山西建筑
山西建築
산서건축
Shanxi Architecture
2015年
35期
45-47
,共3页
胶合竹木张弦梁%挠度%刚度%蠕变系数
膠閤竹木張絃樑%撓度%剛度%蠕變繫數
효합죽목장현량%뇨도%강도%연변계수
gluing bamboo string beam%deflection%rigidity%creep coefficient
简述了蠕变对竹木结构受力性能的影响,基于胶合竹木张弦梁实验研究,推导出梁的挠度、弯矩、总变形及刚度的计算公式,并提出了蠕变系数的概念和理论公式,为竹木结构长期性能的研究奠定了基础。
簡述瞭蠕變對竹木結構受力性能的影響,基于膠閤竹木張絃樑實驗研究,推導齣樑的撓度、彎矩、總變形及剛度的計算公式,併提齣瞭蠕變繫數的概唸和理論公式,為竹木結構長期性能的研究奠定瞭基礎。
간술료연변대죽목결구수력성능적영향,기우효합죽목장현량실험연구,추도출량적뇨도、만구、총변형급강도적계산공식,병제출료연변계수적개념화이론공식,위죽목결구장기성능적연구전정료기출。
Introduces the influence of creepage on the stress performance of bamboo structure. Based on experimental research of gluing bamboo string beam,the paper induces the beam deflection,bending moment,total deformation and rigidity computation formula,and puts forward its creep coefficient concept and theoretical formula,which has laid a foundation for long-term performance research of bamboo structure.