Xiongxin ???-?????? ??? ??????????? Trd ??????? ??????? ?????? |

????? XIngan ???? ??????? ??????? ?????????? ??????? ??? ???? ????? ????????????? ????????? ???? ???? | ???????? ?????? ???? ??????? two ????? 300 ????, ??? ???? ?????? ?????? all ????? ???????? ??? |

(1) ???????? ???? ??????? (Q?)

??????? ???? ??????? 7 ?? ???? ???????? 7 ?? 12 ???? ???? ??? ?????? all ???????? ??? ??? | ??? 0.4 ~ 8 ???? ???? ??? ??????? ?????? ????, ?????, ??? ????, ????-?????? ??? ?????-?????? ????? ????; ????? ????????? ? ???????? ????? ?????? ????? ?????? ??? ?????, ??????? ?????? ??? ??? ????? ???? ???? ??????? ???? ??? ???? | ?????? ???? ?????? a ?? ????? ?????? ????????, ??? ???? ????? ???? ?????? yould ?????-????? ????? |

(?) ??????? ?????? ?????? (q?)

??? ??????????? ?????? ????? ?????? ??????? 50 50 ?? 60 ???? | ??? ?????? all ???????? ??? ??? | ???????? ?????? sille ?????? ????, ?????, ????, ?????? ??????? ???? ??? ????? ???? | ???? ???? ?????????? ????????? ?????? | , ?????? ???? ?? ????????? ?????-??, ??? ???? ???? ?????? cra ?????-?????? ??? |

()) ????-?????????????? ??????? (Q?)

????-??????? ????? ????? ?????? ??????? 70 70 ?? 100 ???? | ??? ?????? All ????????? ?????? ????, ????, ???? ?? ????, ??? ????? ???? ???? ???? | ???? ???? ???????????? ???? ??????, ??? ?????? ???? ?? ?? ????? ??? | ???? ???? ?????? yell ?????-??????, ??????-?????, ??????-??? ??? ???? |

(4) ???? ???? ????? ???????? ????? ????? ?????? ????? 0.6 ???? |

(5) ????? ??? ????? ????????, ?????????? ??????? ?????? ???? ???????? ?????? ????? 0.20g (??????); ? basic ??? ?????? ????????? ?????? ?????????? ??????? ??????? ????? ????? 0.40S |

2? ????????????????? ?????? |

??? ????? ????????? ?? ???????? ???? ????? ?? ????? ?????? ???? ????? ????? ??????? ???? ?????? ???????????, ?????? ???????? ???? ?????? ??????? ????? ?? ???????????, ??? ???? ???????? ?????? ??????? ?????? | ?????? ??????? ???????, ??????? ??????? ? iqu ??? ??????? ?????????? ?????????? ???:

(1) ??????? ?? |

????? ???? ?????? by bigoou diversion ? ounds ??? (THINENEL ???? ???? ???? ???? ??? ???????????, ???????????? ??? ?????? ??????? ?????? ????? |

(?) ??????? |

XIOngan Tornel (Stred 1): ????????? ??????, ②5 O11 ????, ②21 ?????? ????? ????, ??? ⑤2 ????? ???? ???? | ②7? ⑤1 ?? ???? ???? ???? ??? ????? ???? ????, GUME ?? ?? ?? ??? ??? ???????, ??? ????, ???? ?????, ??? ??? ?? ?????? | ?????? ????????? ??-?????? ????? ?????????? ????? ?????? | ??? ????? ????? ?????? ????? 1.9 ~ 15.5 ???? ???? (?????? ????? 6.96m ~ -8.25m), ??? ?? ????? ????? 7.7 ???? ~ -14.54m) | ???????? ???? ???? ??? ???? ????? ??????, ???? ??? ??????? ???? ??????? ?????????????? | ??????? ?? ?? ?????? ??? | ?????? ???? ???? ????????? ????? ????????? ?????? ?????????, 2.0 ~ ~ ~ 4.0 ????? ?? season ??????? | ?????? ???? ????? ?? ???? 3.1 ~ 16.3m ???? (?????? 3.6 ~ -8.8m) | ????? ????????? ????? ??????? ??? ????????? ?????? ????????, ??????? ?? ???? ???? ??????? ??? | ????? ???????? ??? ??? ???? ????? DK116 + 000 jiomngbao Dk117 + 600 ?? ???? ???????? ???????? |

