Stiffness analysis comparison of masonry full infills frame and masonry open middle span frame using Lubuk Pakam Bricks with pushover analysis

Abstract

Local brick in Lubukpakam Indonesia has mechanical and physical characteristics that are different from the developed countries that have always been used as references, since a different behavior with other countries and the low power of local bricks, it widely needs research to get the stiffness of the structure factor of earthquake-resistant buildings. This research was conducted with the use of modeling in the Frame masonry full infills with Frame masonry opens on the Middle span of powerful data with the use of modulus of elasticity and press bricks with pushover analysis. Obtained values of elastic rigidity and stiffness of elastic post. The results obtained on the rigidity of walled portal bigger than an open portal on elastic Stiffness of Central and spans larger than the elastic stiffness of the post.