混凝土强度检测方法对比及合格评定体系的研究  

Comparison of Concrete Strength Testing Methods and Research on Qualification Evaluation System

作　　者：梁天宇 周桂鹏 LIANG Tian-yu;ZHOU Gui-peng(Guangzhou Testing Center of Construction Quality and Safety Co.,Ltd.,Guangzhou 510440)

机构地区：[1]广州建设工程质量安全检测中心有限公司,广州510440

出　　处：《广州建筑》2024年第6期69-75,共7页GUANGZHOU ARCHITECTURE

摘　　要：随着经济水平的高速发展,我国建筑工程的规模和数量日益扩大。随着新建工程的迅速增多及落地,准确、高效地检测建筑结构的施工质量也变得至关重要。同时,各种无损检测方法和微损检测方法也随之发展起来并广泛地运用在实际工程建设中。针对混凝土施工质量的检测准确性,本文结合实际工程项目以及试验结果,探究混凝土强度检测中回弹法、钻芯法、同条件养护标准试块及标准条件养护试块等方法下抗压强度结果之间的联系,并结合相关规范及案例探讨实体检测评定合格线的合理取值,旨在为实体混凝土试块检测提供较为全面的经验及理论参考。With the rapid development of the economy,the scale and quantity of construction projects in China are expanding rapidly.As new construction projects increase and are completed rapidly,accurate and efficient detection of the construction quality of building structures becomes crucial.Various non-destructive and micro-damage testing methods have been developed and are widely used in practical engineering.This article combines practical engineering projects and test results to explore the relationship among different concrete strength testing methods:the rebound method,core drilling method,and standard test blocks cured under both same and standard conditions.It also explores the determination of the qualification threshold for physical testing evaluation,based on relevant specifications and case studies,providing comprehensive practical experience and theoretical reference for the detection of solid concrete specimens.

关 键 词：混凝土实体检测 混凝土强度检测方法 结构检测 混凝土强度 

分 类 号：TU315[建筑科学—结构工程]