Abstract
This paper presents a vulnerability assessment of heritage masonry buildings subjected to ground vibrations induced by both mine blasting and earthquake. A design response spectrum model is developed based on close range measurements of nearby mine blasting activities, which is compared with a design spectrum model for far field mine blasts and the design spectrum model for earthquake actions based on AS1170.4-2007. For ground vibration level with Peak Particle Velocity (PPV) of 50 mm/s, a peak drift ratio of 1/2200 has been estimated, which is well within the serviceability limit state criterion of 1/600 as recommended in AS/NZS 1170.0:2002 for solid masonry houses, or the more stringent criterion considered applicable to heritage buildings.
| Original language | English |
|---|---|
| Title of host publication | Mechanics of Structures and Materials |
| Subtitle of host publication | Advancements and Challenges - Proceedings of the 24th Australasian Conference on the Mechanics of Structures and Materials, ACMSM24 2016 |
| Editors | Hong Hao, Chunwei Zhang |
| Publisher | CRC Press/Balkem |
| Pages | 1675-1680 |
| Number of pages | 6 |
| Edition | 1st |
| ISBN (Print) | 9781138029934 |
| Publication status | Published - 2017 |
| Event | 24th Australasian Conference on the Mechanics of Structures and Materials, ACMSM 2016 - Perth, Australia Duration: 6 Dec 2016 → 9 Dec 2016 |
Conference
| Conference | 24th Australasian Conference on the Mechanics of Structures and Materials, ACMSM 2016 |
|---|---|
| Country/Territory | Australia |
| City | Perth |
| Period | 6/12/16 → 9/12/16 |
ASJC Scopus subject areas
- Mechanics of Materials
- Civil and Structural Engineering
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