Can I read Soil Conditioning in Ahvaz Metro Tunneling on EtoBox?

Soil Conditioning in Ahvaz Metro Tunneling by ahmed lotfy is a document available to read on EtoBox.

What is Soil Conditioning in Ahvaz Metro Tunneling about?

This document summarizes a study on calculating the optimum soil conditioning parameters for an earth pressure balance tunnel boring machine (EPB-TBM) during the Ahwaz Metro Project in Iran. The study involved laboratory slump tests with silty-clay soil, varying the water content and foam agent ratios. The optimum parameters found were a foam expansion ratio of 10, foam injection ratio of 157%, foam agent to water ratio of 2.07%, and a soil conditioning cost of 248 units. Field tests using these optimum par

Author

ahmed lotfy

Language

EN