To improve the bending and ductility behavior of prestressed concrete beams that reinforced with carbon fiber reinforced plastics bars(CFRP), in the light of the special material property of CFRP bar, a new concept, “partially-prestressed and partially-bonded", was first introduced in China.
为了改善碳纤维筋(CFRP)预应力混凝土梁的受力及延性性能,针对CFRP筋特殊的材料性能,在国内首次引入了“部分预应力部分粘结”的新概念。
At present, it is necessary to establish a model to estimate the reduced load carrying capacity of partially unbonded RC beam.
本文以跨中单点加载简支梁为例,通过理论分析,提出一种计算局部无粘结情况下抗弯承载力的简化计算模型,并通过实验验证了模型的准确性。
At present,it is necessary to establish a model to estimate the reduced load carrying capacity of partially unbonded RC beam.
本文以跨中单点加载简支梁为例,通过理论分析,提出一种计算局部无粘结情况下抗弯承载力的简化计算模型,并给出局部无粘结混凝土梁承载力计算的一系列公式,最后通过实验验证了模型的准确性。
EXPERIMENTAL RESEARCH ON FLEXURAL BEHAVIORS OF PARTIALLY-PRESTRESSED AND PARTIALLY-BONDED CONCRETE BEAM REINFORCED WITH CFRP BARS
部分预应力部分粘结CFRP筋预应力混凝土梁受弯性能的试验研究
Analysis of bond extremities' interfacial stress of prestressed CFRP laminate after releasing
预应力碳纤维片材张放后端部粘结应力分析
THE ANALYSIS OF ULTIMATE STRESS INCREMENT FOR PARTIALLY PRESTRESSED WITH UNBONDED TENDONS
无粘结部分预应力筋极限应力增量评析
ABAQUS FEM ANALYSIS ON PARTIALLY BONDED AND PRESTRESSED CONCRETE BEAMS
基于ABAQUS的部分粘结预应力混凝土梁有限元分析
Static Analysis of Unbonded Partially Prestressed Reinforced Concrete (PPC) Beam-Column Connection Behavior;
无粘结部分预应力砼梁柱节点的受力性能研究
Study on the Lateral Load Experiment of Part-bonding Prestressed Uplift Pile and Aplication;
部分粘结预应力抗拔（浮）桩的试验研究及应用
CONSTRUCTION QUALITY CONTROL OF ADHESIVE PART PRESTRESSED CONCRETE
有粘结部分预应力混凝土的施工质量控制
Calculation of deformation for unbonded partially prestressed concrete (PPC) beams with high strength concrete
无粘结部分预应力高强混凝土梁变形计算
Experimental Study on Fatigue Behavior of Retard-bonded Partially Prestressed Concrete Beams;
缓粘结部分预应力混凝土梁疲劳性能试验研究
Calculation of Closed Bending Moments for Unbonded Partially Prestressed Concrete (PPC) Beams with High Strength Concrete;
无粘结部分预应力高强混凝土梁闭合弯矩计算
Reset performance research review of the unbonded partially prestressed concrete column
无粘结部分预应力混凝土柱复位性能研究综述
Research on the Influence of the Degree of Prestress to Re-centering Behavior of Unbonded Partially Prestressed Concrete Columns;
预应力度对无粘结部分预应力混凝土柱复位性能的影响研究
partially prestressed composite construction
部分预应力组合结构
Mechanics Characteristic Study and Numerical Simulation on Unbonded and Partially Prestressed Concrete Composite Beams;
无粘结部分预应力混凝土叠合结构的力学性能研究与数值仿真
Application and Seismic Behaviors of Partially Prestressed Concrete Frames with Unbonded Tendons;
无粘结部分预应力混凝土框架结构的应用及其抗震性能研究
Nonlinear Finite Element Analysis of Unbonded Partial Prestressed Concrete Simply Supported Beam;
无粘结部分预应力混凝土简支梁非线性有限元分析
Nonlinear Finite Element Analysis of Partially Prestressed Concrete Skew Curved Slab Bridge with Unbonded Tendons;
无粘结部分预应力混凝土斜弯板桥非线性有限元分析
Aseismic Research on Unbonded Partially Prestressed Concrete Flat-Beam Frame Structure;
无粘结部分预应力混凝土扁梁框架结构抗震研究