1) unloading burst
卸载爆破
3) destress blast
卸压爆破
1.
Research on the Impulsion pressure and influence parameters of destress blasts in rock roadway
冲击矿压及岩石巷道卸压爆破影响参数研究
4) unloading-fracture
卸载破裂
5) explosion
[英][ɪk'spləʊʒn] [美][ɪk'sploʒən]
爆破荷载
1.
The Numerical Simulation of Dynamical Response of Rock Slope under Explosion;
爆破荷载作用下岩质边坡动态响应的数值模拟研究
2.
The dynamic response of rock slope of Huangmailing phosphorite mine under explosion is simulated by UDEC and compared with that of site monitoring.
运用二维离散单元程序 UDEC,模拟了爆破荷载作用下黄麦岭磷矿采场岩质边坡的动态响应,并将计算结果与现场监测结果进行了比较。
6) blasting load
爆破荷载
1.
An equivalent approach for acting blasting load in dynamic finite element simulation of blasting vibration;
爆破震动场动力有限元模拟中爆破荷载的等效施加方法
2.
The methods of blasting calculation such as DDA,genetic algorithm,compound genetic algorithm,volume balanced method,and blasting load simulation such as semi-experimental blasting mode,numerical simulation,analysis simulation,UDEC simulation are introduced.
介绍了DDA方法、遗传算法、复合遗传算法、体积平衡法等爆破计算方法,以及半经验化爆破模型、数值模拟、解析法模拟、UDEC模拟等爆破荷载模拟,并对爆破在地下洞室稳定方面进行了展望。
3.
The dynamic stability of a slope in Xiaowan hydropower station is studied under the blasting load with the dynamic FEM.
运用时程分析方法,分析小湾饮水沟堆积体边坡在爆破荷载作用下的动力稳定性。
补充资料:钢结构卸载
所谓钢结构卸载,准确地说,是钢结构支撑塔架的卸载。在鸟巢的建设过程中,有78根临时搭建的钢柱支撑着鸟巢的钢铁“枝蔓”。卸载就是将这78根支柱产生的78个受力区域,缓慢而又平稳地卸去,让鸟巢由被外力支撑的状态变成完全靠自身结构支撑。因而,支撑塔架的卸载,对整个钢结构本身来说其实是加载。
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