The Theory of Critical Distances to assess the effect of cracks/manufacturing defects on the static strength of 3D-printed concrete
The Theory of Critical Distances to assess the effect of cracks/manufacturing defects on the static strength of 3D-printed concrete
复制标题
用于评估裂缝/制造缺陷对 3D 打印混凝土静态强度影响的临界距离理论
DOI:
10.1016/j.engfracmech.2022.108563
复制
发表时间:
2022
影响因子:
5.4
通讯作者:
Alanazi N
中科院分区:
文献类型:
--
作者:
Alanazi N
The present paper deals with the use of the Theory of Critical Distances to model the detrimental effect of cracks and manufacturing defects in 3D-printed concrete subjected to static loading. The robustness of the proposed approach was assessed against a number of experimental results that were generated by testing, under three-point bending, 3D-printed rectangular section specimens weakened by saw-cut crack-like sharp notches, surface roughness (due to the extrusion filaments) and manufacturing defects. The sound agreement between experiments and predictive model allowed us to demonstrate that the Theory of Critical Distances is not only a reliable design approach, but also a powerful tool suitable for guiding and informing effectively the additive manufacturing process.
登录
查看更多内容
影响因子:
8.4
作者:
T. Yin;A. Tyas;O. Plekhov;A. Terekhina;L. Susmel
通讯作者:
T. Yin;A. Tyas;O. Plekhov;A. Terekhina;L. Susmel
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
A. Ameri;J. Davison;L. Susmel
通讯作者:
L. Susmel
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
L. Susmel;H. Askes;T. Bennett;D. Taylor
通讯作者:
D. Taylor
影响因子:
11.4
作者:
Ma, Guowei;Buswell, Richard;Jones, Scott Z.
通讯作者:
Jones, Scott Z.
影响因子:
4.7
作者:
Chen, Yu;Copuroglu, Oguzhan;Schlangen, Erik
通讯作者:
Schlangen, Erik