Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforced concrete cohesiveness testing assembly
The invention discloses a reinforced concrete cohesiveness testing assembly. The reinforced concrete cohesiveness testing assembly comprises two concrete beams; at least one group of reinforcing steel bars is arranged, and the reinforcing steel bars are respectively poured in the two concrete beams and extend along the first direction; the two first supporting columns are placed on the lower sides of the two concrete beams correspondingly, and the extending direction of the first supporting columns is perpendicular to the first direction; the pressure generating device acts on the upper sides of the two concrete beams and is used for applying vertically downward pressure with equal numerical values to the two concrete beams, and the projections of two acting points in the horizontal plane are located on the inner sides of the two first supporting columns; the abutting piece is arranged between the two concrete beams; the displacement measuring device is used for measuring the relative displacement between the two concrete beams and the internal reinforcing steel bars in the testing process; and the tension measuring devices are arranged between each group of reinforcing steel bars and are used for measuring the tension borne by the concrete beam in the testing process. The measurement result of the reinforced concrete cohesiveness test assembly is more accurate.
本申请公开了一种钢筋混凝土粘结性测试组件，包括：两块混凝土梁；至少具有一组钢筋，钢筋分别浇注在两块混凝土梁中，且均沿第一方向延伸；分别放置于两块混凝土梁下侧的两个第一支撑柱，第一支撑柱的延伸方向与第一方向垂直；作用于两块混凝土梁的上侧，且用于向两块混凝土梁施加竖直向下且数值相等的压力的压力发生装置，两个作用点在水平面内的投影位于两个第一支撑柱的内侧；设于两块混凝土梁之间的抵接件；用于测量在测试过程中两块混凝土梁与其内部钢筋之间相对位移的位移测量装置；和设于每组钢筋之间，用于测量在测试过程中混凝土梁所受拉力的拉力测量装置。钢筋混凝土粘结性测试组件测量结果更为准确。
Reinforced concrete cohesiveness testing assembly
The invention discloses a reinforced concrete cohesiveness testing assembly. The reinforced concrete cohesiveness testing assembly comprises two concrete beams; at least one group of reinforcing steel bars is arranged, and the reinforcing steel bars are respectively poured in the two concrete beams and extend along the first direction; the two first supporting columns are placed on the lower sides of the two concrete beams correspondingly, and the extending direction of the first supporting columns is perpendicular to the first direction; the pressure generating device acts on the upper sides of the two concrete beams and is used for applying vertically downward pressure with equal numerical values to the two concrete beams, and the projections of two acting points in the horizontal plane are located on the inner sides of the two first supporting columns; the abutting piece is arranged between the two concrete beams; the displacement measuring device is used for measuring the relative displacement between the two concrete beams and the internal reinforcing steel bars in the testing process; and the tension measuring devices are arranged between each group of reinforcing steel bars and are used for measuring the tension borne by the concrete beam in the testing process. The measurement result of the reinforced concrete cohesiveness test assembly is more accurate.
本申请公开了一种钢筋混凝土粘结性测试组件，包括：两块混凝土梁；至少具有一组钢筋，钢筋分别浇注在两块混凝土梁中，且均沿第一方向延伸；分别放置于两块混凝土梁下侧的两个第一支撑柱，第一支撑柱的延伸方向与第一方向垂直；作用于两块混凝土梁的上侧，且用于向两块混凝土梁施加竖直向下且数值相等的压力的压力发生装置，两个作用点在水平面内的投影位于两个第一支撑柱的内侧；设于两块混凝土梁之间的抵接件；用于测量在测试过程中两块混凝土梁与其内部钢筋之间相对位移的位移测量装置；和设于每组钢筋之间，用于测量在测试过程中混凝土梁所受拉力的拉力测量装置。钢筋混凝土粘结性测试组件测量结果更为准确。
Reinforced concrete cohesiveness testing assembly
一种钢筋混凝土粘结性测试组件
ZHANG GUILIN (Autor:in) / MENG LIJIE (Autor:in) / WANG JINGDE (Autor:in) / HAN YANG (Autor:in) / CHEN PANG (Autor:in) / SUN QINGSONG (Autor:in)
07.03.2023
Patent
Elektronische Ressource
Chinesisch
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