用240mm×180mm×190mm的混凝土空心砌块砌筑框架(模拟)填充墙,在恒温、恒湿状态下,通过4次干缩、3次湿胀的交替循环,系统地测试单个砌块及其填充墙的湿胀干缩性能。结果表明:由于砌块本身变形的离散性,以及砌块与其填充墙约束条件的不同,两者的变形并非同步。 Walls were filled with 240 mm × 180 mm × 190 mm concrete hollow block masonry frames (simulated), and the individual blocks were systematically tested by alternating cycles of 4 times shrinking and 3 times swellings under constant temperature and humidity conditions Inflatable wall swelling shrinkage performance. The results show that the deformation of the two blocks is not synchronous because of the discrete deformation of the block itself and the constraint conditions of the block and its filling wall.