(3) ????????? ?? |

XIOngan Tunel (Sumves 1): ????? ????? ???????, ??? ???? ?? ????? ?????? ?????? ????? |

????? ?? ????????? ???? ????? ????, ⑦1 ?? ????? ????, ⑦2 ??????? ??? ????, ??? ??????? ????? ????? ??????? 6 ?? ????? ??? | ???????? ????????????? ??????? ???? ?????? ? characteristics ??????? ???? ???? ??? ??? ?????? ????? ???? ?? ?????? 1 ???????? ?????? ????? ????? ????? |

??????? ????? ?? ????????, 35 ????? ?????? ????, ⑧5 ????? ???? ????, ??? ??????? ????? ???? ???? ???, ??? ??????? ????? ??? ??????? ⑧21 ???? ??????? ????? ??? | The confined water in this layer is mainly distributed in Xiongbao DK122+720~Xiongbao DK123+360 and Xiongbao DK123+980~Xiongbao DK127+360. ?????? ??? ?????? ????? 8 ???? ??????? ???? ??????? ????? ??? ???????? ??????, ??? ??????? ????? 84 ???? ???? ????????? ????? ?????? ????? | ????, ⑧5 ?????? ????, ??? ⑧21 ?????? ????? ?????? ??????? ????? ?????? ?????? | ???????? ????????????? ??????? ???? ????? ? characteristics ??????? ???? ???? ???, ??? ????? ????? ?? ??? 2 ????? ???? ????? ??????????? |

????? ????? ????? ????, ?????? ⑨1 spirty ?? ???? ????, ??? ⑩5 1.22 ???????? |

The fourth layer of confined aquifer is mainly composed of ①3 fine silty sand, ①4 medium sand, ?1 silty fine sand, ?2 medium sand, ?3 silty fine sand, and ?4 medium sand, which are locally distributed in ①21.①22.?51.?52.?21.?22 In powdery soil. ???????? ????????????? ??????? ???? ??????? ? characteristics ??????? ???? ???? ??? ??? ????? ????? ?? ????? 4 ????? ??? ????? ????? ????? |

XIOngan Tunel (Sumn 1): Xiongbao Dk117 + Sos ?? ????? ??? ????? ?? ???? ?????? 0 jiongbao Dk118 + 300 ????? 0m ???; Xiongbao DK118 + 300 ~ XIongbao Dk119 + 500 ????? ????? -2 ???? ??????????? DK123 ?? ??????????? DK123 ?? ???????? ?? ??????? -4 ?????? ????????? ??? ????;

4 ??????? ???? ??????? |

??? ???????? ??-??????? ??????? SILS 300- ???? ????? ??????? ?????????? | ?? ?????? ????? ????? ??? ??? ????????? ???? ?????????? ??????? ??? ????????? ???? ??????????? ??? ????????? ??-???? ????? ???? ???? | ??????? ?????? ???? ????? ??? ???? ???? ?????????????, ??????? ??????? ?????? | ??? ???? ????? ?? ???? ??????? ?????? ?? ??? ?????? ??????? ????? | ????????? ??????????? ??? ???????? ?????? ??? ????????????????? ???????? ???, ???????-???? ???????? ?????????? ??????, ?? ??????, ????? ???????? ????? ????? ????, ??? ?????????? ????? ??????? ??????? ??????? ????? |

??????? ???????? ??????? ????????:

????? ???? ????? 800 ????, ?????? ????? 29 ??, ??? ????? ???? LAM ?? ??? ?????;

???? ???????? ???????? 1/300 ?? ???? ??? ?????, ????? ??????? ????? 3 ?? ???? ??? ????? (??????? ???????? ????? ???? ????? (??????? ???? ?????? ???? ?????????? ???);

??? ???????? 28 ??? ??? ?? ??????? ??????? ??????? ?? ???????-????? ??????? ???? ? ?? ???????-???? ??????? ?? ???????-????? ???? ? ???????? ???? ????? 0.8pima ?? ??? ?????, ??? ????? ????????? ????????? ????? 20-7cm / ????????? ???? ?????;

??????? ?????????:

????-???? ???????-???? ?????? ????? ?? ???? ?????????? ?????-???? ??? ????????? ????? ??? (??????? ????-?????? ???, ??? ????-?????? ??????) |