为此，本文着重对受集中荷载的外贴碳纤维或钢板条带的钢筋混凝土加固双向板的受力性能进行了试验研究。
So far, a great deal of research work has been done for RC beams strengthened by bonded CFRP or steel plate, but only rather little for two-way RC slabs.
为此，本文着重对受集中荷载的外贴碳纤维或钢板条带的钢筋混凝土加固双向板的受力性能进行了试验研究。
Therefore, experimental study on the behavior of the strengthened two-way slabs bonded with strips made of CFRP or steel and subjected to a central patch load was carried out by the authors.
研究了外部U形粘贴碳纤维布加固钢筋混凝土梁负弯矩区段斜截面的受力特性。
This paper makes experimental study of stress character of reinforced concrete beam's oblique section in negative area strengthened with U-jackets carbon fiber reinforced polymer (CFRP).
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.
因此，加强碳纤维布加固钢筋混凝土双向偏心受压柱的研究是非常有必要的。
Therefore, the strengthening of CFRP reinforced concrete columns eccentric two-way research is very necessary.
通过对一个已使用40多年的钢筋混凝土吊车梁碳纤维加固后的现场加载试验，分析了加固后吊车梁在吊车移动荷载作用下正截面和斜截面的应变分布规律及挠度变化规律。
Based on the field load tests of more than 40 years old a reinforced concrete crane girder after strengthening strengthened with CFRP, the strains and deflections under the moving loads were analyzed.
结合4根用碱矿渣胶凝材料粘贴碳纤维布加固的钢筋混凝土简支梁的火灾下和火灾后的试验，开展了如下研究工作：(1)完成了该批试验梁从升温1。
Based on the experiment of 4 concrete simple beams reinforced by pasting CFRP sheet with AASCM subjected to fire and after fire, the following researches are carried out: 1.
试验研究表明：碳纤维布对钢筋混凝土柱的承载能力具有良好的补强加固效果。
The results indicate that the carbon fiber sheet could effectively increase the flexural strength of reinforced concrete columns.
采用弹性理论方法，建立了预应力碳纤维布加固钢筋混凝土梁在放张和承载后界面剪应力的理论计算模型。
A calculation model for the interfacial shear stress of the reinforced concrete beam strengthened with prestressed CFRP sheets was built based on the elasticity theory after releasing and loading.
最后在试验结果分析的基础上，推导了碳纤维布加固钢筋混凝土双向大偏心受压柱的正截面承载力计算公式。
Finally, analysis of test results on the basis of the derived CFRP reinforced concrete two-way eccentric cross-section bearing capacity of columns is calculated.
总体上，碳纤维布加固的不同损伤钢筋混凝土框架均具有良好的抗震性能，为大震后损伤混凝土框架加固提供理论依据。
As a whole, the different damaged RC frames strengthened by CFRP have good seismic properties and performance. The theory basis was provided for strengthened RC frame after rare earthquake.
并且，试验结果进一步表明了碳纤维加固后的钢筋混凝土梁的非线性变形规律。
Furthermore, the experiment result of the relation between the load and the bending defection shows the nonlinear deformation regularity of the reinforced con.
对碳纤维布(CFS)加固的弯剪扭复合受力的钢筋混凝土箱梁的抗扭性能进行理论分析。
In this paper, theoretical analyses on the torsional behavior of CFS strengthened reinforced concrete (rc) box beams subjected to combined action of bending-shear-torsion are performed.
设计了碳纤维加固钢筋混凝土开孔平板的试验。
Experiment was designed to investigate the strengthening of concrete flat plates with opening using externally bonded CFRP.
因此在本文中对碳纤维加固钢筋混凝土开孔平板进行了试验研究与理论分析。
Firstly, the experiment was made to investigate the strengthening of concrete flat plates with opening using externally bonded CFRP.
可以得出采用碳纤维布加固的钢筋混凝土梁能有效提高抗弯刚度，减小裂缝尺寸及数量，提高承载力。
We get the CFRC can increase the flexural rigidity, reduce the size and number of the crack, increase the bearing capacity.
碳纤维布以其强度高、自重轻、耐腐蚀、施工简便等特性，被广泛应用于各种钢筋混凝土结构的修补加固中。
Carbon Fiber Reinforced Polymer (CFRP) that has high strength, light weight, resistance to corrosion, simple construction, is widely applied to strengthening concrete structures.
沿用传统钢筋混凝土理论，对预应力碳纤维加固梁的裂缝进行分析，提出相应计算公式。
Following the conventional theory of reinforced concrete, analysis the crack distribution of pre-stressed carbon fiber reinforced concrete beams, put forward corresponding formula for calculation.
对碳纤维布(CFS)加固的弯剪扭复合受力的钢筋混凝土箱梁的抗扭性能进行理论分析。
Experiments on the torsional behavior of carbon fiber sheet (CFS) strengthened reinforced concrete (rc) box beams subjected to combined action of bending-shear-torsion are performed.
完成了粘贴碳纤维布加固锈蚀钢筋混凝土梁的疲劳试验。
Tests, including two corroded reinforced concrete(RC) beams strengthened with carbon fiber composite sheets and one corroded RC beams, were carried out under fatigue loadings.
体外粘贴碳纤维板（CFRP）或钢板可有效地加固钢筋混凝土结构，使其承载力提高，受力性能改善。
The RC structures can be strengthened effectively by using of a bonded CFRP or steel plate so that its load bearing capacity can be increased and its behavior carrying load improved.
应用该方法可以为碳纤维加固钢筋混凝土设计提供可靠的设计参数。
The reliable design parameters can be obtained by the presented method for the design of the carbon fiber reinforced concrete beams.
圆碳纤维增强塑料钢管混凝土柱与钢筋混凝土框架梁的节点，涉及一种建筑节点构造形式。
The invention relates to a node of carbon fiber reinforced plastic circular steel tube concrete column and reinforced concrete frame beam, belonging to a construction style of building node.
因此，研究用该碱矿渣胶凝材料粘贴碳纤维布加固的钢筋混凝土梁高温下与高温后的受力性能具有一定的现实意义。
Therefore, it is of practical significance to do research on the mechanical properties of concrete beams reinforced by pasting CFRP sheet with AASCM under and after fire.
因此，研究用该碱矿渣胶凝材料粘贴碳纤维布加固的钢筋混凝土梁高温下与高温后的受力性能具有一定的现实意义。
Therefore, it is of practical significance to do research on the mechanical properties of concrete beams reinforced by pasting CFRP sheet with AASCM under and after fire.
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