金伟良  陈  驹  徐铨彪  潘金龙  严家熹
    （浙江大学建筑工程学院  杭州 310027）

[提要]  通过对混凝土小型空心砌块单片墙进行试验，了解不同构造措施墙体的初始裂缝在墙体上出现的部位、形态、发展规律以及墙体最终破坏形态，并通过试验明确墙体在不同受力状态下的裂缝形态，最后根据试验结果初步提出混凝土小型空心砌块建筑的裂缝宽度控制标准。
[关键词]  混凝土  小型砌块墙体  墙体试验  裂缝宽度  标准

The crack of the concrete hollow pint-size block walls which take the different structure measure are talked about. The position and the shape of the initial crack, the rule of cracks'  development and the final conformation of the destroyed walls can be known through the experiment, the width and the shape of cracks under different horizontal force also can be conformed so that the critical width of crack of concrete hollow pint-size block structures put forward.
Keywords: concrete hollow pint-size block wall; experiment; critical width; crack