CAJ | 학술논문

为了解决现行爆炸复合装药方式落后及炸药爆炸能量利用率极低的问题，使用了一种保证装药质量的蜂窝结构炸药，并将该蜂窝结构炸药应用于一次起爆可复合两块复合板的双面爆炸复合技术，由于受到蜂窝材料和双面复板的多向约束，使炸药的临界厚度显著降低，乳化炸药在5 mm 厚时，仍可以稳定爆轰。成功地进行了以5 mm 厚的蜂窝结构炸药用于2 mm 厚的45＃钢板和16 mm 厚的 Q235钢板双面爆炸复合可行性试验。结果表明，与现行的单面爆炸复合相比，在复合相同数量复合板的情况下，炸药的使用量节省了83％，炸药的能量利用率显著提高。试验前，对爆炸复合窗口及复板的碰撞速度进行了计算，得到了复板碰撞速度的上下限（192 m·s -1＜vp ＜983 m·s -1）及两组实验中复板的碰撞速度1089，863 m·s -1，计算与试验结果一致性较好。
위료해결현행폭작복합장약방식락후급작약폭작능량이용솔겁저적문제，사용료일충보증장약질량적봉와결구작약，병장해봉와결구작약응용우일차기폭가복합량괴복합판적쌍면폭작복합기술，유우수도봉와재료화쌍면복판적다향약속，사작약적림계후도현저강저，유화작약재5 mm 후시，잉가이은정폭굉。성공지진행료이5 mm 후적봉와결구작약용우2 mm 후적45＃강판화16 mm 후적 Q235강판쌍면폭작복합가행성시험。결과표명，여현행적단면폭작복합상비，재복합상동수량복합판적정황하，작약적사용량절성료83％，작약적능량이용솔현저제고。시험전，대폭작복합창구급복판적팽당속도진행료계산，득도료복판팽당속도적상하한（192 m·s -1＜vp ＜983 m·s -1）급량조실험중복판적팽당속도1089，863 m·s -1，계산여시험결과일치성교호。
In order to resolve the problem about the backward method of charge and low energy efficiency of explosives,the explo-sives with structure of honeycomb were prepared to ensure the quality of charge,and applied to double side explosion cladding to clad two combination plates. Results show that this technology significantly reduce the critical thickness of stable detonation of explosives,increases the energy efficiency of explosives,and saves the amount of explosives. Emulsion explosives with the thick-ness of 5 mm can stably detonate. The feasibility experiment of double side explosion cladding for steel of 45 # with thickness of 2 mm and steel of Q235 with thickness of 16 mm was carried out. Compared with the existing explosive cladding method,the consumption of explosives reduces by 83% in the case of cladding the same number of combination plates. The explosive cladding windows and collision speed of flyer plate are calculated before experiment. Upper and lower limits for collision velocity of flyer plate is 192 m·s-1 <υp <983 m·s -1 ,and collision velocity of flyer plate for two groups which are 1089 m·s -1 and 863 m·s -1 , respectively. It has shown that the calculation prefigures exactly the explosion cladding for steel of 45 # /steel of Q235.