问题 问答题

某6层砖混结构住宅楼,采用条形基砖,人工开挖,埋深1.5m;采用横墙承重休系。在保修期内,房屋结构底层两端发生向中部倾斜的多条砌体裂缝。

在监理工程师组织的质量原因分析会议上,对这一质量问题展开了讨论,针对裂缝产生的原因提出的主要观点如下;

(1)施工质量问题而造成的裂缝;

(2)地基承载力小足引起不均匀沉降致使砌体产生裂缝;

(3)上部结构暴露在外,与地面以下基础结构的温差造成的温差变形裂缝;

(4)砖砌体与混凝土楼面结构因材质不同,线胀系数不协调造成的温度裂缝:

(5)材料质量不好、强度不足而产生的强度裂缝。

该事故的产生说明监理项目目标控制中,监理工程师对以下干扰因素中的哪几项应加强控制应总结哪些经验教训

(1)人的干扰因素;

(2)材料、机具因素干扰;

(3)环境因素干扰;

(4)资金干扰因素;

(5)地质条件因素干扰;

(6)政策性干扰;

(7)组织性干扰;

(8)技术方法上失误。

答案

参考答案:

主要应加强第(1)方面的控制,因为质量控制的重点是人的组织、人的素质及人的责任心;其次要重视第(5)方面,即地质条件因素,因为地基属于隐蔽工程,一旦失误、失策,必会出现质量事故。

单项选择题
阅读理解

Have you ever considered all the English expressions that include words about clothes? Let’s have a look.

People wear pants to cover the lower part of their bodies.We sometimes say that people who are nervous have ants in their pants.Sometimes,people may get caught with their pants down.They are found doing something they should not be doing.And,in every family,one person takes contro1.Sometimes a wife tells her husband what to do.Then we say she wears the pants in the family.

Pants usually have pockets to hold things.Money that is likely to be spent quickly can bum a hole in your pocket.Sometimes you need a belt to hold up your pants.If you have less money than usual,you may have to tighten your belt.

I always praise people who can save their money and not spend too much. l really take my hat off to them. Yet, when it comes to my own money, I spend it at the drop of a hat, which means I immediately spend it.

Boots are a heavy or strong kind of shoes. People who are too big for their boots think they are more important than they really are. I dislike such people.

My father is an important person. He runs a big company. He wears a suit and tie, and a shirt with sleeves that cover his arms. Some people who do not know him will think he is too serious and never shows his feelings openly. But I know that my father wears his heart on his sleeve.

小题1:What is this passage mainly about?  

A.What pants mean in English.

B.Some special English expressions.

C.Some funny English expressions.

D.Some expressions related to clothes.小题2:Which of the following expressions can show someone is nervous?

A.Get caught with one's pants down.

B.Have ants in one's pants.

C.Wear the pants in the family.

D.Bum a hole in one's pocket.小题3:If we say someone has to tighten his belt, we probably mean he        

A.has done something wrong

B.used to live a rich life

C.has put on the wrong pants

D.doesn’t have enough money小题4:Someone who spends his money at the drop of a hat most probably_           

A.doesn’t save money

B.earns much money

C.never wastes his money

D.spends more than he earns