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> **My GeoTech Report!** |
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[版主]
![]() ID: 50871
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引用:
咱们不是刚讨论过,无知者无畏吗?粘土不一定坏,砂土也不一定好。硬的粘土,跟石头似的,用镐砸下去,只砸出个指甲盖大的印子。粘性土的强度和它的含水量关系很大,所以在描述粘性土的时候,常会提一下它的状态,也就是它的含水量在哪个范围里面。报告中的描述是stiff和very stiff,说明含水量不高。 泡泡手里只有这个表吗?是不是还有张钻孔平面,标出这三个孔的位置?从地表标高看,地势稍有起伏,从土层看,差异挺大。 粘土层的强度不算低,若单算承载力,盖个小木房是绰绰有余。粘土下面的Till,一般都算是挺理想的土层。另一个好消息是,三个孔里面都没见到地下水,就是说那片地方,在钻孔的那个季节,地下五米之内没水。 |
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从前有座山,山里有座庙
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[~~泡泡脸~~]
ID: 27653
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引用:
对我而言,不知者更畏阿 引用:
Sensitive silty Clay This silty clay extends to depths ranging from about 1.5 metres (test pit 03-16) to at least 5.5 metres (test pit 3-12) below existing ground surface. The upper portion of the silty clay has been weathered to a stiff grey brown crust. The weathered zone extends from approximately 3.1 metres to 5.0 metres below the existing ground surface, or to the full depth of the weathered crust gave undrained shear strengths ranging from 90 kilpascals to greater than 130 kilopascals (the limit of the vane apparatus), which indicates a stiff to very stiff consistency. The measured water contents of two samples of the weathered silty clay were approximately 22 and 44 percents. The silty clay below the depth of weathering is grey in colour. The grey silty clay were encountered at all of the test pit locations except at test pits 03-4, 03-15, 04-16, 03-17, 03-18 and 03-19, where is is either absent or the depth of weathering exceeds the depth of the test pits. The results of in situ vane testing carried out in the grey silty clay gave undrained shear strengths ranging from 40 to 100 kilpoascals, indicating a firm to very stiff consistency. The measureed water contents of two samples of the grey silty clay were approximately 42 and 59 percent. 引用:
有图,贴在下面了 ![]() 引用:
请问这个ferrous metal 是正常的吗,对人体会有影响吗. 再次感谢楼主,真是专家阿 ![]()
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做人真累,还是做泡泡吧.
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[资深会员]
ID: 54347
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too techniqual for me, even do not want to understand
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油画批发零售 Call (613) 288-8699 (每周进新画, 油画价格只是市场价的20%),油画Catalog:
http://www.comefromchina.com/newbbs/showthread.php?s=&forumid=128&threadid=400440 |
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[版主]
![]() ID: 50871
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引用:
引用:
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从前有座山,山里有座庙
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[~~泡泡脸~~]
ID: 27653
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引用:
![]() 这个东西也真是的,不知道吧,要担心,知道了吧, 更要担心。 :P |
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做人真累,还是做泡泡吧.
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