Arching mechanism of the slab joints in CRTSII slab track under high temperature conditions
XP Cai, BC Luo, YL Zhong, YR Zhang… - Engineering Failure …, 2019 - Elsevier
Abstract China Railway Track System II slab track is widely applied to China high-speed
railway. Under the high temperature conditions, it tends to produce different degrees of arch …
railway. Under the high temperature conditions, it tends to produce different degrees of arch …
Improvement on the mechanical properties of CA mortar and concrete composite specimens in high-speed railway by modification of interlayer bonding
In this study, polymer latex and expansive agent were employed to modify the interfacial
bonding relationship between cement asphalt mortar (CA mortar) and concrete in high …
bonding relationship between cement asphalt mortar (CA mortar) and concrete in high …
Interfacial bonding strength between cement asphalt mortar and concrete in slab track
H Peng, Y Zhang, J Wang, Y Liu… - Journal of Materials in Civil …, 2019 - ascelibrary.org
Abstract In China Railway Track System II, the bonding of a cement asphalt mortar (CA
mortar) layer to concrete slabs is a decisive factor for its durability and serviceability. In this …
mortar) layer to concrete slabs is a decisive factor for its durability and serviceability. In this …
On the deformation of CRTS-Ⅲ ballastless track during the casting process of self-compacting concrete: Numerical simulations and random forest-based prediction …
M Su, Q Chong, H Xie, Y Xie, Z Zeng - Engineering Structures, 2024 - Elsevier
CRTS (China railway track system)-Ⅲ slab track is a main structural type of ballastless track
in Chinse high-speed railway (HSR), which requires precise positioning of prefabricated …
in Chinse high-speed railway (HSR), which requires precise positioning of prefabricated …
Numerical and experimental study of new fully prefabricated ballastless track
Z Zhang, L Gao, Y Zhong, S Shi, S Zhao, K Kang - Engineering Structures, 2024 - Elsevier
Reducing the workload of cast-in-place construction of ballastless tracks can effectively
reduce diseases. This study designed the limiting structures of the prefabricated slabs and …
reduce diseases. This study designed the limiting structures of the prefabricated slabs and …
Deterioration of cement asphalt pastes with polymer latexes and expansive agent under sulfate attack and wetting-drying cycles
X Cai, Y Zhang, L Gao, J Wang, H Peng - Engineering Failure Analysis, 2020 - Elsevier
The deterioration mechanism of cement asphalt (CA) pastes used in CRTS II slab track
under sulfate attack and wetting-drying cycles was investigated in this study. Two types of …
under sulfate attack and wetting-drying cycles was investigated in this study. Two types of …
Temperature field test and prediction using a GA-BP neural network for CRTS II slab tracks
D Liu, C Su, R Yang, J Ren, X Liu - Railway Engineering Science, 2023 - Springer
The CRTS II slab track, which is connected in a longitudinal direction, is one of the main
ballastless tracks in China, with approximately 7365 km of operational track. Temperature …
ballastless tracks in China, with approximately 7365 km of operational track. Temperature …
Convenient Procedure for Measuring the Electrical Resistance of Fastening Systems in Urban Railway Tracks
Electrical resistance is among the characteristics that fastening systems must meet to ensure
the proper functioning of signaling systems in railway infrastructure. The EN 13146-5: 2012 …
the proper functioning of signaling systems in railway infrastructure. The EN 13146-5: 2012 …
[HTML][HTML] Ballasted or ballastless for a railway infrastructure? A comparative environmental impact assessment of two solutions
G Vignali - Cleaner Environmental Systems, 2024 - Elsevier
In the railways sector environmental concerns are growing, and many state-owned holding
companies are investigating which is the best superstructure solution from the …
companies are investigating which is the best superstructure solution from the …
Numerical investigation on loading pattern of railway concrete slabs
Despite the recent surge in the construction of ballastless railway tracks, there exists a
notable research gap concerning the rail seat load (RSL) associated with these track types …
notable research gap concerning the rail seat load (RSL) associated with these track types …