谈大体积混凝土的裂缝防治

摘要

Based on the summery of the anti-crack results, the paper researches the temperature stress, the reasons for the cracks and the crack controlling measures of the mass concrete from the macroscopic aspects, including the raw materials of the concrete, the proportional ratio, the additives, and the microscopic one of the concrete, so as to have the directive role for the mass concrete construction.