Self consolidating concrete for precast prestressed concrete bridge elements
Schokker SP-247—11Bond Strength and Shear Capacity of Prestressed Beams Made of SCCby J.
The papers relate to SCC in prestressed applications and are organized as follows: 1) mixture proportioning; 2) mechanical properties; 3) time-dependent deformations; 4) flexural and shear behavior; 5) bond behavior; 6) prestress losses; and 7) the structural behavior of full-scale precast prestressed elements made with SCC.
The report also presents recommended changes to the AASHTO Load and Resistance Factor Design (LRFD) Bridge Design and Construction…
السلام عليكم كتاب Self-Consolidating Concrete for Bridge Elements SUMMARY Self-Consolidating Concrete for Precast, Prestressed Concrete Bridge Elements Research Significance The use of self-consolidating concrete (SCC) in the United States has been hindered by concerns about certain design and construction issues that are perceived to inﬂuence the performance and structural integrity of bridge structures.
Such guidelines will provide highway agencies with the information necessary for considering SCC mixtures that are expected to produce a uniform product, expedite construction, and yield economic and other benefits.
This CD is a collection of papers prepared for a session held at the ACI 2007 Fall convention in Puerto Rico on the hardened properties and performance of SCC developed for use in precast prestressed applications. Fowler SP-247—2Applicability of Standard Equations for Predicting Mechanical Properties of SCC by H.