STRUCTURAL-PROPERTIES OF HIGH-STRENGTH CONCRETE AND ITS IMPLICATIONS FOR PRECAST PRESTRESSED CONCRETE

被引：0

作者：

SHAH, SP

AHMAD, SH

机构：

[1] North Carolina State Univ, Dep of, Civil Engineering, Raleigh, NC, USA, North Carolina State Univ, Dep of Civil Engineering, Raleigh, NC, USA

来源：

JOURNAL PRESTRESSED CONCRETE INSTITUTE | 1985年 / 30卷 / 06期

关键词：

CONCRETE CONSTRUCTION - Prestressing - Structural design;

D O I：

10.15554/pcij.11011985.92.119

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Experimental data on the structural properties of high strength concrete left bracket f prime //c greater than 6000 psi (42 MPa) right bracket are reported. Based on these findings, as well as data on normal strength concrete, empirical expressions are proposed. The implications of such parameters as compressive strength, compressive stress-strain curve, modulus of elasticity, tensile strength, shear strength, Poisson's ratio, ductility, lateral reinforcement, as well as economic considerations for the structural design of prestressed concrete are studied and design recommendations are made.

引用

页码：92 / 119

页数：28

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