REFINED AND SIMPLIFIED METHODS OF LATERAL LOAD DISTRIBUTION FOR BRIDGES WITH UNEQUALLY SPACED GIRDERS .1. THEORY

被引：3

作者：

CHEN, Y

机构：

[1] Department of Civil Engineering, Pennsylvania State University, Middletown

来源：

COMPUTERS & STRUCTURES | 1995年 / 55卷 / 01期

关键词：

D O I：

10.1016/0045-7949(94)00498-R

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A rational and refined analysis method is proposed for predicting the lateral distribution of vehicular live loads on unequally spaced I-shaped bridge girders. In part I of the paper, pertinent theory, modeling of bridge systems, verification of bridge models, and methods for determining live-load distribution factors are described. In part II, parametric studies involving a number of real bridges are discussed in detail.

引用

页码：1 / 15

页数：15

共 10 条

[1]

[Anonymous], 1991, STANDARD SPECIFICATI

[2]

CHEN Y, 1993, COMPUT STRUCT, V9, P601

[3]

DECASTRO ES, 1979, FHWAPARD7243 FED HIG

[4]

HAYS CO, 1986, N1072 TRANSP RES BOA, P6

[5]

Kent DC, 1971, J STRUCTURAL DIVISIO, V97, P1969

[6]

KOSTEM CN, 1979, N645 TRANSP RES BOAR, P6

[7] SOLUTION OF NON-LINEAR FINITE-ELEMENT EQUATIONS [J].

MATTHIES, H ;

STRANG, G .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1979, 14 (11) :1613-1626

[8]

Zellin M. A., 1976, 3872B LEH U FRITZ EN

[9]

ZOKAIE T, 1991, NCHRP1226 TRANSP RES

[10]

1993, NCHRP1233 TRANSP RES

← 1 →