Seismic Behavior of Monolithic Exterior Beam-Column Connections with Unbonded Post-Tensioning (Record no. 815011)

MARC details
000 -LEADER
fixed length control field 01774aab a2200217 4500
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 240216b20232023|||br||| |||| 00| 0 eng d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0889-3241
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name Kim, Sanghee
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name Kang, Thomas H.-K.
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name Jung, Donghyuk
9 (RLIN) 881101
245 ## - TITLE STATEMENT
Title Seismic Behavior of Monolithic Exterior Beam-Column Connections with Unbonded Post-Tensioning
300 ## - PHYSICAL DESCRIPTION
Extent 49-62 p.
520 ## - SUMMARY, ETC.
Summary, etc. This paper presents experimental results on seismic behaviors of post-tensioned (PT) monolithic exterior beam-column connections. Lateral cyclic loading tests were carried out for six fullscale exterior beam-column joint subassemblies fabricated with normal- and high-strength materials. Despite substantial joint cover spalling, the normal-strength specimens exhibited satisfactory lateral strengths and hysteretic behaviors up to ±5% drift ratios by virtue of the confinement effect of post-tensioning. The high-strength PT specimens also showed stable hysteretic behaviors with significantly reduced joint damages. It was found that the post-tensioning can increase the joint shear strength by more than 60% in both types of specimens. Furthermore, the post-tensioning was effective in retaining the lateral stiffness of the beam-column joints under the repeated loads, especially in high-strength specimens, enabling them to maintain at least 90% of their first-cycle stiffnesses throughout the testing.
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Cyclic Test
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Exterior Beam-Column Connection
9 (RLIN) 881102
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element High-Strength Concrete (HSC)
9 (RLIN) 172470
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Joint Shear Demand
9 (RLIN) 881103
773 0# - HOST ITEM ENTRY
International Standard Serial Number 08893241
Title ACI Structural Journal
Place, publisher, and date of publication Farmington Hills,MI, U.S.A : American Concrete Institute
856 ## - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://DOI: 10.14359/51739085">https://DOI: 10.14359/51739085</a>
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Suppress in OPAC No
Koha item type Articles
-- 14993
-- Mr. Muhammad Rafique Al Haj Rajab Ali (Late)
Holdings
Not for loan Home library Serial Enumeration / chronology Total Checkouts Date last seen Koha item type
  Periodical Section Vol.120, No.6 (November 2023)   16/02/2024 Articles