The Shear Transfer Mechanisms-General adhesion and chemical bond 。interface friction mechanical interlock ·dowel action
The Shear Transfer Mechanisms-General • adhesion and chemical bond • interface friction • mechanical interlock • dowel action
JACK LOAD WITH LOAD CELL CRACK INDUCER DEFLECTION TRANSDUCER a END SLIP TRANSDUCER P[kN].s[mm] P[kN] 100 50 80 Edge studs 60 5019 40 民古脚响 3819 20 10 20 40 60 80 100 0 0 80120 160 6[mm] b) Shear transfer mechanism. Fc+AFc c+AFc
好疗生 SHOT-FIRED WELDED STUD PINS CONNECTOR CHANNEL ANGLE FRICTION GRIP BOLT T-CONNECTOR HORSESHOE C-CONNECTOR BAR CONNECTOR Typical shear connectors
0 q/qu.max 19x100mm 1.0 0.8 0.6 19x75mm 0.4 0.2 0.5 1.0 1.5 2.0 2.5 s [mm] a) b) Test on shear connectors. (a)Push-out specimen.(b)Non dimensional load-slip relationship
Test on shear connectors. (a) Push-out specimen. (b) Non dimensional load-slip relationship
开孔钢板连接件一受力方向焊接的开孔钢板 PBS(Perfobond Strip) *抗剪刚度大，抗疲劳性能好 ● *圆孔中贯通钢筋，抗剪强度增大 *焊接容易 00000000000090
•◆ 开孔钢板连接件—受力方向焊接的开孔钢板 PBS (Perfobond Strip) • *抗剪刚度大，抗疲劳性能好 • *圆孔中贯通钢筋，抗剪强度增大 • *焊接容易