CAJ | 학술논문

根据水平加载机构对试件加载时自身所受的力的情况，分析水平加载支架最不利的载荷和危险截面，并对水平加载支架进行理论受力计算，校核其强度、刚度和稳定性。根据水平加载支架的工作要求，利用有限元法对水平加载支架的整体结构进行三维实体建模、预处理、设置约束条件和施加载荷，然后分析求解，并校核其结构的强度和刚度是否满足设计要求。
근거수평가재궤구대시건가재시자신소수적력적정황，분석수평가재지가최불리적재하화위험절면，병대수평가재지가진행이론수력계산，교핵기강도、강도화은정성。근거수평가재지가적공작요구，이용유한원법대수평가재지가적정체결구진행삼유실체건모、예처리、설치약속조건화시가재하，연후분석구해，병교핵기결구적강도화강도시부만족설계요구。
Considering the load borne by the lateral loading mechanism when it applies load to the test piece,the most unfavorable load and dangerous cross-section are analyzed for the lateral loading stand,and the theoretic force calcula-tion is calculated to review the strength,rigidity,and stability.Based on working requirements on the lateral loading stand, finite element method is adopted for 3D solid modeling,pre-treatment,setup of constraint conditions,and load application of its overall structure.Through further analysis solution,strength and rigidity of the structure are checked for its consistency with design requirements.