贡献不大，可按构造配置；
Longitudinal reinforcement (reinforcement ratio) and the stirrup strength grade contribute little to the improvement of horizontal bearing capacity. It can be collocated by configuration. For R.
利用有关文献试验得到的受拉区纵筋应力应变关系、布置方式等，推导出建议的设计取值公式。
According to the stress-strain relation and disposal mode of steel in the tensional region of section from the experimental results of other papers, the design formula is concluded.
除剪力墙中的钢筋本文模型中其他纵筋采用LINK8单元模拟，该单元只传递轴力且没有体积。
LINK8 element is used to model the steel reinforce bar except in the wall. LINK8 can only transfer axial force and has no volume.
对用预应力框架柱中所配的纵筋和箍筋代替锚固区钢筋网片的局部承压进行了12个试件的试验研究。
The partially pressed tests of 12 rc members using longitudinal-steel and hoop-steel instead of reinforcing mat in anchoring area are made.
同时，构造柱截面尺寸和构造柱纵筋配筋率对连锁式混凝土小型空心砌块墙的抗震性能有较为明显的影响。
Besides, the constructional column sections and the amount of longitudinal steel content have obvious influence on the seismic behavior of the CCBM walls.
降低了的梁内纵筋的应力能在反复循环荷载下获得较为有利的粘结条件，特别是在缺少柱上轴向压力的时候。
The reduced stresses in the longitudinal bars help to achieve less critical bond condition under the cyclic loading, especially in the lack of column axial force.
提出在保证柱轴压比的可靠指标不低于现行《规范》的情况下，应适当考虑柱纵筋配筋率和配箍率对轴压比限值的提高。
The enhancement for ultimate axial compression ratio because of longitudinal reinforcement should be considered in a certain when the reliability index is not lower than that of current code.
通过对试验数据及模拟结果的统计分析，探讨了不同剪跨比情况下，纵筋配筋率对高强混凝土柱抗剪承载力影响的规律。
After statistically analyzing the experimented data and simulated data, the rules how ratio of longitudinal affects the shear bearing capa.
试验采用的混凝土强度等级为C25，主要变化参数为初始荷载及加载历史、CFRP加固量、纵筋配筋率、锚固措施等。
Concrete intensive grade is C25, the main variable parameters such as initial load and load history, CFRP amount, reinforcement ratio, anchor measure was adopted.
大量试验结果表明，在罕遇地震作用下节点核心区内梁纵筋的粘结滑移是钢筋混凝土结构的一种比较常见的局部非线性反应。
Many experimental results indicates, beam bar slippage within joints is a frequent local nonlinear response of reinforced concrete structures under the rare earthquakes.
试验中，观测了试件的破坏全过程及破坏形态等，记录了荷载—位移滞回曲线、开裂荷载、极限荷载、箍筋和纵筋的应变等数据。
The failure process and mode has been observed, and load-displacement curves, cracking and ultimate load, and the strain of longitudinal and transverse steels have been recorded.
以钢管的宽厚比、混凝土强度、钢管高宽比及试件有无纵筋为主要参数进行了20个方钢管约束钢筋高强混凝土轴压短柱的试验研究。
The ductility of the tested columns decrease with the increase of concrete strength and width-to-thickness ratio. (2) 20 square steel tubed RC columns were tested under static axial compression.
分析结果表明，如将普通纵筋的5%改配为碳纤维筋，在强地震荷载作用下桥墩残余位移以及最大曲率响应均小于普通钢筋混凝土桥墩。
The results showed that if 5% steel bars are substituted by carbon fiber bars, the residual deformation and maximum curvature decrease compared with the reinforced concrete pier.
利用有限元软件ANSYS建立考虑箍筋间距、直径变化的钢筋混凝土构件锈胀裂分析模型，研究箍筋对纵筋锈蚀导致钢筋混凝土构件保护层胀裂的影响。
Considering the change of the spacing and diameter of stirrups, a corrosion-induced cracking module for concrete members is built by ANSYS.
本文进行了纵环加筋圆柱薄壳在均布外压作用下的屈曲试验和分析研究。
This paper presents the experiment and theoretical analysis of plastic buckling of rib and ring stiffened cylindrical shell under uniform external pressure.
利用能量法可以推导出纵凸筋钢板轧制力的计算式，并对纵凸筋钢板轧制力进行了计算。
Based on energy method, a calculating formula of roll force to longitudinally ribbed strips was derived.
利用能量法可以推导出纵凸筋钢板轧制力的计算式，并对纵凸筋钢板轧制力进行了计算。
Based on energy method, a calculating formula of roll force to longitudinally ribbed strips was derived.
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