浅议回弹钻芯修正检测混凝土强度的应用  

Analysis on Application of the Rebound Drill Core Correction to Detect the Concrete Strength

作　　者：秦奇峰[1] 

机构地区：[1]太原市建筑工程质量检测站,山西太原030002

出　　处：《工程质量》2016年第5期31-34,共4页Construction Quality

摘　　要：回弹-钻芯修正法是一种比较科学、能够客观反映混凝土真实强度的检测方法。论文针对回弹-钻芯修正法检测混凝土强度时混凝土芯样钻取、修正方法选用、修正计算、强度推定等几个关键问题进行探讨。结合相应标准对几个关键问题的解读和规定,计算公式的正确应用进行解读,使得检测人员采用该方法检测混凝土强度时能够正确地检测、推定。通过实例计算,直观地演示回弹-钻芯修正法推定混凝土的强度。this paper probed several other key issues for the rebound drill core correction such as drill core samples of concrete, correction method, correction calculation, and strength estimation. Interpretation of several provisions put into question through appropriate standards, the formula can be shipped understood correctly, made detection using the method of testing the strength of concrete can correct detection and estimation. The strength of the concrete is demonstrated by a direct demonstration of the rebound-drilling core correction method through a practical example.

关 键 词：混凝土强度 回弹钻芯修正 修正方法 强度推定 

分 类 号：TU755[建筑科学—建筑技术科学]