Experimental test on a pointed arch model monitored by contactless optical system
by Paulo Šćulac; Nina Čeh
International Journal of Masonry Research and Innovation (IJMRI), Vol. 9, No. 3, 2024

Abstract: Although masonry pointed arches are quite widespread, there is still a lack of experimental research dealing with pre-collapse dynamics. In this paper we present an experimental study on dynamic behaviour of a scaled arch model tested on a shaking platform. A pointed arch model was constructed from identical blocks with dry joints and subjected to a sinusoidal excitation. Mortar has been omitted since in existing structures it is either often not used or it usually degrades over time. Contactless optical system consisting of two high-speed cameras was used to monitor real-time data, i.e., openings of the contacts between the blocks, since conventional sensors are difficult to apply. Hinge formation and collapse mechanism have been documented.

Online publication date: Wed, 01-May-2024

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

 
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Masonry Research and Innovation (IJMRI):
Login with your Inderscience username and password:

Username:        Password:          Forgotten your password?

Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email subs@inderscience.com