Stressing State Analysis of CFST Arch Supports in Deep Roadway Based on NSF Method

Stressing State Analysis of CFST Arch Supports in Deep Roadway Based on NSF Method

This paper experimentally analyzes the working behavior characteristics of five concrete-filled steel tube (CFST) arch supports in deep roadway based on the numerical shape function (NSF) method and structural stressing state theory. First, the measured strain data are expanded by the NSF method and...

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Bibliographic Details
Main Authors: Jiyang Shen, Wen Huang, Xiaocong Yang, Jun Shi, Kaikai Zheng
Format: Article
Language:English
Published: MDPI AG 2019-10-01
Series:Applied Sciences
Subjects:
stressing state
mutation
numerical shape function
cfst arch support
characteristic load
Online Access:https://www.mdpi.com/2076-3417/9/20/4238

Internet

https://www.mdpi.com/2076-3417/9/20/4238

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