全断面矩形掘进机刀盘截入岩样过程试验研究

李强,刘送永,王焱

Experimental study on the process of cutting into rock samples by full-section rectangular roadheader cutterhead

Qiang LI,Songyong LIU,Yan WANG

图1 现有的全断面矩形掘进机刀盘结构形式

Fig.1 Existing structure forms of full-section rectangular roadheader cutterhead