METHOD FOR DETERMINING INTERNAL STRESS OF SOLID-CUT-AND-FILL MATERIAL

The present invention discloses a method for determining internal stress of a solid filling material, comprising the following steps: step 1) acquiring stress data of the solid filling material, and fitting the stress-strain relationship of the solid filling material; step 2) calculating surface sub...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Spearing, A.J.S. (Sam), Wu, Zhongya, Zhang, Jixiong, Zhou, Nan, Gao, Feng, Li, Meng
Format: Patent
Sprache:eng
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