State of the Arts on Study of Grout-Filled Coupling Sleeves
By Y.Hayashi, T.Nakatsuka and K.Suzuki
Concrete Journal, Vol.34, No.4, April 1996
- Synopsis
- Recently, the grout-filled coupling sleeve has a tendency to be used frequently be-cause of its superior construction efficiency, such as unnecessity of postcast concrete, largeallowable limit to arrangement of reinforcing bars. This report mainly introduces on mechanicalpreformance, stress transmission mechanism of the grout-filled coupling sleeve, mechanical cha-racteristics of precast concrete members with the sleeves and important aspects on assemblage of precast concrete members.
- Keywords�F
- grout-filled coupling sleeve, mechanical performance, precast concrete
