Author/Authors
SEÇER, Mutlu Dokuz Eylül Üniversitesi - Mühendislik Fakültesi - İnşaat Mühendisliği Bölümü, Turkey , KURAL, Mehmet Emin Dokuz Eylül Üniversitesi - Mühendislik Fakültesi - İnşaat Mühendisliği Bölümü, Turkey
Title Of Article
Investigation of Stress-Strain-Time Relationships of Concrete Filled Steel Tube Columns
شماره ركورد
40566
Abstract
In this study, time dependent creep and shrinkage behaviors of concrete filled steel box section columns are investigated by using various methods. Time dependent behavior is examined by using effective modulus method, age-adjusted effective modulus method, creep rate method and Dischinger method. Shrinkage and creep strains are modeled using ACI 209 specification. In the study, in order to investigate time dependent behavior numerically, a concrete filled steel box section column is selected in a twenty story building and the time dependent stress decrease in concrete and stress increase in steel box section and the changes in strain components are calculated. Stress – time, strain – time and strain components – time graphics are shown and the advantages and the disadvantages of the numerical methods in modeling the time dependent behavior are revealed respectively.
From Page
11
NaturalLanguageKeyword
Time dependent behavior , Creep , Shrinkage , ACI 209.
JournalTitle
Pamukkale University Journal Of Engineering Sciences
To Page
19
JournalTitle
Pamukkale University Journal Of Engineering Sciences
Link To Document