Zobrazeno 1 - 10
of 372
pro vyhledávání: '"3D printed concrete"'
Publikováno v:
Frattura ed Integrità Strutturale, Vol 19, Iss 71 (2024)
In recent years, the construction industry has witnessed significant advancements in concrete technology, particularly with the integration of 3D printing in cement-based materials. While this innovation offers promising opportunities for the sector,
Externí odkaz:
https://doaj.org/article/c5a49feb30ae4e1ea1fd86f77c090039
Publikováno v:
Materials & Design, Vol 246, Iss , Pp 113324- (2024)
This study explores the electrical properties of 3D-printed carbon nanotube (CNT)-cementitious nanocomposites using a dual modelling approach that integrates micromechanics with finite element (FE) analysis for self-sensing applications. 3D-printed c
Externí odkaz:
https://doaj.org/article/f5aaff70f9bf4c93befa5be98d39904d
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03847- (2024)
The utilization of 3D printing in civil engineering has expedited the progression of intelligent construction and building industrialization. A plethora of studies in recent years have contributed to the advancement of 3D printed concrete technology.
Externí odkaz:
https://doaj.org/article/9f6a53c97c3142ddbfdb568f6995640d
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03645- (2024)
There has been a growing interest in utilizing 3D printing technology for military and civil defense engineering, especially in enhancing the resilience of infrastructure against impacts. Due to its distinctive additive manufacturing process, 3D prin
Externí odkaz:
https://doaj.org/article/5583db2e5373466d881ec6036d438c27
Autor:
Qi-Ling Luo, Ke-Ke Yu, Wu-Jian Long, Shu-Yi Zheng, Song-Yuan Geng, Gan-Lin Feng, Hai-Long Wang, Zhang-Hong Qiu
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03517- (2024)
3D printed concrete (3DPC) is an essential technology for achieving efficient, precise, and sustainable construction. Nevertheless, due to limitations in materials and processes, 3DPC is prone to insufficient green strength and weakness in the interl
Externí odkaz:
https://doaj.org/article/2bbf4bec795a4587980c14784a222a7f
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03176- (2024)
Limestone calcined clay cement (LC3) and other supplementary cementitious materials reduce the carbon footprint by replacing clinker/cement content in 3D printed concrete (3DPC) without jeopardising the rheology and mechanical performance of structur
Externí odkaz:
https://doaj.org/article/39d02123840c493bbeaf42dd56823c1a
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02892- (2024)
To study the structural behavior and failure modes of 3D printed concrete walls under eccentric axial compression, ten 3D printed concrete wall specimens were designed with varying strength grade of concrete material, cross-sectional forms, and reinf
Externí odkaz:
https://doaj.org/article/432d332b590542a0a696803eaad630f8
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02807- (2024)
In recent years, 3D printing has been rapidly promoted and applied in the field of civil engineering and construction, and has been developed from landscape maintenance structures to load-bearing structures. Different from cast-in-place concrete mate
Externí odkaz:
https://doaj.org/article/db8575b4ef6b4fb7bb8c7455491c4e71
Autor:
Keunhyoung Park, Ali M. Memari, Maryam Hojati, Aleksandra Radlińska, José Pinto Duarte, Shadi Nazarian
Publikováno v:
Buildings, Vol 14, Iss 10, p 3175 (2024)
In this study, 3D-printed reinforced concrete beams were tested for flexural performance and compared with the analytical model based on the material test results. Two cementitious mixes (PSU and GCT) were designed for concrete printing and were mech
Externí odkaz:
https://doaj.org/article/ef6bf99aa1704dfeb36907aba100956b
Publikováno v:
Recycling, Vol 9, Iss 4, p 55 (2024)
Despite extensive regulations, the systemic under-reporting of construction and demolition waste generation rates pervades the South African waste sector due to the extensive and active informal waste management practices that are typical of developi
Externí odkaz:
https://doaj.org/article/6947630f56cb42b7876c18235e525327