基于MATHCAD的型钢悬挑脚手架稳定性的计算方法  

Calculation Method of Stability of Section Steel Cantilever Scaffold Based on MATHCAD

作　　者：袁欣欣 Yuan Xinxin(Shandong Huayu University of Technology,Dezhou 253000,China)

机构地区：[1]山东华宇工学院,山东德州253000

出　　处：《黑龙江科学》2024年第8期157-159,164,共4页Heilongjiang Science

摘　　要：在高层建筑施工中,悬挑工字钢的应用十分普遍。针对悬挑钢结构的稳定性计算进行编程,利用MATHCAD进行稳定性承载力计算,将计算过程程序化,简化单位换算、数据迭代过程,提高计算效率,给出悬挑钢梁所能承受的最大弯矩,将满足稳定性的悬挑钢梁根部最大弯矩与悬挑长度进行公式拟合,满足不同工程施工需求,对实际工程施工材料的选型具有指导意义。In the construction of high-rise buildings,the application of cantilever I-beams is very common.Aiming at the stability calculation of the cantilever steel structure,the study conducts MATHCAD to calculate the stability of bearing capacity,programs the calculation process,simplifies the process of unit conversion and data iteration,improves the calculation efficiency,and proposes the maximum bending moment that the cantilever steel beam can bear,to satisfy the stability of the maximum bending moment at the root of the cantilever beam which is fitted with the cantilever length and to meet the different construction requirements.This has guidance significance for the material of construction.

关 键 词：悬挑钢梁 强度计算 弯矩计算 数据拟合 

分 类 号：TU731.2[建筑科学—建筑技术科学]