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JTG 3223-2021 公路工程地质原位测试规程
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JTG 3223-2021
公路工程地质原位测试规程
Code for In-situ Testing of Highway Engineering Geology
2021-09-01实施
2021-05-23发布 目次 1 总 则............................................................................................................................1 2 术语和符号....................................................................................................................2 3平板载荷试验................................................................................................................6 3.1 一般规定.....................................................................................................................6 3.2 试验设备.....................................................................................................................6 3.3 试验方法.....................................................................................................................7 3.4 资料整理.....................................................................................................................9 4螺旋板载荷试验..........................................................................................................14 4.1 一般规定...................................................................................................................14 4.2 试验设备...................................................................................................................14 4.3 试验方法...................................................................................................................15 4.4 资料整理...................................................................................................................16 5静力触探试验..............................................................................................................19 5.1 一般规定...................................................................................................................19 5.2 试验设备...................................................................................................................19 5.3 试验方法...................................................................................................................22 5.4 资料整理...................................................................................................................25 5.5 计算与应用...............................................................................................................29 6圆锥动力触探试验......................................................................................................42 6.1 一般规定...................................................................................................................42 6.2 试验设备...................................................................................................................42 6.3 试验方法...................................................................................................................44 6.4 资料整理...................................................................................................................45 7 标准贯入试验..............................................................................................................50 7.1 一般规定...................................................................................................................50 7.2 试验设备...................................................................................................................50 7.3 试验方法...................................................................................................................51 7.4 资料整理...................................................................................................................52 8预钻式旁压试验..........................................................................................................56 8.1 一般规定...................................................................................................................56 8.2 试验设备...................................................................................................................56 8.3 试验方法...................................................................................................................57 8.4 资料整理...................................................................................................................62 9十字板剪切试验..........................................................................................................68 9.1 一般规定...................................................................................................................68 9.2 试验设备...................................................................................................................68 9.3 试验方法...................................................................................................................69 9.4 资料整理...................................................................................................................70 10 现场直剪试验............................................................................................................72 10.1 一般规定.................................................................................................................72 10.2 试验设备.................................................................................................................72 10.3 试验方法.................................................................................................................73 10.4 资料整理.................................................................................................................79 11 扁铲侧胀试验............................................................................................................81 11.1 一般规定.................................................................................................................81 11.2 试验设备.................................................................................................................81 11.3 试验方法.................................................................................................................82 11.4 资料整理.................................................................................................................85 12 波速测试....................................................................................................................88 12.1 一般规定.................................................................................................................88 12.2 试验设备.................................................................................................................88 12.3 试验方法.................................................................................................................89 12.4 资料整理.................................................................................................................91 13 水压致裂法地应力测试............................................................................................94 13.1 一般规定.................................................................................................................94 13.2 试验设备.................................................................................................................94 13.3 试验方法.................................................................................................................95 13.4 资料整理.................................................................................................................96 14套芯解除法地应力测试............................................................................................99 14.1 一般规定.................................................................................................................99 14.2 试验设备.................................................................................................................99 14.3 试验方法...............................................................................................................100 14.4 资料整理...............................................................................................................101 附录 A力传感器和测力计的标定与计算...................................................................102 附录 B 探头规格及更新标准.......................................................................................106
JTG 3223-2021
公路工程地质原位测试规程
Code for In-situ Testing of Highway Engineering Geology
2021-09-01实施
2021-05-23发布 目次 1 总 则............................................................................................................................1 2 术语和符号....................................................................................................................2 3平板载荷试验................................................................................................................6 3.1 一般规定.....................................................................................................................6 3.2 试验设备.....................................................................................................................6 3.3 试验方法.....................................................................................................................7 3.4 资料整理.....................................................................................................................9 4螺旋板载荷试验..........................................................................................................14 4.1 一般规定...................................................................................................................14 4.2 试验设备...................................................................................................................14 4.3 试验方法...................................................................................................................15 4.4 资料整理...................................................................................................................16 5静力触探试验..............................................................................................................19 5.1 一般规定...................................................................................................................19 5.2 试验设备...................................................................................................................19 5.3 试验方法...................................................................................................................22 5.4 资料整理...................................................................................................................25 5.5 计算与应用...............................................................................................................29 6圆锥动力触探试验......................................................................................................42 6.1 一般规定...................................................................................................................42 6.2 试验设备...................................................................................................................42 6.3 试验方法...................................................................................................................44 6.4 资料整理...................................................................................................................45 7 标准贯入试验..............................................................................................................50 7.1 一般规定...................................................................................................................50 7.2 试验设备...................................................................................................................50 7.3 试验方法...................................................................................................................51 7.4 资料整理...................................................................................................................52 8预钻式旁压试验..........................................................................................................56 8.1 一般规定...................................................................................................................56 8.2 试验设备...................................................................................................................56 8.3 试验方法...................................................................................................................57 8.4 资料整理...................................................................................................................62 9十字板剪切试验..........................................................................................................68 9.1 一般规定...................................................................................................................68 9.2 试验设备...................................................................................................................68 9.3 试验方法...................................................................................................................69 9.4 资料整理...................................................................................................................70 10 现场直剪试验............................................................................................................72 10.1 一般规定.................................................................................................................72 10.2 试验设备.................................................................................................................72 10.3 试验方法.................................................................................................................73 10.4 资料整理.................................................................................................................79 11 扁铲侧胀试验............................................................................................................81 11.1 一般规定.................................................................................................................81 11.2 试验设备.................................................................................................................81 11.3 试验方法.................................................................................................................82 11.4 资料整理.................................................................................................................85 12 波速测试....................................................................................................................88 12.1 一般规定.................................................................................................................88 12.2 试验设备.................................................................................................................88 12.3 试验方法.................................................................................................................89 12.4 资料整理.................................................................................................................91 13 水压致裂法地应力测试............................................................................................94 13.1 一般规定.................................................................................................................94 13.2 试验设备.................................................................................................................94 13.3 试验方法.................................................................................................................95 13.4 资料整理.................................................................................................................96 14套芯解除法地应力测试............................................................................................99 14.1 一般规定.................................................................................................................99 14.2 试验设备.................................................................................................................99 14.3 试验方法...............................................................................................................100 14.4 资料整理...............................................................................................................101 附录 A力传感器和测力计的标定与计算...................................................................102 附录 B 探头规格及更新标准.......................................................................................106
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