【摘要】 把烟囱爆破拆除倾倒的复杂力学过程 ,简化为等直杆绕固定的绞支链转动 ,从理论上分析了烟囱倾倒的受力过程 ,得出了烟囱的折断部位 ,并对减少烟囱前冲的问题提出了自己的看法更多还原

【Abstract】 The complicated mechanics of fall down process of chimney demolished by means of blasting is simplified to a rotation of constant mass straight pole around fixed hinge.The fall down process of chimney is analyzed in theory and the cracked parts of chimney is obtained.The way to decrease the forward push of chimney is also discussed.更多还原