元代医生。字用和。宣州（今安徽宣城）人。通医药，尤擅针灸，临证每获奇效。
文中还讨论了考虑湿化影响的有限元计算方法，并进行了土石坝沥青混凝土心墙的徐变分析。
In the paper, the finite element method regarding the effects of wetting and creep analysis of asphalt concrete core are studied.
文中第一部分分别导出了预应力混凝土板在弹性理论和徐变理论中的变分原理。
In the first part of the paper, variation principles in the elastic and creep theory for prestressed concrete plates are derived respectively.
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