思山岭铁矿副井凿井吊盘结构内力分析及设计优化  

Structure internal force analysis and design optimization of sinking platform of Sishanling Iron Mine auxiliary shaft

作　　者：马银 郭建清 何磊 赵巍平 

机构地区：[1]中国华冶科工集团有限公司,北京100176 [2]中国矿业大学,江苏徐州221000

出　　处：《中国矿山工程》2016年第2期32-35,53,共5页China Mine Engineering

基　　金：北京市科技计划重大科技成果转化落地培育项目(Z14110000514012);财政部施工新技术研究与开发资金项目(2013[235])

摘　　要：根据思山岭铁矿副井工程条件及凿井装备配套与施工工艺,对凿井吊桶的结构形式进行初步设计,利用SAP2000软件进行5种工况条件下的模拟研究,初步设计的吊盘结构内力满足安全要求,具有较高的安全系数。对吊盘圈梁、立柱构件型号调整后进行模拟,结果表明调整后的吊盘结构受力能满足要求,通过优化设计减少了吊盘重量,有利于保障提升安全。According to the auxiliary shaft engineering conditions,supporting equipment of shaft sinking and construction technology of Sishanling Iron Mine,the structure form of shaft sinking bucket was preliminarily designed.Simulation research was carried out in five kinds of operating conditions by using SAP2000 software.The structural internal force of preliminarily-designed sinking platform met the safety requirements and had high safety coefficient.The simulation of sinking platform frame and pillar type after adjustment was conducted on.The results showed that the sinking platform structure can meet the force requirements.By optimizing the design,the weight of sinking platform is reduced and it is helpful to improve its safety.

关 键 词：竖井施工 吊盘 内力分析 

分 类 号：TD262.1[矿业工程—矿井建设]