The structural frame member health evaluation of a scaled frame structure by normalized modal strain approach | |
| Author | Titiwas Jantagoonroj |
| Call Number | AIT Thesis no.ST-22-03 |
| Subject(s) | Structural Health Monitoring Risk assessment |
| Note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Structural Engineering, School of Engineering and Technology |
| Publisher | Asian Institute of Technology |
| Abstract | In today’s modern world, Structural Health Monitoring (SHM) has played a very important role to use as a technology to evaluate the integrity of constructed structure. The most traditional tool to use in SHM to evaluate the health of structure using accelerometer by identify the dynamic properties of the structure and use the change in dynamic properties to explain the behavior of the structure in terms of global. However, only acceleration record is not enough to evaluate the health of structure in terms of local behavior. Recently, many researchers present the use of strain which is local parameter to help in explanation of the local behavior of the structure. In this thesis, the author presents the application of the Normalized Modal Strain Approach to a 3-story scaled frame structure in order to evaluate the health of the structural frame member after an earthquake event and to explain the lateral load resisting mechanism of the structural frame system using change in Normalized Modal Curvature obtained from Normalized Modal Strain Approach. |
| Year | 2022 |
| Type | Thesis |
| School | School of Engineering and Technology (SET) |
| Department | Department of Civil and Infrastucture Engineering (DCIE) |
| Academic Program/FoS | Structural Engineering (STE) /Former Name = Structural Engineering and Construction (ST) |
| Chairperson(s) | Pennung Warnitchai;Punchet Thammarak (Co-chairperson) |
| Examination Committee(s) | Anwar, Naveed;Thanakorn Pheeraphan |
| Scholarship Donor(s) | Royal Thai Government Scholarships |
| Degree | Thesis (M. Eng.) - Asian Institute of Technology, 2022 |