目 錄 1 西南地區(qū)紅層分布與工程問題······································································· 1 1.1 紅層的基本概念··················································································· 1 1.2 中國紅層分布概況················································································ 1 1.3 西南地區(qū)紅層分布特點·········································································· 3 1.4 西南地區(qū)紅層典型地層·········································································· 8 1.5 西南地區(qū)紅層主要工程地質(zhì)問題··························································· 20 參考文獻··································································································· 22 2 紅層的組成與結(jié)構(gòu)······················································································ 23 2.1 紅層的成因類型·················································································· 23 2.2 西南地區(qū)紅層的物質(zhì)組成····································································· 26 2.3 西南紅層的巖石結(jié)構(gòu)··········································································· 38 2.4 西南紅層巖石的構(gòu)造··········································································· 41 參考文獻··································································································· 46 3 紅層巖土工程性質(zhì)······················································································ 47 3.1 紅層的風化························································································ 47 3.2 紅層巖土的工程性質(zhì)··········································································· 55 3.3 紅層軟巖巖體結(jié)構(gòu)特征········································································ 66 3.4 紅層風化松軟土工程性質(zhì)····································································· 74 3.5 紅層填料工程性質(zhì)·············································································· 81 參考文獻··································································································· 87 4 紅層泥質(zhì)巖類的崩解··················································································· 89 4.1 紅層泥質(zhì)巖崩解現(xiàn)象與問題································································· 89 4.2 紅層泥質(zhì)巖崩解的試驗研究································································· 90 4.3 紅層泥質(zhì)巖開挖崩解過程··································································· 105 4.4 紅層泥質(zhì)巖崩解機理········································································· 106 4.5 紅層泥質(zhì)巖崩解性評價方法································································ 110 4.6 紅層泥質(zhì)巖崩解防治建議··································································· 113 ..........
參考文獻································································································· 275 10 紅層地基工程························································································· 278 10.1 紅層地基工程特點········································································· 278 10.2 紅層地基巖土工程問題··································································· 278 10.3 紅層地基勘察與評價······································································ 283 10.4 紅層地基處理················································································ 304 參考文獻······························································································· 322 11 紅層地下工程························································································· 325 11.1 紅層地下工程特征········································································· 325 11.2 紅層地下工程特殊巖土問題···························································· 326