Experiment was designed to investigate the strengthening of concrete flat plates with opening using externally bonded CFRP.
设计了碳纤维加固钢筋混凝土开孔平板的试验。
Critical to strengthening a concrete structure through externally bonded FRP plates is the bond behavior between FRP and concrete.
FRP与混凝土的黏结性能是外贴纤维增强聚合物加固钢筋混凝土结构技术的关键问题。
Firstly, the experiment was made 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。
The FRP-to-concrete interfacial debonding is a fundamental key problem for the strengthening of RC structures with externally bonded FRP.
粘贴FRP加固混凝土结构的界面剥离问题是FRP加固混凝土结构技术的关键基础问题。
Therefore, for the safe and economic design of externally bonded FRP systems, a sound understanding of the behavior of the FRP-to-concrete interface needs to be developed.
因此，基于对外部粘结FRP加固系统安全和经济设计的考虑，需要对FRP -混凝土界面行为展开深入的探讨。
For understanding the interfacial stresses' distributing of the strengthened RC beams externally bonded with CFRP systems, the FEM analysis is carried out with ANSYS in this paper.
为摸清碳纤维片材加固混凝土梁中粘接界面上的应力分布，本文利用ANSYS商业软件进行了有限元分析。
The effects of the way of bonding on the mechanical result of strengthening were also researched, since externally bonded CFRP is also resistant to corrosion in corrosive environments.
由于在高腐蚀环境下，表面粘贴CFRP还具有防腐作用，因此还研究了粘贴方式对加固力学效果的影响。
This paper conducts a preliminary study of crack resistance and deformation behavior of prestressed concrete girders strengthened with externally bonded FRP in serviceability limit state.
对外贴FRP加固预应力混凝土桥梁正常使用极限状态的抗裂和变形性能进行初步研究。
According to the test results, the computational formula of the shear load capacity about the externally bonded steel plates and the restricted condition of oblique shear section are set up.
根据试验结果，建立了粘钢部分承担的受剪承载力理论计算公式和受剪斜截面限制条件。
The structure and construction method of externally prestressed structures differ greatly from structures with bonded or unbonded tendons, therefore generate the difference in prestressing loss.
体外预应力结构的构造形式及施工方法与有粘结或无粘结预应力结构有较大差别，因此，其产生的预应力损失也不同。
The structure and construction method of externally prestressed structures differ greatly from structures with bonded or unbonded tendons, therefore generate the difference in prestressing loss.
体外预应力结构的构造形式及施工方法与有粘结或无粘结预应力结构有较大差别，因此，其产生的预应力损失也不同。
应用推荐