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- Keywords shaft steelwork;testing;vibration signal; 罐道;测试;振动信号;
- Later the analysis process applying vibration acceleration to the test of shaft steelwork as well as the acquirement of information is illustrated with testing materials. 并用实际测试数据对振动加速度法测罐道的分析及信息提取过程作了说明,对该方法在现场的应用做了有益的尝试,同时指出了现存的问题和研究的方向。
- Commonly used shaft steelwork styles are compared in this paper before the right scheme applying rail steelworks is adopted. 本文通过比较立井提升常用罐道型式的优缺点,确定了采用刚性组合罐道的改造方案。
- Keywords shaft lining;mechanics model;rheidity; 井壁;力学模型;流变性;
- Keywords shaft kiln cement;compoud mineralizer; 立窑水泥;复合矿化剂;
- Keywords shaft;grouting hole;face pregrouting; 井筒;注浆孔;工作面预注浆;
- Keywords Shaft kiln Road cement Mineralizer; 立窑;道路水泥;矿化剂;
- Keywords shaft;grained pig iron;decarbonisation;simulation; 竖炉;粒化;生铁;脱碳;模拟实验;
- Keywords shaft mining;stoping tunnel;roof support;Sitai Coalmine; 矿井开采;回采巷道;顶板支护;四台矿;
- Keywords shaft kiln plant;NPS technology;industrial policy; 关键词立窑企业;新型干法生产技术;产业政策;
- Keywords Shaft;Mine water irruption;Grouting water interception; 竖井;矿山突水;注浆堵水;
- Keywords shaft;cageway deflecting;inclinometer;transducer; 罐道偏斜;测斜仪;传感器;
- Keywords shaft furnace pelletizing;Brazilian concentrat;experiment; 竖炉球团;巴西精矿;试验研究;
- Keywords shaft furnace pelletizing;production practice;pelleting; 竖炉球团;生产实践;造球;
- Keywords Shaft sinking;water proofing;grouting;speedy drivage; 竖井掘进;防水;注浆法;快速掘进;
- Keywords Shaft;Multirope friction hoisting system;Tail rope;Maintenance; 井筒;多绳摩擦提升系统;尾绳;维护保养;
- Keywords Shaft mucker;Centre-rotation;Worm-drive;Cycloidal needle wheel; 抓岩机;中心回转;涡杆传动;摆线针轮;
- Keywords shaft hoists machine;plain bearing;bears of the weight;optimizes; 矿井提升机;滑动轴承;承载;优化;
- Keywords shaft furnace;air port area of the air-conducing wall;innovation; 竖炉;导风墙风口面积;创新改造;
- Keywords shaft sinking;thick regolith;analysis of accident;treatment program; 井筒掘进;厚表土层;事故分析;处理方案;
