由于待爆楼体的高宽比小，楼体自重不够，爆后解体不够充分并分析其原因，增加混凝土立柱炸高，增大其倾倒力矩。
In the condition of a low high to width ratio , because of the not enough self-weight , the disaggregation of the building is not enough , we should increase the blasting-high of reinforced-concrete pillar and collapse moment .
待爆