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Experimental study on shear behavior of prestressed reactive powder concrete I-girders

Hui ZHENG, Zhi FANG, Bin CHEN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3, Pages 618-627 doi: 10.1007/s11709-018-0500-8

Abstract: As a new generation of concrete, RPC(Reactive Powder Concrete) has attracted great research attentionIn the present paper, experimental results from tests on eight prestressed RPC I-section girders failingThe beams with RPC of 120 MPa in compression were designed to assess the ability to carry shear stressRPC, as a new concrete, was different from normal concrete and fiber reinforced concrete.study should be needed to develop an analytical method and computation model for shear strength of RPC

Keywords： prestressed concrete RPC(Reactive Powder Concrete) concrete beams shear strength experimental study

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Behaviors of super-long span prestressed cable-stayed bridge with CFRP cables and UHPC girder

Fang Zhi,Ren Liang,Fan Fenghong

Strategic Study of CAE 2012, Volume 14, Issue 7, Pages 53-59

Abstract: discuss the applicability of carbon fiber reinforced polymer (CFRP) cables and reactive powder concrete (RPCbridge using steel girder and steel cables as example, a cable stayed bridge with the same span using RPCThe results show that it is feasible for using RPC as the girder and CFRP as the cable so as to form

Keywords： cable-stayed bridge CFRP RPC mechanical properties