【单选题】【消耗次数：1】
某中心受压条形基础，宽2m，埋深1m，室内外高差0.6m，埋深范围内土的重度=17 kN/m3，若上部结构传来荷载F＝400kN/m，基底附加应力P0为（ ）。
①
203.9kPa
②
205.1kPa
③
209kPa
④
215kPa
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相关题目
【单选题】
某箱形基础，上部结构和基础自重传至基底的压力P=130kPa，若地基土的天然重度为γ=18.5kN/m3，地下水位在在地表下10m处，当基础埋置在多大深度时，基底附加压力正好为零？
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d=5.68m
②
d=7.03m
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d=8.03m
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d=6.03m
【单选题】
有一基础，宽度4m，长度8m，基底附加压力90 kN/m2，中心线下6m处竖向附加应力为58.28kN/m2，试问另一基础宽度为2m，长度为4m，基底附加压力为100 kN/m2，角点下3m处的附加应力为多少?（ ）。
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16.19kN/m2
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32.38kN/m2
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63.26kN/m2
【单选题】
某砂土地基，天然重度γ＝18 kN/m3，饱和重度γsat＝20 kN/m3，地下水位距地表2m，地表下深度为4m处的竖向自重应力为（ ）。
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56kPa
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76kPa
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72kPa
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80kPa
【单选题】
某柱作用于基础顶面的荷载为800kN，从室外地面算起的基础深度为1.5m，室内地面比室外地面高0.3m，基础底面积为4m2，地基土的重度为17kN/m3，则基底压力为（ ）。
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229.7kPa
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230 kPa
③
233 kPa
④
236 kPa
【单选题】
某场地表层为4m厚的粉质黏土，天然重度γ=18kN/m3，其下为饱和重度γsat=19 kN/m3的很厚的黏土层，地下水位在地表下4m处，，地表以下5m处土的竖向自重应力为（ ）。
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91kPa
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81kPa
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72kPa
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41kPa
【单选题】
已知两矩形基础，一宽为2m，长为4m，另一宽为4m，长为8m，若两基础的基底附加压力相等，则两基础角点下附加应力之间的关系是（ ）。
①
两基础角点下z深度处竖向应力分布相同
②
小尺寸基础角点下z深度处应力与大尺寸基础角点下2z深度处竖向应力相同
③
大尺寸基础角点下z深度处应力与小尺寸基础角点下2z深度处竖向应力相同
④
两基础角点下2z深度处竖向应力分布相同
随机题目
【单选题】
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①
What did I hear
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Lets back up
③
Lets check in
④
What were you talking about
【单选题】
A: Please help yourself to the fish. B:[填空]
①
Thanks , but I dont like the fish.
②
Sorry, I cant help.
③
Well, what about you?
④
Oh, I cant.
【单选题】
A: May I use your computer this afternoon? B: Im sorry, but I have to finish typing this term paper today. A: [填空].
①
It doesnt matter
②
Thank you just the same
③
Do as you please
④
Never mind
【单选题】
A: Would you rather watch TV or go for a walk? B: The TV program is good today. [填空] A: Cool. Lets go.
①
What a pity!
②
I hate to leave.
③
But I need the exercise more.
④
You know what I mean.
【单选题】
A: Can I take a message? Ill let Mr. Liu know as soon as he comes back. B: [填空].
①
I hope he will call me back
②
No. Ill call somebody else
③
Dont bother. Ill try his cell
④
I dont think its appropriate
【单选题】
A: Whats there to do at night? B: There are clubs, concerts, players and so on. [填空]!
①
You make it
②
You name it
③
You manage it
④
Yes, I didnt hear you
【单选题】
A: Can I help you? B: [填空]. Where do I pay my fees?
①
Thank you
②
As you please
③
Yes, you can
④
Yes, please
【单选题】
A: Why did your boss shout at you? B: [填空]. He was just in a bad mood.
①
Nothing in particular
②
who knows
③
You said it
④
Im quite surprised
【单选题】
A: I went on a date with Susan last weekend. B: Really? [填空]? A: I couldnt ask for a better night.
①
Is she nice
②
How was it
③
Is it a beautiful night
④
Did you like her
【单选题】
A: Id like a cup of coffee. B: [填空], is instant OK?
①
Im sure
②
No kidding
③
Sure I do
④
Of course