Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Guoyun Lu"'
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 54, Iss 6, Pp 1083-1092 (2023)
Purposes This work has been done in order to study the dynamic response of long-span simply-supported steel truss pedestrian bridge under human-induced excitation and the damping effect of tuned mass damper (TMD). Methods The research object is a 123
Externí odkaz:
https://doaj.org/article/5d8a09cce05c497da01bc9715bb01692
Publikováno v:
Buildings, Vol 14, Iss 4, p 1035 (2024)
This paper addresses the pressing scientific problem of accurately predicting the equivalent stiffness of local resonance metamaterial concrete unit cells. Existing theoretical models often fail to capture the nuanced dynamics of these complex system
Externí odkaz:
https://doaj.org/article/f04b15abb1194b6cbbbd12f2fbbca289
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 52, Iss 6, Pp 981-989 (2021)
The lifting construction process of high-rise structure is very difficult, and the unloading and demolition of lifting equipment and temporary support pose a greater challenge to the construction safety of high-rise structure. With the Beijiang Pearl
Externí odkaz:
https://doaj.org/article/a24c129b43e840af84c2623696e9a449
Publikováno v:
Materials, Vol 16, Iss 10, p 3699 (2023)
The nacre has excellent impact resistance performance, and it is attracting attention in the field of aerospace composite research. Inspired by the layered structure from nacre, semi-cylindrical nacre-like composite shells of brittle silicon carbide
Externí odkaz:
https://doaj.org/article/f0e86b5a53bf450f81cb1ad008037065
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 52, Iss 3, Pp 444-449 (2021)
It is of great theoretical and practical significance to study the strut-and-tie models of beam-column connections. In this paper, an explicit topology optimization based on moving morphable components was used to analyze the strut-and-tie models, wh
Externí odkaz:
https://doaj.org/article/9836e90b32d34d4482d48160eaf762e0
Publikováno v:
Materials, Vol 15, Iss 24, p 8978 (2022)
The ternary blended cement with finer slag and silica fume (SF) could improve the packing density (PD) through the filling effect. The excess water (water more than needed for filling into voids between the cement particles) can be released to improv
Externí odkaz:
https://doaj.org/article/238d03120d2f429daddb79e5575551c3
Publikováno v:
Polymers, Vol 14, Iss 19, p 4000 (2022)
The mechanical behavior of buried HDPE double-wall corrugated pipes is mainly affected by the material and the structure of the pipe wall. Here we studied a peculiar material that added fly ash (FA) in high density polyethylene (HDPE) to develop comp
Externí odkaz:
https://doaj.org/article/3d25e1146f8b4da8bc1b4edce1df5a21
Autor:
Angxuan Wu, Lan Jia, Wenwen Yu, Fengbo Zhu, Fuyong Liu, Yanqin Wang, Guoyun Lu, Shuhao Qin, Dongyang Gao, Hua Wang, Xiaogang Wu, Qiang Zheng
Publikováno v:
Polymers, Vol 13, Iss 23, p 4204 (2021)
In recent years, buried bellows have often had safety accidents such as pipeline bursts and ground subsidence due to the lack of adequate mechanical properties and other quality problems. In order to improve the mechanical properties of bellows, fly
Externí odkaz:
https://doaj.org/article/cf43eb19aa8741c9b0c51319d66a6b84
Publikováno v:
Latin American Journal of Solids and Structures, Vol 13, Iss 2, Pp 257-271
Abstract An experimental investigation was performed on stainless steel hemispherical shells under axial compression. Eight kinds of shells with radius-to-thickness ratios that range from 57.1 to 125 were designed and manufactured for this study. The
Externí odkaz:
https://doaj.org/article/fce64734686c46b69ac820280d9a63b0
Publikováno v:
Latin American Journal of Solids and Structures, Volume: 20, Issue: 2, Article number: e479, Published: 27 MAR 2023
Metaconcrete is a newly manmade concrete where traditional aggregates are partially replaced by resonant aggregates. The metaconcrete slab can attenuate vibration in the specific frequency bandgap which are created by the locally resonant aggregates.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b57bc72524dd06e02a220b5fa5ff9b11
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252023000200503&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252023000200503&lng=en&tlng=en