输电铁塔装配式基础抗剪键连接的剪切性能

吕庆,胡嘉飞,麻坚,华献宏,徐刚

Shear performance of shear connectors for prefabricated foundation of transmission tower

Qing LÜ,Jiafei HU,Jian MA,Xianhong HUA,Gang XU

表 5 灌浆料外溢对界面抗剪强度的影响

Tab.5 Influence of grout spillover on interface shear strength

试件编号 Fz/kN Fu/kN Fu*/kN α/% J-1 200 348 244 29.9 J-2 150 314 210 33.1 J-3 100 275 175 36.4