- 王愛勤1,張承志2,陳文耀3
2014年第7期
摘要
引用本文
摘 要:采用彈性力學方法研究了徐變變形對圓環抗裂試驗結果的影響。通過研究發現,位移、應變和應力均隨徐變變形的增大而減小。緩慢干燥時,徐變變形能夠減小水泥基材料圓環開裂的趨勢。
Abstract: The method of elasticity is used to study the influence of the creep on the experimental results of breaking ring. It is discovered by research that the displacement, strain and stress decrease with the increase of the creep. When the dry process is slow, the creep decreases the cracking possibility of the ring of cementing material.