某教学楼抗震加固浅析

BRIEF ANALYSIS OF SEISMIC STRENGTHENING IN A CLASSROOM BUILDING

参与安徽省中小学校舍抗震鉴定及加固的过程中发现,较多校舍在过去经济落后、资金不足的情况下建成,以及长期受自然风化和使用作用的双重影响,结构存在不同程度的安全隐患。通过对该教学楼采用布置钢筋网、预制板端头加设角钢等措施,以增加结构的延性和整体性,从而达到抗震的目的;同时就加固工程设计和施工过程中存在的问题进行简单的分析阐述。

Participate in the elementary school's appraisal and reinforcement aseismatic at Anhui Province,we found that, many school house build in lack of funds with economic backwardness era.Most school buildings have different degree potential security dangers,over long - term natural weathering with the impact of use .Through install steel mesh and angle iron in end block and so on,increase ductility and integrity,can resist earthquake.Besides, reinforcement engineering design and construction process of the problems existing in the simple analysis.