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Akademický článek

Theoretical research on load distribution of composite pre-tightened teeth connections embedded with soft layers

Autor: Li Fei, Zhou Zhaopeng, Ye Shuting, Zhao Qilin, Chen Mingzhao, Gao Yifeng, Shi Lin

Publikováno v: Science and Engineering of Composite Materials, Vol 31, Iss 1, Pp 205-15 (2024)

It has been proved by experiments that the soft layers can effectively adjust the load distribution ratio of composite pre-tightened tooth connection, but theoretical research on the composite pre-tightened tooth connection embedded with soft layers

Externí odkaz: https://doaj.org/article/c4fb2b08d2b54562baadd690f14d38b3

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Akademický článek

Research on Influence mechanism of composite interlaminar shear strength under normal stress

Autor: Li Fei, Deng AnZhong, Zhao QiLin, Duan Jinhui

Publikováno v: Science and Engineering of Composite Materials, Vol 27, Iss 1, Pp 119-128 (2020)

The normal stress along the shear plane has great effect on the composite intralaminar shear strength. However, the influence mechanism on composite interlaminar shear strength under the normal stress along the shear plane was not truly reflected by

Externí odkaz: https://doaj.org/article/5e26d49e6dd64eada431b8aeae96593c

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Akademický článek

Research on preload relaxation for composite pre-tightened tooth connections

Autor: Li Fei, Zhao QiLin, Chen Haosen, Luo Sheng

Publikováno v: Science and Engineering of Composite Materials, Vol 26, Iss 1, Pp 197-208 (2019)

Preload is the primary reason why pre-tightened tooth connections (PTTC) can transfer relatively large loads. However, creep of the composite would cause the preload relaxation, resulting in reducing bearing capacity of the connection. To study the p

Externí odkaz: https://doaj.org/article/72702bb7c8b74130a957f518b0711e5c

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