本規(guī)程的主要技術(shù)內(nèi)容是: 1 總則; 2 術(shù)語和符號; 3 基本規(guī)定; 4 后錨固法試驗(yàn)裝置; 5 檢測技術(shù); 6 混凝土強(qiáng)度推定等。

JGJ-T208-2010······1

1 總則······10

2 術(shù)語和符號······11

2.1 術(shù)語······11

2.2 符號······11

3 基本規(guī)定······13

4 后錨固法試驗(yàn)裝置······14

4.1 技術(shù)要求······14

4.2 拔出儀······15

4.3 鉆孔機(jī)······15

4.4 錨固膠······15

4.5 定位圓盤······16

5 檢測技術(shù)······17

5.1 一般規(guī)定······17

5.2 鉆孔······18

5.3 清孔與錨固······18

5.4 拔出試驗(yàn)······18

6 混凝土強(qiáng)度推定······19

6.1 測點(diǎn)混凝土強(qiáng)度換算值······19

6.2 鉆芯修正······19

6.3 單個檢測······20

6.4 抽樣檢測······20

附錄A 專用和地區(qū)測強(qiáng)曲線的制定方法······23

附錄B 測點(diǎn)混凝土強(qiáng)度換算表······26

本規(guī)程用詞說明······27

引用標(biāo)準(zhǔn)名錄······28

附：條文說明······29

1 總則······32

3 基本規(guī)定······33

4 后錨固法試驗(yàn)裝置······35

4.1 技術(shù)要求······35

4.2 拔出儀······36

4.3 鉆孔機(jī)······36

4.4 錨固膠······36

4.5 定位圓盤······36

5 檢測技術(shù)······37

5.1 一般規(guī)定······37

5.2 鉆孔······38

5.3 清孔與錨固······38

5.4 拔出試驗(yàn)······38

6 混凝土強(qiáng)度推定······39

6.1 測點(diǎn)混凝土強(qiáng)度換算值······39

6.2 鉆芯修正······39

6.3 單個檢測······40

6.4 抽樣檢測······40