混凝土结构钢筋保护层厚度检测数据

检测混凝土结构钢筋保护层厚度，为质量评定及处理提供依据。不合格的通过检测后现场督导逐步解决，为进一步提高钢筋混凝土保护层检测水平，提高工程质量发挥更大的作用。按照国家标准JGJ/t152-2019《混泥土中钢筋检测技术标准》 、GB/T50784-2013 《混凝土结构现场检测技术标准》用HC-GY21混泥土钢筋检测仪进行检测，总的按二层顶板跟二层顶梁进行测试，根据板类的偏差值允许+8，-5；梁类的偏差值允许+10，-7；合格点率计算公式为：合格点数*100/总点数；对于单位工程的合格性判定，即全部钢筋保护层厚度检验的合格率90%以上时，检验结果为合格；反之则为不合格。This dataset focuses on detecting the thickness of concrete cover for reinforcing steel bars in concrete structures, providing a basis for quality assessment and defect treatment. Unqualified items identified through detection will be gradually addressed via on-site supervision, so as to further elevate the level of reinforced concrete cover detection and play a greater role in improving engineering quality. Testing is conducted using the HC-GY21 Concrete Reinforcement Tester in accordance with the national standards JGJ/T 152-2019 *Technical Standard for Testing of Reinforcing Steel Bars in Concrete* and GB/T 50784-2013 *Technical Standard for Site Testing of Concrete Structures*. The overall testing covers the second-floor slabs and second-floor beams. The allowable deviations for slab members are +8 and -5, while those for beam members are +10 and -7. The calculation formula for the qualified point rate is: Qualified Points × 100 / Total Points. For the qualification judgment of an individual project, the test result is deemed qualified when the pass rate of all reinforcing steel bar cover thickness tests exceeds 90%; otherwise, the result is unqualified.

搜集汇总

数据集介绍

特点

该数据集包含混凝土结构钢筋保护层厚度的检测数据，共29条记录，用于质量评定及处理。数据按照国家标准进行检测，包括设计厚度、允许偏差、测点保护层厚度等字段，合格性判定基于合格点率。