问题 问答题

某施工单位承建某综合楼工程施工,该工程地下2层,地上10层,基低标高 -6.90m,檐高31.58m,基础类型为筏板基础,结构形式为现浇框架结构,楼板采用后张法预应力混凝土,该施工单位缺乏预应力混凝土的施工经验,对该楼板预应力施工有难度。 问题: (1)为保证工程质量,施工单位进行工序质量检验的内容包括哪些 (2)什么是质量控制点质量控制点设置的原则如何对质量控制点进行质量控制该工程无粘结预应力混凝土是否应作为质量控制点为什么 (3)施工项目质量控制的过程是什么

答案

参考答案:

解析:(1)工序质量检验的内容:标准具体化、度量、比较、判定、处理、记录。 (2)质量控制点是施工质量控制的重点,凡属关键技术,重要部位、控制难度大、影响大,经验欠缺的施工内容以及新材料、新技术、新工艺、新设备等,均可列为质量控制点,实施重点控制。质量控制点设置的原则:根据工程的重要程度,即质量特性值对整个工程质量的影响程度来确定。对质量控制点进行质量控制的步骤:首先要对施工的工程对象进行全面分析、比较,以明确质量控制点;而后进一步分析所设置的质量控制点在施工中可能出现的质量问题,或造成质量隐患的原因,针对隐患的原因,相应提出对策措施用以预防。该工程无粘结预应力应作为质量控制点,原因是:该施工单位缺乏预应力混凝土施工经验对楼板无粘结预应力施工有难度,因此应设置为质量控制点,实施重点控制。 (3)施工项目的质量控制的过程是从工序质量到分项工程质量、分部工程质量、单位工程质量的系统控制过程;也是一个由投入原材料的质量控制开始,直到完成工程质量检验为止的全过程的系统过程。

判断题
阅读理解

For many people today, reading is no longer relaxation. To keep up with their work they must read letters, reports, trade publications, interoffice communications: a never-ending flood of words. In getting a job or advancing in one, the ability to read and comprehend quickly can mean the difference between success and failure. Yet the unfortunate fact is that most of us are poor readers.

Most reading faults can be traced to early school training. According to Dr. Betts, two persons out of five in school were forced to read material too difficult for them to understand at the time, a frustration experience which left them with bad reading habits.

Fortunately, almost anyone can learn to read faster and with more comprehension. Age makes little difference. According to a recent study of 138 students at The Reading Laboratory, Inc. , all age groups showed a marked increase in reading rate after training from 93 percent for the 50-90 age group to 142 percent for the 20-29.Dr. Mila Banton Smith, director of New York University’s Reading Institute, says that the average adult student, in 28 training hours, nearly triples (三倍的) his reading speed and boosts(增长) his comprehension by about 30 percent.

The best way to improve your reading, of course, is to enroll(登记) in a reading clinic. If there’s no clinic handy, you can improve your reading ability yourself--- provided you have no eyes troubles. (if reading tires you easily or makes your eyes or head ache, you should consult a doctor.)

小题1:To many people today, _______.

A.reading quickly is easy

B.reading quickly and comprehending quickly can ensure their success

C.reading is only for fun

D.reading can ensure their success小题2:Most reading faults are_______

A.due to early school training

B.a frustrating experience

C.made by reading difficult materials

D.made by reading carelessly小题3:Who can learn to read fast and with comprehension?

A.teachers only

B.students only

C.a few people

D.almost everybody小题4:According to the passage, what is the best way to improve one’s reading?

A.go to a doctor

B.review what has been learnt at school

C.go to reading remedial class for special training

D.consult a dictionary