Applications of fibre Bragg grating sensors for monitoring geotechnical structures: A comprehensive review

MJ Singh, S Choudhary, WB Chen, PC Wu, MK Goyal… - Measurement, 2023 - Elsevier
Geotechnical monitoring and instrumentation play a key role to assess the safety and
performance of the geotechnical structures. Conventionally used electrical instruments …

A Review of Gassy Sediments: Mechanical Property, Disaster Simulation and In-Situ Test

T Liu, X Yang, Y Zhang - Frontiers in Earth Science, 2022 - frontiersin.org
Gassy sediments are an important cause of engineering disasters such as large-area
coastal submarine landslides, excessive tilting of marine foundations, and excessive …

Compression responses and particle breakage of calcareous granular material in reclaimed islands

J Shen, X Chen, X Wang, X Wang, Y Qin, H Wu - Powder Technology, 2023 - Elsevier
Calcareous gravelly sand (CGS) is a highly compressible and easily breakable granular
geomaterial widely used to fill the island reef foundation. In this study, a series of confined …

Calculation the opening of neighboring surface cracks in concrete structure based on OFDR technology

L Zhang, J Nie, B Shi, H Han, J Wu, Y Cui - Construction and Building …, 2023 - Elsevier
Under the influence of temperature change, construction quality, and external force,
concrete structures are prone to generate cracks which poses a significant threaten to the …

Effect of saturation on shear behavior and particle breakage of coral sand

X Chen, J Shen, X Wang, T Yao, D Xu - Journal of Marine Science and …, 2022 - mdpi.com
Coral sand is the main filling material for the island–reef foundation. Under tidal actions, the
saturation (Sr) of coral sand layers varies with the specific depths in the reclaimed …

Dynamic behavior of carbon nanotubes and basalt fiber reinforced coral sand cement mortar at high strain rates

Y Qin, D Xu, S Zhang, X Fan - Construction and Building Materials, 2022 - Elsevier
This study investigated the dynamic mechanical behavior of basalt fiber (BF) and carbon
nanotube (CNT) reinforced coral sand cement (CSC) mortars. Based on the Split Hopkinson …

[HTML][HTML] Effect of coral sand powders and seawater salinity on the impact mechanical properties of cemented coral sand

J Yang, D Xu, J Shen, H Wei, R Wang, X Xiao - Soils and Foundations, 2022 - Elsevier
Coral sand is one kind of the important building materials in coral reef engineering practice.
The use of cement as a stabilizing agent can significantly improve the mechanical properties …

Interface shear behavior of geogrid-reinforced calcareous sand under large-scale monotonic direct shear

L Xu, R Wang, D Xu, J Wang, X Wang… - International Journal of …, 2022 - Springer
A study on the interface monotonic shear behavior of calcareous sands reinforced with
geogrid was reported. Large-scale monotonic direct shear tests were carried out on …

Influence of spatial distribution of fine sand layers on the mechanical behavior of coral reef sand

D Xu, H Zhao, X Fan, Y Qin - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
Fine coral sand commonly distributes in coral sand artificial foundation due to the effect of
gravity sorting during hydraulic process and the particle breakage of coarse particle …

Experimental assessment of clayey layers for clogging potential in TBM tunnel driving and the influence of compositional factors

G Wang, X Zhang, X Liu, H Gao, R An, S Yin - Tunnelling and Underground …, 2023 - Elsevier
Clogging is common for tunnel boring machines, especially in clayey soil, and when it
happens, the cutter heads or even the entire tunnelling device can become completely …