1) vcapsulotomy
"V"形破囊
2) V-shaped notch failure revise
"V"形破坏
3) V-shaped notch blasting
V形刻槽爆破
1.
V-shaped notch blasting is that cutting slots with certain depth along axis -direction of the hole is determined according to the blast-crazing, and then load uncoupled charge and detonation.
V形刻槽爆破是指在炮孔孔壁上按爆破开裂方向,切出一定深度的轴向对称V形槽,采用不耦合装药结构进行的一种断裂控制爆破。
2.
In this paper,incising blasting engineering in granite row stone exploitation as the research object,in order to analyze the fracturing mechanism principles of V-shaped notch blasting and the influence of blasting parameter changing to V-shaped notch blasting effect,the elastic-plastic isotropy and multi-notched hole of plane strain model is set up.
文章以花岗岩荒料开采中的切割爆破工程实践为研究对象,为分析V形刻槽爆破成缝机理及爆破参数改变对刻槽爆破效果影响等内容,建立了各向同性脆性材料的多刻槽孔准平面应变模型,以显式动力分析有限元程序ANSYS/LS-DYNA为模拟运算工具,详细计算了在动载作用下槽孔周围及双孔连心线上岩体的动态应力分布与变化规律,并运用断裂力学理论分析刻槽爆破动态成缝机理。
4) single V groove
单面V形破口
6) V capsulectomy
"V"型截囊
补充资料：破囊
1.破旧的诗囊或钱囊。
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