-
document
-
Gao, Peng (author), Chen, Yang (author), Huang, Haoliang (author), Qian, Zhiwei (author), Schlangen, E. (author), Wei, Jiangxiong (author), Yu, Qijun (author)
Non-uniform stresses, strains and microcracking of the concretes with three coarse aggregate sizes (5–10 mm, 10–16 mm, 16–20 mm) dried under 40% relative humidity (RH) for 60 days were quantified using digital image correlation and lattice fracture modelling. The influencing mechanism of coarse aggregate size on the drying-induced...
journal article 2021
-
document
-
Gao, Peng (author), Chen, Yang (author), Huang, Haoliang (author), Qian, Zhiwei (author), Schlangen, E. (author), Wei, Jiangxiong (author), Yu, Qijun (author)
Concrete generally deforms and cracks in a non-uniform manner under drying-induced stress. This study used the lattice fracture model to simulate the drying-induced non-uniform deformations, stresses, and micro-crack propagation in concrete. Experiments were designed to validate the lattice fracture model, wherein the drying-induced non...
journal article 2020
-
document
-
Gao, Peng (author), Chen, Yang (author), Huang, Haoliang (author), Qian, Zhiwei (author), Schlangen, E. (author), Wei, Jiangxiong (author), Yu, Qijun (author)
To assess the effect of relative humidity (RH) on drying-induced damage in concrete, the non-uniform strains and microcracks in concrete under different RH conditions were obtained using the digital image correlation (DIC) technique and lattice fracture model. The simulated non-uniform displacements were consistent with those captured using...
journal article 2020
Source URL (retrieved on 2024-05-24 11:48): https://repository.tudelft.nl/islandora/search/%2520?f%255B0%255D=RELS_EXT_isMemberOfCollection_uri_s%253A%2522info%255C%253Afedora%255C/collection%255C%253Air%2522&f%255B1%255D=mods_name_personal_author_namePart_family_ss%253A%2522Langeveld%2522&f%255B2%255D=mods_genre_s%253A%2522journal%255C%2520article%2522&f%255B3%255D=mods_name_personal_author_namePart_family_ss%253A%2522De%255C%2520Jonge%2522&f%255B4%255D=mods_name_personal_author_namePart_family_ss%253A%2522De%255C%2520Niet%2522&f%255B5%255D=mods_name_personal_author_namePart_family_ss%253A%2522Van%255C%2520Nieuwenhuijzen%2522&f%5B0%5D=mods_name_personal_author_namePart_family_ss%3A%22Gao%22&f%5B1%5D=mods_subject_topic_ss%3A%22Drying%5C%20shrinkage%22