1) the zone destroyed by underground pressure
矿压破坏带
1.
Mining floor can be divided into four?zone,that is the zone destroyed by underground pressure,new damaged zone,original damaged zone and zone of pressure water inducing height.
提出采场底板可划分为“四带” ,即矿压破坏带 ,新增损伤带 ,原始损伤带 ,原始导高带 。
2) breaking depth of underground pressure
矿压破坏深度
3) mineral failure
矿物破坏
4) ground pressure breaking
地压破坏
1.
According to the treating practice of ground pressure breaking in 690 level 5# orebody in Tongkuangyu Mine, the producing reasons and developing laws are summarized, some prevention and treatment methods are put forward, which provides reference for natural stoping production in ground pressure breaking treatment.
根据铜矿峪矿自然崩落法采区690中段5#矿体地压破坏治理实践,总结出地压破坏的产生原因及发展规律,提出一些预防及治理的办法,可为地压破坏治理及自然崩落法的生产应用提供参考。
5) compression-shear failure
压剪破坏
1.
The compression-shear failure of steel fiber reinforced concrete(SFRC) was studied by varying compressive stress and steel fiber content.
通过改变压应力和钢纤维掺量,研究了钢纤维混凝土的压剪破坏,结果表明:钢纤维混凝土压剪破坏后具有明显的材料软化特征,可用双线性剪切软化曲线表示;钢纤维混凝土压剪强度与其压应力和钢纤维掺量有关,但该两者的增强效果并不叠加。
补充资料：板带轧制压下规程(见板带轧制规程设计)
板带轧制压下规程(见板带轧制规程设计)
draughting schedule for plate and strip rolling
bandai zhazhi yaxia guieheng板带轧制压T规程(draughting，ehedule forplate and strip rolling)见板带札制规程设计。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条