试题与答案

某大型桥梁工程,主跨为50m预应力钢筋混凝土简支T形梁,T梁施工采用预制吊装,预应力

题型:问答题

题目:

某大型桥梁工程,主跨为50m预应力钢筋混凝土简支T形梁,T梁施工采用预制吊装,预应力采用后张法施工。
施工单位项目部对该工程施工现场的生产要素管理做了详细的安排。施工的组织形式采取矩阵式管理组织形式。施工中所使用的钢材为预应力钢绞线。
为了达到提高机械作业的生产率,降低机械运转费用和延长机械使用的寿命,在组织机械化施工时,特别注重了系列机械的组合。
在桥梁基础灌注桩施工过程中,施工单位针对施工现场的地质条件为卵石和漂石,所以采用液压旋挖桩孔机进行钻孔施工。
问题:1.公路工程施工的组织形式包括哪几种
2.该桥梁工程采取矩阵式管理的组织形式是否合理为什么
3.预应力结构用钢材主要有哪些各自适用于什么结构的施工
4.桥梁工程中选择施工机械的一般原则是什么
5.合理选择桥梁工程施工机械的依据是什么
6.桥梁基础施工机械中的钻孔设备主要有哪些各自的适用范围为何
7.施工单位采用液压旋挖桩孔机进行钻孔施工是否合理如不合理最好选择哪种设备

答案:

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题型:阅读理解

An artist went to a beautiful place of the country for a holiday, and stayed with a farmer. Every day he went out and painted from morning to evening. When it got dark, he came back to the farm and had a good dinner before he went to bed.

At the end of his holiday he wanted to pay the farmer, but the farmer said, “No, I don’t want money but give me one of your pictures. What is money? In a week it will all be finished, but your painting will be here.”

The artist was very pleased and thanked the farmer for saying such kind words. The farmer smiled and said, “I have a son in London. He wants to become an artist. When he comes here next month, I will show him your picture, and then he will not want to be an artist any more, I believe.”

小题1:The artist liked to ___________ near a nice place.

A.sing songs

B.dance

C.paint pictures

D.write something小题2:He liked painting ____________.

A.in a house

B.in the open air

C.because he would do well in painting

D.with the most important artist小题3:The farmer thought that the artist ____________.

A.was not good at painting

B.was really a great man

C.did well in painting

D.was the most important artist小题4:The farmer’s son wanted to __________ some day.

A.be an artist

B.become a popular singer

C.write twenty novels .

D.dance around the world小题5:The farmer ____________.

A.was a foolish man

B.didn’t want his son to be a painter

C.liked the artist’s picture very much

D.couldn’t pay for his son about his paintings

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