一、加载速度目前,在房屋建筑中普遍采用水泥砂浆砌体和混凝土作为抗压材料。这些建筑材料受到压力之后,其内部结构即产生应力和变形。如果采用标准的静力加载方式,即可得出目前用以衡量它们的强度的一整套力学指标。但是,如果放慢或者加快加载速 First, the loading speed At present, the use of cement mortar masonry and concrete as a compression material in the construction of buildings. When these building materials are under pressure, their internal structures are stressed and deformed. If the standard static loading method is adopted, a set of mechanical indices currently used to measure their strength can be obtained. However, if you slow down or speed up