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本文分析了木构架房屋柱脚相对基石发生错动的条件和影响因素,认为错动是与地面运动特征、柱脚和基石间的摩擦力及结构动力特性有关,不能单一的反映地面位移的大小和方向。最后讨论了柱脚错动方向与地面运动方向的关系及柱脚的连结方法。
This paper analyzes the conditions and influencing factors of the staggered movement of the column foot relative to the stone base of the wooden frame house. It is considered that the misalignment is related to the ground movement characteristics, the frictional force between the column foot and the foundation stone and the structural dynamic characteristics and can not simply reflect the size of the ground displacement And direction. Finally, the relationship between the direction of the column foot and the direction of the ground movement and the method of connecting the column foot are discussed.