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METHOD FOR EVALUATING SHRINKAGE CRACK OF CONCRETE BY SLAT AND RING TYPE RESTRAINED TEST

机译:板环约束试验评价混凝土收缩裂缝的方法。

摘要

PURPOSE: A method for evaluating shrinkage crack of concrete by slat and ring type restrained test is provided to extract necessary data for grasp the crack characteristic.;CONSTITUTION: A method for evaluating shrinkage crack of concrete through slat-ring type restrained test comprises: a step of placing outer ring and inner ring to form concentric circle on a plate; a step of constructing concrete between the outer ring and inner ring; a step of inducing surface crack of concrete using drier of high temperature; and a step of measuring restrained shrinkage force and crack generation amount.;COPYRIGHT KIPO 2010
机译:目的:提供一种通过板条和环型约束试验评价混凝土收缩裂缝的方法,以提取掌握裂纹特征的必要数据。;构成:通过板条-环型约束试验评价混凝土收缩裂缝的方法包括:a将外圈和内圈放置在板上形成同心圆的步骤;在外圈和内圈之间建造混凝土的步骤;用高温干燥剂引起混凝土表面裂纹的步骤;以及测量收缩力和裂纹产生量的步骤。; COPYRIGHT KIPO 2010

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