統一土壤分類 - 土木
![Hazel avatar](/img/cat2.jpg)
By Hazel
at 2012-09-28T15:45
at 2012-09-28T15:45
Table of Contents
就是
如果通過200號篩 45% 所以是粗料
200號篩以上是55%
然後再用4號篩分,通過4號篩為55% (200~4號篩間共10%)
我的問題來了
若是照施老師書上寫的,通過4號篩大於50%,應該為砂土
如果是的話,4號篩上面還有未通過4號篩45%
但是礫大於砂耶!?
而去翻大學老師出的書是寫
200號篩以上的再以礫或砂占的比例去分配
哪個多就是哪種土
照這樣看事礫石
請問是我解讀書本錯誤
還是不會有這麼極端的狀況,因為在書本上都沒遇到類似的情形
謝謝大家
--
如果通過200號篩 45% 所以是粗料
200號篩以上是55%
然後再用4號篩分,通過4號篩為55% (200~4號篩間共10%)
我的問題來了
若是照施老師書上寫的,通過4號篩大於50%,應該為砂土
如果是的話,4號篩上面還有未通過4號篩45%
但是礫大於砂耶!?
而去翻大學老師出的書是寫
200號篩以上的再以礫或砂占的比例去分配
哪個多就是哪種土
照這樣看事礫石
請問是我解讀書本錯誤
還是不會有這麼極端的狀況,因為在書本上都沒遇到類似的情形
謝謝大家
--
Tags:
土木
All Comments
![Joe avatar](/img/boy2.jpg)
By Joe
at 2012-09-29T23:45
at 2012-09-29T23:45
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By Joe
at 2012-10-03T04:29
at 2012-10-03T04:29
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By Oscar
at 2012-10-05T03:32
at 2012-10-05T03:32
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By Oliver
at 2012-10-06T23:00
at 2012-10-06T23:00
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By Elma
at 2012-10-08T03:44
at 2012-10-08T03:44
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By Lucy
at 2012-10-09T19:12
at 2012-10-09T19:12
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By Lauren
at 2012-10-14T17:22
at 2012-10-14T17:22
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By Delia
at 2012-10-16T18:20
at 2012-10-16T18:20
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