Seismic Behavior of Monolithic Exterior Beam-Column Connections with Unbonded Post-Tensioning (Record no. 815011)
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000 -LEADER | |
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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) |
Not for loan | Home library | Serial Enumeration / chronology | Total Checkouts | Date last seen | Koha item type |
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Periodical Section | Vol.120, No.6 (November 2023) | 16/02/2024 | Articles |