New three-dimensional damage index for RC buildings with planar irregularities

被引：42

作者：

Jeong, Seong-Hoon

Elnashai, Amr S.

机构：

[1] Univ Illinois, Dept Civil & Environm Engn, Newmark CE Lab 1240, Urbana, IL 61801 USA

[2] Univ Illinois, Dept Civil & Environm Engn, Newmark CE Lab 2129, MAE Ctr, Urbana, IL 61801 USA

来源：

JOURNAL OF STRUCTURAL ENGINEERING | 2006年 / 132卷 / 09期

关键词：

damage assessment; earthquake engineering; biaxial loads; torsion;

D O I：

10.1061/(ASCE)0733-9445(2006)132:9(1482)

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Motivated by the observation that existing damage indices do not take into account the bidirectional and torsional response effects, a new three dimensional damage index is proposed in this paper. The derivation is based on decomposing the 3D structure into planar frames. A local damage index that is sensitive to out-of-plane responses is described and a method to combine local damage indices is presented. The proposed index is verified by comparison with conventional damage indices.

引用

页码：1482 / 1490

页数：9

共 15 条

[1]

[Anonymous], 1989, NCEER890033 STAT U N

[2]

BANON H, 1981, J STRUCT DIV-ASCE, V107, P1713

[3]

CHUNG YS, 1989, ACI STRUCT J, V86, P259

[4]

CHUNG YS, 1990, ACI STRUCT J, V87, P326

[5]

Ghobarah A, 1999, EARTHQUAKE ENG STRUC, V28, P79, DOI 10.1002/(SICI)1096-9845(199901)28:1<79::AID-EQE805>3.0.CO

[6]

2-J

[7]

JEONG SH, 2005, THESIS U ILLINOIS UR

[8] ANALYTICAL MODELING OF INELASTIC SEISMIC RESPONSE OF R/C STRUCTURES [J].

KUNNATH, SK ;

REINHORN, AM ;

PARK, YJ .

JOURNAL OF STRUCTURAL ENGINEERING-ASCE, 1990, 116 (04) :996-1017

[9]

Park R., 1988, P 9 WORLD C EARTHQUA, VVIII, P605

[10] MECHANISTIC SEISMIC DAMAGE MODEL FOR REINFORCED-CONCRETE [J].

PARK, YJ ;

ANG, AHS .

JOURNAL OF STRUCTURAL ENGINEERING-ASCE, 1985, 111 (04) :722-739

← 1 2 →