西南红层特殊岩土性质与工程应用

目 录
1 西南地区红层分布与工程问题············································ 1
1.1 红层的基本概念······················································ 1
1.2 中国红层分布概况···························································· 1
1.3 西南地区红层分布特点·············································· 3
1.4 西南地区红层典型地层················································ 8
1.5 西南地区红层主要工程地质问题······························· 20
参考文献······················································ 22
2 红层的组成与结构··························································· 23
2.1 红层的成因类型············································· 23
2.2 西南地区红层的物质组成················································ 26
2.3 西南红层的岩石结构······················································ 38
2.4 西南红层岩石的构造····················································· 41
参考文献····························································· 46
3 红层岩土工程性质··················································· 47
3.1 红层的风化····················································· 47
3.2 红层岩土的工程性质············································· 55
3.3 红层软岩岩体结构特征··············································· 66
3.4 红层风化松软土工程性质·········································· 74
3.5 红层填料工程性质························································· 81
参考文献··································································· 87
4 红层泥质岩类的崩解························································ 89
4.1 红层泥质岩崩解现象与问题············································ 89
4.2 红层泥质岩崩解的试验研究···································· 90
4.3 红层泥质岩开挖崩解过程················································ 105
4.4 红层泥质岩崩解机理················································· 106
4.5 红层泥质岩崩解性评价方法········································ 110
4.6 红层泥质岩崩解防治建议····································· 113
参考文献·························································· 115
5 红层软岩的流变···················································· 117
5.1 红层岩石的蠕变················································· 117
5.2 红层软岩软弱夹层剪切蠕变····························· 130
5.3 红层泥岩粉碎土的蠕变···················································· 138
5.4 红层岩土流变的工程应用问题················································ 144
参考文献······························································· 145
6 红层膏盐组分的溶蚀与腐蚀·············································· 147
6.1 红层膏盐组分溶蚀腐蚀现象与问题······················································ 147
6.2 红层膏盐组分溶蚀试验············································ 149
6.3 红层膏盐组分溶蚀机理与影响因素······················································ 162
6.4 红层膏盐组分溶蚀的评价················································· 163
6.5 红层膏盐组分腐蚀性评价········································ 165
6.6 红层膏盐组分溶蚀腐蚀性防治建议······················································ 167
参考文献······························································ 169
7 红层岩石的膨胀···················································· 170
7.1 红层岩石膨胀性试验························································· 170
7.2 红层岩石的膨胀特性············································ 188
7.3 红层岩石膨胀机理与影响因素···························································· 194
7.4 红层岩石膨胀的评价方法······················································ 196
7.5 红层泥质岩膨胀的防治建议······························· 199
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10.1 红层地基工程特点········································································· 278
10.2 红层地基岩土工程问题··································································· 278
10.3 红层地基勘察与评价······································································ 283
10.4 红层地基处理················································································ 304
参考文献·········· 322
11 红层地下工程·········· 325
11.1 红层地下工程特征········································································· 325
11.2 红层地下工程特殊岩土问题···························································· 326
11.3 红层隧道稳定性评价······································································ 334
11.4 红层隧道特殊工程问题处理原则······················································ 343
参考文献··········· 354