钻入试验评定火灾后混凝土强度的改进方法
찬입시험평정화재후혼응토강도적개진방법
The improvement method of drilling test in the assessment of post-fire concrete strength
  • 万方数据
    科技创业月刊 과기창업월간
    PIONEERING WITH SCIENCE & TECHNOLOGY MONTHLY
    2014年 7期 189-190 ,共2页

    朱松波%陈利鹏%乾超邦%陈兴旺

    주송파%진리붕%건초방%진흥왕

    火灾%混凝土强度检测%钻入试验%平均强度 火災%混凝土彊度檢測%鑽入試驗%平均彊度
    화재%혼응토강도검측%찬입시험%평균강도
    fire%concrete strength testing%drilling test%average intensity
    通过钻头钻入混凝土中来评定火灾后混凝土的强度具有一定的可行性，但只能得到构件某个受损深度上的平均强度。文章通过对钻头和试验方法的改进，能够测试到火灾后混凝土受损深度上强度的变化。
    통과찬두찬입혼응토중래평정화재후혼응토적강도구유일정적가행성，단지능득도구건모개수손심도상적평균강도。문장통과대찬두화시험방법적개진，능구측시도화재후혼응토수손심도상강도적변화。
    Using bits to drilling into the concrete to evaluate the strength of the post-fired concrete is feasi-ble, but only the average intensity of a damaged depth of the component could acquire. In this paper, by the envisaged improvements of the drill and test methods of such measuring means, it is expected to be able to re-flect the change of intensity in the damage depth.
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