Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Zhengyan Shen"'
Publikováno v:
Buildings, Vol 14, Iss 7, p 2013 (2024)
The existing bearing capacity model for grouting sleeves is synthesized in this study. Utilizing the principles of thick-walled cylinders in elastic mechanics, a comprehensive ultimate bearing capacity model for grouting sleeves is developed using co
Externí odkaz:
https://doaj.org/article/351d86d9762e4328946c3ba635bc668e
Autor:
Dong Zheng, Zhonghua Huang, Zhengyan Shen, Renjun Wu, Khashayar Khanlari, Gang Ji, Jean-François Silvain
Publikováno v:
Materials Research Express, Vol 11, Iss 1, p 016517 (2024)
Due to the anisotropy properties of graphite flakes (G _f ), the control of their orientation inside copper (Cu) matrice is strictly correlated with the final properties of such metal matrix composite (MMC). In this study, MMCs are fabricated by powd
Externí odkaz:
https://doaj.org/article/e7b84760857741f4a04b402a1873736b
Autor:
Sen Yang, Hongguang Zhu, Sen Pang, Zaijie Ruan, Sinuo Lin, Yi Ding, Pengpeng Cao, Zhengyan Shen
Publikováno v:
Materials, Vol 16, Iss 15, p 5360 (2023)
The strip filling method in underground reservoir needs high strength to achieve the requirements of water storage. In order to address the challenges associated with costly and weak filling materials, this study aimed to develop an economically effi
Externí odkaz:
https://doaj.org/article/edb02894f61c45349728ba4020102f17
Publikováno v:
BMC Oral Health, Vol 17, Iss 1, Pp 1-9 (2017)
Abstract Background We investigated the clinical and radiographic outcomes of autotransplanted teeth over a follow-up period of 2 to 8 years, and summarize the findings of other relevant studies with regard to the primary factors that influence a goo
Externí odkaz:
https://doaj.org/article/e4bf27561cf44cd88dc95757708709f6
Publikováno v:
Materials, Vol 13, Iss 23, p 5576 (2020)
Herein, a new geopolymer is recognized as a potential alternative cementing material of ordinary Portland cement (OPC), which is used for reducing carbon emissions and efficiently recycling the waste. Therefore this paper mainly studied the alkali-ac
Externí odkaz:
https://doaj.org/article/8650ae22a7cd4e80b0ae7207fa731d6a
Publikováno v:
PLoS ONE, Vol 12, Iss 1, p e0169150 (2017)
The aim of this study was to investigate the extent of the crack of a cracked tooth on an artificial simulation model with Periapical Radiography (PR) and cone beam computed tomography (CBCT) in vitro, providing the basis for early diagnosis and an a
Externí odkaz:
https://doaj.org/article/810f38f80ad045ba8cf740f02f154fc9
Autor:
Gao-fei Liang, Zhengyan Shen, Lei Yang, Shun-li Zhao, Bi-lei Wang, Li Zhiming, Li Xiang, Changjiang Song
Publikováno v:
Journal of Iron and Steel Research International. 27:325-333
Low-carbon steel is widely used for household appliance and automotive panel steel because of its excellent plasticity. Unfortunately, yield point phenomena easily appear in the low-carbon steel produced by a continuous annealing process and cause de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16ec7ef8c351adb8c39a0f850c04b752
https://doi.org/10.1007/s42243-019-00342-7
https://doi.org/10.1007/s42243-019-00342-7
Publikováno v:
Diamond and Related Materials
Diamond and Related Materials, 2021, 118, pp.108513. ⟨10.1016/j.diamond.2021.108513⟩
Diamond and Related Materials, Elsevier, 2021, 118, pp.108513. ⟨10.1016/j.diamond.2021.108513⟩
Diamond and Related Materials, 2021, 118, pp.108513. ⟨10.1016/j.diamond.2021.108513⟩
Diamond and Related Materials, Elsevier, 2021, 118, pp.108513. ⟨10.1016/j.diamond.2021.108513⟩
International audience; An Al matrix composite reinforced with 40 vol% graphite flake (Gf) was developed by powder metallurgy as a promising candidate for thermal management applications. Thermal conductivity (TC) along the orientation direction of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be656ddf5fbcb9118d0d8292aa7eb9cd
https://hal.science/hal-03276773/file/2021-093-accepted.pdf
https://hal.science/hal-03276773/file/2021-093-accepted.pdf
Publikováno v:
Materials
Volume 13
Issue 23
Materials, Vol 13, Iss 5576, p 5576 (2020)
Volume 13
Issue 23
Materials, Vol 13, Iss 5576, p 5576 (2020)
Herein, a new geopolymer is recognized as a potential alternative cementing material of ordinary Portland cement (OPC), which is used for reducing carbon emissions and efficiently recycling the waste. Therefore this paper mainly studied the alkali-ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72aa5dc079a531f1400ef3cdb297f53e
Publikováno v:
Scripta Materialia
Scripta Materialia, 2020, 183, pp.86-90. ⟨10.1016/j.scriptamat.2020.03.022⟩
Scripta Materialia, Elsevier, 2020, 183, pp.86-90. ⟨10.1016/j.scriptamat.2020.03.022⟩
Scripta Materialia, Elsevier, 2020, ⟨10.1016/j.scriptamat.2020.03.022⟩
Scripta Materialia, 2020, 183, pp.86-90. ⟨10.1016/j.scriptamat.2020.03.022⟩
Scripta Materialia, Elsevier, 2020, 183, pp.86-90. ⟨10.1016/j.scriptamat.2020.03.022⟩
Scripta Materialia, Elsevier, 2020, ⟨10.1016/j.scriptamat.2020.03.022⟩
International audience; The 2D arrangement of highly-anisotropic graphite flake (G f) in the Al matrix composite was achieved by combining the step-by-step powder filling method and flake powder metallurgy using the specificallydesigned punch. Compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b666310d01141e614a319753618b516
https://hal.univ-lille.fr/hal-02524052
https://hal.univ-lille.fr/hal-02524052