A mechanics model of dynamometry bolt was given and it was shown that dynamometry bolt mainly bear tension and torque in real application.
给出巷道支护测力锚杆的力学模型,指出测力锚杆实际应承受力、扭。
A mechanics model of dynamometry bolt was given and it was shown that dynamometry bolt mainly bear tension and torque in real application.
给出巷道支护测力锚杆的力学模型,指出测力锚杆实际应承受力、扭。
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