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土壤力學第四次小考

Authored by 尤資捷 尤資捷

Science

University

Used 3+ times

土壤力學第四次小考
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

總應力(σ)、孔隙水壓(u)與有效應力(σ')之關係為?

σ=σ'+u

u=σ+σ'

σ=σ'-u

σ+σ'+u=0

2.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

在等向性土壤中,流線與等勢線之關係為?

兩者互相平行

兩者相交並垂直

兩者重疊

兩者相交但不垂直

3.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

下列何者符合非等向土壤之性質?

kx≠kz

流線與等勢線垂直

網格約為方形

Media Image

4.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

臨界水力坡降(有效應力為零)之條件為?

Media Image
Media Image
Media Image
Media Image

5.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

非等向土壤之滲流量公式為?

Media Image
Media Image
Media Image
Media Image

6.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

若地下水位在地表下變動,則在地下水位下某一點的有效應力會

隨著地下水位升高而下降

隨著地下水位升高而上升

不隨地下水位變動而改變

孔隙水壓會超過總應力

7.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

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