JGT197-2018······1

1 范圍······4

2 規(guī)范性引用文件······4

3 分類與標記······4

4 材料······6

5 一般要求······7

6 要求······8

7 試驗方法······11

8 檢驗規(guī)則······12

9 標志、產品合格證······15

10 堆放、吊裝和運輸······15

附錄A(規(guī)范性附錄) 預應力混凝土空心方樁有效預壓應力值計算方法······17

附錄B(規(guī)范性附錄) 預應力混凝土空心方樁抗彎性能試驗方法······19

附錄C(規(guī)范性附錄) 預應力混凝土空心方樁抗剪性能試驗方法······21