摘要:本文提出采用预弯(Preflex)方法用碳纤维布对木梁施加预应力以提高木梁的抗弯强度和抗弯刚度,基于平截面假定给出计算方法.通过试验对比,表明该方法计算结果有较好的精度,对设计具有实际应用价值.
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Journal of Genetics and Genomics Journal of Semiconductors Journal of Systems Engineering and Electronics Journal of Hydrodynamics Chinese Journal of Chemical Physics International Journal of Computing Journal of Systematics and Evolution Journal of Systems Science and Complexity Chinese Journal of Structural Chemistry Journal of Computer Science and Technology Chinese Annals of Mathematics,Series B Chinese Annals of Mathematics Series B