运用托换技术加固条基混凝土强度

APPLYING THE TECHNIQUE OF UNDERPINNING STRUCTURE TO REINFORCE THE INSUFFICIENT STRENGTH OF CONCRETE STRIP FOUNDATION

简要分析了条基混凝土强度不足的原因 ,介绍了运用托换技术加固条基混凝土强度不足的方法 ,并提出施工注意事项 ,加固方法新颖独特 ,简便易行 ,安全经济。

In this paper,the reason for the insufficient strength problem of the concrete strip foundation is briefly analyzed,then the method of reinforcing the strip foundation′s concrete of insufficient strength with the technique of underpinning is introduced. Moreover,the points for attention of construction are put forward, the method provided by this paper is novel and unique,simple and easy,safe and economical.