Predictions of Damage to Timber-Framed Houses. II
Aligning Social and Engineering Predictions of Earthquake Damage before and after Strengthening
Dados Bibliográficos
| ID | 21738438 |
|---|---|
| Autores | Catalina Miranda (0000-0003-3106-3293, University of Auckland), Charlotte Toma (0000-0001-7115-585X, University of Auckland), Max Stephens (0000-0001-9744-4027, Senior Lecturer, Dept. of Civil and Environmental Engineering, Univ. of Auckland, B906 Structures Hall–Bldg. 906, 262 Khyber Pass, Newmarket, Auckland 1023, New Zealand), Max T Stephens (0000-0002-5616-3701, University of Auckland), Julia Becker (0000-0001-9989-4232, Massey University) |
| Ano | 2023 |
| Volume | 24 |
| Fascículo | 4 |
| Data de publicação | 2023-11-01 |
| Peer Reviewed | Sim |
| Open Access | Não |
| Tipo | ARTICLE |
| Periódico | Natural Hazards Review (JOURNAL) |
| Identificadores do periódico | ISSN: 1527-6988 • E-ISSN: 1527-6996 |
| Editora | American Society of Civil Engineers (ASCE) (PUBLISHER • US) |
| DOI | 10.1061/nhrefo.nheng-1812 |
| OpenAlex | W4385212019 |
| Idioma | EN |
| Citações recebidas | 1 |
| Referências citadas | 29 |
This paper is the second of two companion papers that seeks to compare homeowners’ expectations of damage and engineering predictions of damage to timber-framed houses before and after undertaking seismic structural strengthening. Part I analyzed the seismic vulnerability of wooden-framed houses located on slopes in Wellington, New Zealand, investigating factors of plan shape relative to the slope, slope variations, and wall distribution, and how they influence the final seismic performance of houses. A structural survey provided data on the form and typical details for the subfloor bracing, and this was then used as the basis for a simple strengthening solution that is numerically investigated here. This companion paper analyzes the improvement of seismic performance after undertaking strengthening to the subfloor structure using a multiple stripe analysis. In the last phase of this work, engineering-based predictions of performance as determined using the numerical models were compared to homeowners’ expectations of damage before and after undertaking strengthening. This comparison paper found that although strengthened timber-framed houses located on slopes satisfy the minimum requirement of New Zealand design codes, there is still a probability of damage occurring, which would not satisfy owners’ expectations of performance in all scenarios
Brace · Bracing · Civil engineering · Forensic engineering · Geotechnical engineering · Seismic analysis · Structural engineering · Computer Science · Engineering · Masonry and Concrete Structural Analysis · Seismic and Structural Analysis of Tall Buildings · Seismic Performance and Analysis · Geology
| Obras citantes distintas | 1 |
|---|---|
| Citações por ano | 1 |
| Intervalo de citações | 2026 - 2026 (1) |
| Velocidade de citação | current |
| Altamente citado | Não |
| Tipos de citação | Neutras: 1 |