高放废物地下实验室岩壁吊车梁优化设计研究  

Optimal Design of Rock Crane Beam for High-level Radioactive Underground Research Laboratory

作　　者：李静 LI Jing(The Fourth Research and Design Engineering Corporation,CNNC,Shijiazhuang 050021,China)

机构地区：[1]中核第四研究设计工程有限公司,河北石家庄050021

出　　处：《铀矿冶》2024年第3期106-112,共7页Uranium Mining and Metallurgy

摘　　要：北山高放废物地质处置地下实验室是中国首个研究高放废物地质处置的地下实验室。在该地下实验室-560 m的主试验水平内布置了起重量为5 t的电动单梁起重机岩壁吊车梁。本研究以相关设计规范为依据,阐述岩壁吊车梁的计算方法及设计步骤,并提出了对于起重机吨位较小的岩壁吊车梁的优化设计方案。优化方案可有效节省岩壁吊车梁的材料和宝贵的地下空间,本研究结果对小吨位起重机岩壁吊车梁设计有借鉴意义。Beishan underground research laboratory is the first laboratory in China to study the geological disposal of high-level radioactive waste.A rock crane beam was arranged in the main test level(-560 m)of the underground laboratory.Based on the relevant design standards,the calculation and design steps of rock crane beam were expounded.On this basis,the optimal design scheme of rock crane beam with small crane tonnage was proposed.After adopting this scheme,the material consumption and precious underground space of rock crane beam can be effectively saved,which has practical reference significance for the design of rock crane beam of small tonnage crane in the future.

关 键 词：岩壁吊车梁 地下实验室 刚体平衡法 优化设计 高放废物 地质处置 

分 类 号：TU28[建筑科学—建筑设计及理论] TL942[核科学技术—辐射防护及环境保护]