某厂动力管网系统运行若干年后某些支撑刚架基座发生了较大的沉降，现需要对其进行分析评定，并确定基座顶升调整方案。
The base of the supports declined a lot after the power pipeline system had run several years, therefore, stress analysis, strength estimation and adjustment project is required.
通过对某座混凝土刚架拱桥的常见病害进行分析，确定了其加固措施，加固效果理想。
Through the analysis on common defects of a concrete rigid frame arch bridge, the reinforcement measures are confirmed and the reinforcement effect is ideal.
针对变形特点，并借助理论分析，解析影响刚架结构变形的主要因素。
In allusion to the specialty of deformation, it resolves the main factors which influence the distortion of the metal rigid frame structure with theoretical analysis.
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