Zobrazeno 1 - 10
of 79
pro vyhledávání: '"张伟杰"'
Publikováno v:
Jianzhu Gangjiegou Jinzhan, Vol 26, Pp 45-57 (2024)
为研究球冠形脱空缺陷对圆钢管混凝土T型相贯节点抗震性能的影响，以脱空率、支主管直径比和主管径厚比为主要试验参数，完成了18个圆钢管混凝土T型节点试件在主管承受恒定轴向拉力和
Externí odkaz:
https://doaj.org/article/a845881bef834161a4b2e5b3623322fa
Publikováno v:
Jianzhu Gangjiegou Jinzhan, Vol 24, Pp 61-69 (2022)
以再生骨料取代率为主要参数，完成了6根圆形钢管地聚合物再生混凝土短柱和2根圆形钢管地聚合物普通混凝土短柱在轴压作用下的试验研究。基于试验结果，考察了试件的破坏模式、荷载-
Externí odkaz:
https://doaj.org/article/ea1fe71ecba54db7a9fc2f7cac41c846
Publikováno v:
Jianzhu Gangjiegou Jinzhan, Vol 24, Pp 70-81 (2022)
完成了12根带脱空缺陷的钢管混凝土试件在压弯剪复合作用下的滞回试验，考察了脱空缺陷对试件破坏模态、滞回曲线、极限承载力、耗能和延性的影响。建立了带脱空缺陷的钢管混凝土压
Externí odkaz:
https://doaj.org/article/e70a8d24289f409cbbe712150a891472
Autor:
张伟杰
Publikováno v:
Guangtongxin yanjiu, Vol , Pp 52-54 (2014)
深入研究了在1 550和1 330nm波长条件下光纤传输中机械对准误差导致的损耗问题。MATLAB仿真结果表明:高阶模比低阶模有更严重的衰减,单模光纤横向对准误差是最严重的损耗因素;较大的数值孔
Externí odkaz:
https://doaj.org/article/6af8b688505646f7be575ff09fb63b4e
Publikováno v:
Science Technology & Engineering. 2023, Vol. 23 Issue 24, p10568-10574. 7p.
Publikováno v:
Machine Tool & Hydraulics; Jul2024, Vol. 52 Issue 13, p150-155, 6p
Publikováno v:
Engineering Mechanics / Gongcheng Lixue; Jun2024, Vol. 41 Issue 6, p105-117, 13p
Publikováno v:
Ordnance Industry Automation; Jun2024, Issue 6, p91-96, 6p
Publikováno v:
Electric Power Automation Equipment / Dianli Zidonghua Shebei; Jun2024, Vol. 44 Issue 6, p135-144, 16p