This work's primary objective is to present an experimental campaign, comprised of three full-scale in-plane tests. It was assessed the effect of the openings (central window) and of using textile-reinforced mortar strengthening. The slenderness is also studied by comparing the results herein obtained with other test existing in the literature. The masonry infill walls were built with horizontal hollow clay bricks. All the tests consisted of applying cyclic (loading-unloading-reloading) history of imposed displacements in the in-plane direction employing a top horizontal load. The mechanical properties of the adopted materials are characterized and presented. The results will be presented in terms of in-plane force-displacement responses, damage evolution and energy dissipation capacity. A literature review of numerical modelling approaches to simulate the masonry infill walls seismic behaviour was provided after that. In the end, the experimental tests were simulated in the software OpenSees through a simplified modelling approach. The openings reduced the in-plane maximum strength and energy dissipation capacity by about 40% and 18%, respectively. On the other hand, the textile-reinforced mortar increased the initial stiffness, maximum peak strength and energy dissipation capacity by about 31%, 15% and 38%, respectively.

这项工作的主要目标是展示一个实验活动，包括三个全面的平面内测试。评估了开口（中央窗口）和使用织物增强砂浆加固的效果。还通过将本文获得的结果与文献中存在的其他测试进行比较来研究细长度。砌体填充墙是用水平空心粘土砖建造的。所有测试都包括在采用顶部水平载荷的面内方向上施加循环（加载-卸载-重新加载）历史位移。对所采用材料的机械性能进行了表征和介绍。结果将在平面内力-位移响应、损伤演化和能量耗散能力方面呈现。之后提供了对模拟砌体填充墙抗震行为的数值建模方法的文献综述。最后，通过简化的建模方法在软件OpenSees中模拟了实验测试。开口使面内最大强度和能量耗散能力分别降低了约 40% 和 18%。另一方面，织物增强砂浆的初始刚度、最大峰值强度和能量耗散能力分别提高了约 31%、15% 和 38%。