JGJT419-2018······1

1 總則······11

2 術(shù)語和符號(hào)······12

2.1 術(shù)語······12

2.2 符號(hào)······12

3 基本規(guī)定······13

4 設(shè)計(jì)······14

4.1 一般規(guī)定······14

4.2 基樁抗壓承載力計(jì)算······15

4.3 樁身構(gòu)造······19

5 施工······21

5.1 一般規(guī)定······21

5.2 施工準(zhǔn)備······22

5.3 施工機(jī)具······22

5.4 材料······22

5.5 成孔······23

5.6 混凝土壓灌······24

5.7 鋼筋籠制作及植入······25

5.8 成品樁的保護(hù)······26

6 檢驗(yàn)與驗(yàn)收······27

6.1 一般規(guī)定······27

6.2 施工前檢驗(yàn)······28

6.3 施工過程檢驗(yàn)······29

6.4 施工后檢驗(yàn)······29

6.5 施工驗(yàn)收······30

本標(biāo)準(zhǔn)用詞說明······31

引用標(biāo)準(zhǔn)名錄······32

附: 條文說明······33

1 總則······36

3 基本規(guī)定······38

4 設(shè)計(jì)······39

4.1 一般規(guī)定······39

4.2 基樁抗壓承載力計(jì)算······39

4.3 樁身構(gòu)造······43

5 施工······44

5.1 一般規(guī)定······44

5.2 施工準(zhǔn)備······45

5.3 施工機(jī)具······45

5.4 材料······47

5.5 成孔······47

5.6 混凝土壓灌······48

5.7 鋼筋籠制作及植入······49

5.8 成品樁的保護(hù)······51

6 檢驗(yàn)與驗(yàn)收······52

6.1 一般規(guī)定······52

6.3 施工過程檢驗(yàn)······52

6.4 施工后檢驗(yàn)······52