Mathematical Model for Cyclic Loading of a R.C. Beam with Relocatable Plastic Hinges
A single component reinforced concrete beam element modified to include varying locations of plastic hinges, was developed for use in the DRAIN-2D computer program. The model simulates the major characteristics of a reinforced concrete beam subjected to load reversals. This model consists of an elas...
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| Format: | Article |
| Language: | English |
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Springer
1990-01-01
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| Series: | Journal of King Saud University: Engineering Sciences |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1018363918305245 |
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| _version_ | 1849305417787637760 |
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| author | Mohammad Shathly Al-Haddad |
| author_facet | Mohammad Shathly Al-Haddad |
| author_sort | Mohammad Shathly Al-Haddad |
| collection | DOAJ |
| description | A single component reinforced concrete beam element modified to include varying locations of plastic hinges, was developed for use in the DRAIN-2D computer program. The model simulates the major characteristics of a reinforced concrete beam subjected to load reversals. This model consists of an elastic line element, two inelastic rotational springs, and two rigid zones. The properties and function of each component are described in this paper. Also, a verification of its accuracy is given. The results indicated that the model is a good and an economical mathematical tool for simulating how relocation of a beam hinging zone affects the inelastic response of a reinforced concrete building under earthquake motion. |
| format | Article |
| id | doaj-art-0a969f2bebb84ce181cdcc42530c6bc8 |
| institution | Kabale University |
| issn | 1018-3639 |
| language | English |
| publishDate | 1990-01-01 |
| publisher | Springer |
| record_format | Article |
| series | Journal of King Saud University: Engineering Sciences |
| spelling | doaj-art-0a969f2bebb84ce181cdcc42530c6bc82025-08-20T03:55:27ZengSpringerJournal of King Saud University: Engineering Sciences1018-36391990-01-012221322710.1016/S1018-3639(18)30524-5Mathematical Model for Cyclic Loading of a R.C. Beam with Relocatable Plastic HingesMohammad Shathly Al-Haddad0Assistant Professor, Department of Civil Engineering, King Saud University, P.O. Box 800, Riyadh-11421, Saudi ArabiaA single component reinforced concrete beam element modified to include varying locations of plastic hinges, was developed for use in the DRAIN-2D computer program. The model simulates the major characteristics of a reinforced concrete beam subjected to load reversals. This model consists of an elastic line element, two inelastic rotational springs, and two rigid zones. The properties and function of each component are described in this paper. Also, a verification of its accuracy is given. The results indicated that the model is a good and an economical mathematical tool for simulating how relocation of a beam hinging zone affects the inelastic response of a reinforced concrete building under earthquake motion.http://www.sciencedirect.com/science/article/pii/S1018363918305245 |
| spellingShingle | Mohammad Shathly Al-Haddad Mathematical Model for Cyclic Loading of a R.C. Beam with Relocatable Plastic Hinges Journal of King Saud University: Engineering Sciences |
| title | Mathematical Model for Cyclic Loading of a R.C. Beam with Relocatable Plastic Hinges |
| title_full | Mathematical Model for Cyclic Loading of a R.C. Beam with Relocatable Plastic Hinges |
| title_fullStr | Mathematical Model for Cyclic Loading of a R.C. Beam with Relocatable Plastic Hinges |
| title_full_unstemmed | Mathematical Model for Cyclic Loading of a R.C. Beam with Relocatable Plastic Hinges |
| title_short | Mathematical Model for Cyclic Loading of a R.C. Beam with Relocatable Plastic Hinges |
| title_sort | mathematical model for cyclic loading of a r c beam with relocatable plastic hinges |
| url | http://www.sciencedirect.com/science/article/pii/S1018363918305245 |
| work_keys_str_mv | AT mohammadshathlyalhaddad mathematicalmodelforcyclicloadingofarcbeamwithrelocatableplastichinges |