Coupling effect of biocementation-fiber reinforcement on mechanical behavior of calcareous sand for ocean engineering

CS Tang, H Li, XH Pan, LY Yin, L Cheng… - Bulletin of Engineering …, 2022 - Springer
Microbial induced calcium carbonate precipitation (MICP)–based biocementation method
coupled with fiber reinforcement was adopted to improve the engineering properties of …

Tensile behavior of bio-cemented, fiber-reinforced calcareous sand from coastal zone

H Zeng, LY Yin, CS Tang, C Zhu, Q Cheng, H Li… - Engineering …, 2021 - Elsevier
Calcareous sand erosion under natural environment changes or human activities is a major
concern to many coastal zones, where weak and loose calcareous sands are usually …

Effects of grain size and treatment methods on the cementation of bioimproved calcareous sand

X Zhang, B Zhou, Z Wu, H Wang - International Journal of …, 2024 - ascelibrary.org
Calcareous sand, which is characterized by irregular morphologies and abundant
intraparticle pores, poses difficulties for ocean construction. This study investigated the …

Coupling effect of fiber reinforcement and MICP stabilization on the tensile behavior of calcareous sand

DL Wang, CS Tang, XH Pan, B Liu, B Shi - Engineering Geology, 2023 - Elsevier
Coupling method of fiber reinforcement and microbial induced carbonate precipitation
(MICP) stabilization was adopted to improve the tensile behaviors of calcareous sand. Three …

Comparative mechanical behaviors of four fiber-reinforced sand cemented by microbially induced carbonate precipitation

Y Zhao, Z Xiao, C Fan, W Shen, Q Wang… - Bulletin of Engineering …, 2020 - Springer
Microbially induced carbonate precipitation (MICP) has been found promisingly to improve
soil mass properties with the environmentally friendly biogeochemical process, while MICP …

Properties of biocemented, basalt-fibre-reinforced calcareous sand

S Lin, X Lei, Q Meng, J Xu - Proceedings of the institution of civil …, 2023 - icevirtuallibrary.com
Basalt fibres and biocement were used to improve the mechanical properties of calcareous
sand. The biocement was produced through a microbial-induced calcium carbonate …

Influence of fiber content and length on engineering properties of MICP-treated coral sand

X Fang, Y Yang, Z Chen, H Liu, Y Xiao… - Geomicrobiology …, 2020 - Taylor & Francis
Microbially induced calcite precipitation (MICP) can improve the engineering properties of
coral sand. The dry density, permeability, unconfined compressive strength (UCS), tensile …

Effects of different types of fibers on the physical and mechanical properties of MICP-treated calcareous sand

J Zhao, H Tong, Y Shan, J Yuan, Q Peng, J Liang - Materials, 2021 - mdpi.com
Microbial-induced calcite precipitation (MICP) has been a promising method to improve
geotechnical engineering properties through the precipitation of calcium carbonate (CaCO3) …

[HTML][HTML] Durability of MICP-reinforced calcareous sand in marine environments: Laboratory and field experimental study

Y Li, Y Li, Z Guo, Q Xu - Biogeotechnics, 2023 - Elsevier
As eco-friendly methods, microbial induced carbonate precipitation (MICP) method was
used to reinforce the calcareous sand in the South China Sea in this paper. The durability …

Effect of MICP-recycled shredded coconut coir (RSC) reinforcement on the mechanical behavior of calcareous sand for coastal engineering

H Kou, Z Li, J Liu, Z An - Applied Ocean Research, 2023 - Elsevier
The combination of fiber reinforcement method with microbially induced carbonate
precipitation (MICP) for calcareous sand treatment has been widely concerned. In this study …