Journal
ENGINEERING FRACTURE MECHANICS
Volume 267, Issue -, Pages -Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.engfracmech.2022.108409
Keywords
Shotcrete; Compressive strength; Tensile strength; Young's modulus; Fracture energy
Categories
Funding
- Rainer Draxl of PORR Bau GmbH
- Brenner Base Tunnel BBT SE, Austria
Ask authors/readers for more resources
This study presents a comprehensive experimental program on the mechanical, hygral and thermal behavior of modern wet mix shotcrete, laying the foundation for the thorough calibration and validation of material models for wet mix shotcrete.
A comprehensive experimental program on the mechanical, hygral and thermal behavior of a modern wet mix shotcrete is presented. The present part I deals with the evolution of the uniaxial compressive strength, splitting tensile strength, Young's modulus, and specific mode I fracture energy. The results are compared to empirical relations used in some shotcrete models. Part II deals with creep and shrinkage of shotcrete as well as with the thermal and hygral material behavior. Together, part I and part II of this study lay the foundation for the thorough calibration and validation of material models for a wet mix shotcrete.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available