Experimental Investigation of Crack Initiation and Propagation in the Unreinforced Masonry Specimen Subjected to Vertical Settlement

<div>The loading curve. (a) The loading curve of the testing machine. (b) Converted to wall top pressure.</div>

Advances in Materials Science and Engineering

Figure 4: Experimental Investigation of Crack Initiation and Propagation in the Unreinforced Masonry Specimen Subjected to Vertical Settlement 