目次
1总则 2术语和符号 2.1术语 2.2符号 3基本规定 4检测设备(7) 4.1回弹仪 4.2超声波检测仪(7) 4.3钻芯法检测设备(8) 4.4拔出法检测设备(8) 5回弹法(11) 6超声回弹法(13) 6.1一般规定(13) 6.2回弹测试及回弹值计算(13) 6.3超声测试及声速值计算(14) 7钻芯法(15) 7.1一般规定(15) 7.2钻取芯样++*.(15) 7.3芯样处理(16) 7.4抗压试验(17) 8先装拔出法(18) 8.1一般规定(18) 8.2安装锚固件和固定架(18) 8.3拔出试验(19)
9后装拔出法(21) 9.1一般规定(21) 9.2钻孔与注胶(21) 9.3安装锚固件(21) 9.4拔出试验(22) 10特种混凝土抗压强度换算及推定(24) 10.1抗压强度换算值的确定(24) 10.2单个构件的特种混凝土抗压强度推定(25) 10.3检验批的特种混凝土抗压强度推定(27) 附录A回弹法地区和专用测强曲线的制定方法(28) 附录B超声回弹法地区和专用测强曲线的制定方法(30) 附录C拔出法地区和专用测强曲线的制定方法.(32) 用词说明(33) 引用标准名录(34) 附:条文说明(35)
Contents
1 Generalprovisions(1) 2Terms and symbols(2) 2.1 Terms(2) 2.2 Symbols 3Basic requirements(5) 4Testing equipment(7) 4.1Rebound hammer(7) 4.2Ultrasonic tester(7) 4.3Core drilling machine ..........(8) 4.4 Pullout equipment..(8) 5Rebound method(11) 6Ultrasonic-rebound method(13) 6.1General requirements(13) 6.2Rebound testing and data calculation 6.3Ultrasonic testing and data calculation Core drilling method(15) 7.1General requirements(15) 7.2Core drilling(15) 7.3Core sample processing(16) 7.4Compression test.(17) Cast-installpullout method(18) 8.1Generalrequirements(18) 8.2Fixing anchoring parts and fixed frame(18) 8.3Pull-out test(19)
3.
9Post-install pullout method(21) 9.1Generalrequirements(21) 9. 2 Drilling and injecting glue 9.3 Fixing anchoring parts(21) 9.4 Pull-out test(22) 10Conversion and estimating of pressive strength of specialconcrete(24) 10.1 Conversion of pressive strength 10. 2Compressive strength estimating of single ponent **.(25 ) 10. 3Compressive strength estimating of inspection lot ....( 27) Appendix ARegionaland special strength curve of rebound method......(28) Appendix B Regional and special strength curve of ultrasonic-rebound method(30) Appendix CRegional and special strength curve of pullout method.......(32) Explanation of wording(33) List of quoted standards(34) Addition:Explanation of provisions(35)
1总则
1.0.1为规范工程结构加固用特种混凝土抗压强度现场检测的 技术要求,做到技术先进、数据准确、安全可靠,制定本标准。
1.0.2本标准适用于工程结构加固用特种混凝土抗压强度的现 场检测与强度...