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GO FIGHT WIN
www.easywin.com.tw~ 1 , 9
104 年專技高考土木技師 考試試題
類科:土木技師
科目:大地工程學
神準命中! 志聖大地工程劉明老師
命中 104年專技土木技師大地考題,內容詳洽志聖上榜攻略
甲、申論題部分
一、請說明下列名詞:(每小題 5 分,共 25 分)
浸潤面(phreatic surface)
零空氣孔隙曲線(zero‐air‐void curve)
莫爾‐庫倫破壞包絡線(Mohr‐Coulomb failure envelope)
孔隙水壓力參數 B
孔內壓力儀試驗(pressuremeter test)
【擬答】:
- 100%
(5.3) S=1
104 │ GO FIGHT WIN
www.easywin.com.tw~ 2 , 9
Yzav=s
us
wG
rG
1=
s
u
G
r1
w (5.4)
rd=
S
wGrGs
ws
1 Yzav= (zero-air-void)
tan cs
c ψ c
(c )
Φ
c
(b)
3 uB
1 0.9
GO FIGHT WIN
www.easywin.com.tw~ 3 , 9
11.2 B
0.9998
0.9988
0.9877
0.9130
Ep=2(1+us)+Vo+vm)( vp
)
where
vm=2
fo vv
p=pf - po
v=vf - vo
us = Poisson’s ratio (which may be assumed to be 0.33)