Strength Assessment of Broken Rock Postgrouting Reinforcement Based on Initial Broken Rock Quality and Grouting Quality

Xu, Hongfa; Geng, Hansheng; Chen, Feng; Xiao, Chen; Qi, Liangliang

doi:10.1155/2017/3651765

Public

Strength Assessment of Broken Rock Postgrouting Reinforcement Based on Initial Broken Rock Quality and Grouting Quality

Published in Mathematical Problems in Engineering • Jan 1, 2017

Authors:

Hongfa Xu

Hansheng Geng

Feng Chen

Abstract

To estimate postgrouting rock mass strength growth is important for engineering design. In this paper, using self‐developed indoor pressure‐grouting devices, 19 groups of test cubic blocks were made of the different water cement ratio grouting into the broken rock of three kinds of particle sizes. T...

Subject

Reinforcement

Quality (philosophy)

Geotechnical engineering

Research Assistant

AI chat, annotations, notes & similar papers

Finding related papers...

Discussions

(0)

No comments yet

Be the first to share your thoughts!