Results 71 to 80 of about 1,161 (165)

±1100kV/16kN支柱瓷绝缘子应力分析与选取

Dianci bileiqi, 2015
为确保±1100 kV/16 kN支柱瓷绝缘子抗弯性能满足要求,通过对样品的三节、四节、五节、六节进行整柱弯曲破坏负荷试验,摸索出多节产品在承受整柱破坏负荷时的应力变化。初步确定,在多节产品的设计过程中,等应力设计具有一定的不合理性。对±1100 kV/16 kN支柱瓷绝缘子的各节应力选取时,要有不小于10%的应力叠装系数。试验证明:选用此种应力分布设计的产品,满足整柱的抗弯性能要求,可以满足±1100 kV特高压工程的需要。
杨海, 杨明, 宫云霞, 张永翠, 王菁, 马成良, 王源   +6 more
doaj  

[Experience of the use of cerebral embolic protection device during transcatheter aortic valve replacement]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Zhang L, Liu X, Xi Z, Yuan F, Yao J, Jiang Z, Yan Y, Song G.   +7 more
europepmc   +1 more source

[Protective effects of escin and dextromethorphan on Alzheimer disease in <i>Caenorhabditis elegans</i> models]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhang Y, Li L, Zhu A, Xiao W, Wang Q.
europepmc   +1 more source

RC空心板抗弯承载性能与振动频率的关系

openalex   +2 more sources

[Disseminated intravascular coagulation secondary to generalized lymphatic anomaly: a case report]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Gao XM, Zhang L.
europepmc   +1 more source

[Effect of porous surface structure on fatigue strength of 3D printed zirconia]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhao J, Ding Q, Li W, Ma Q, Lan Y, Zhang L, Han J.   +6 more
europepmc   +1 more source

水泥基灌浆料加固钢筋混凝土梁抗弯性能试验研究

卢 雷, 敦彦茹, 李其廉
openalex   +2 more sources

[Research progress on paper-based microfluidic chips in pathogen detection]. [PDF]

Se Pu
Liu XT, Shi J, Shi M.
europepmc   +1 more source

±1100 kV复合支柱绝缘子抗弯性能试验研究

, 2018
刘海龙, 程永锋, 卢智成, 朱祝兵, 李圣   +4 more
openalex   +1 more source

冷弯薄壁型钢-泡沫混凝土墙体抗震性能研究进展

秦佳
openalex   +2 more sources