-
Hello, classmate, which direction did the teacher ask you to write in the experimental research proposal report on the relationship between the steel fiber content and the compressive strength of concrete?
What are the requirements for the proposal report?
How many words do you need for a proposal report?
1. Research background.
The background of the study is to ask questions and explain the reasons for studying the topic. The research background includes both theoretical background and practical needs. It is also necessary to summarize the current status of research on similar topics at home and abroad
What are people researching, and to what extent? Find out what questions you want to research that others haven't done yet. Someone else has already done it, and you think it's not enough (or it's flawed), come up with ideas or measures to improve it.
Someone else has done it, and you redo the experiment to verify it.
2. Purpose and significance.
Purpose meaning refers to what problem will be solved (or what conclusion will be reached) through the research of the topic, and what is the significance of the solution of this problem (or the conclusion reached). Sometimes the context and purpose of the research are combined.
3. Division of labor among members.
The division of labor among members should refer to the specific responsibilities of the members of the research group in the research process, and everyone should have something to do and take responsibility. The team leader is responsible for coordination and organization.
4. Implementation plan.
The implementation plan is the core part of the project plan, which mainly includes the research content, research methods and time arrangement. Research content refers to something that can be operated, and generally includes several levels: Research direction.
Subtopics (number and title). What is related to the research protocol, i.e. what is to be passed, what to achieve, etc. The research method should be clearly stated whether it is a literature study or an experiment or a survey research?
If the survey is a general survey or a random inspection? If it is an experimental study, indicate whether there are controlled experiments and replicate experiments. The implementation plan should detail the timing, location, tasks and goals of each phase, and who is responsible.
If you go out to investigate, you should list the investigator, the respondent, the content of the survey, the means of transportation, and the tools of the survey. If it is an experimental study, write down the content of the experiment, the location of the experiment, and the equipment. The more specific the implementation plan, the easier it will be to operate.
5. Feasibility demonstration.
Feasibility demonstration refers to the conditions required for the research of the topic, that is, the information materials required for the research, the experimental equipment, the research funds, the knowledge level and skills of the students, and the guidance ability of the teachers. In addition, it is necessary to mention what has been done on the subject, what difficulties and problems still exist, and where schools and teachers need to help.
6. Expected results and their manifestations.
Expected results are generally in the form of ** or survey (experimental) reports. The expression of the results is expressed through words, objects, and more.
-
The opening topic is the purpose and meaning of the topic, I will give it to you, or not.
The first stainless steel fiber is generally determined according to the material of the fiber, the thickness and how many fiber filaments there are in a bundle, and the production process of each manufacturer is different. Ultimately, it's up to you to see if your use meets the requirements. 260 yuan kg--850 yuan kg range. >>>More
1. Internal doping is to count the admixture in the cementitious material, and the dosage formula is: a (a+b)*100%, a - the amount of admixture; b - the amount of cementitious material. >>>More
Generally, it does not exceed 4% of the weight of cement, and specific problems should also be operated specifically.
Generally, it is 15 20 cement dosage, and the grade of fly ash and self-test results should be considered, such as the recommended dosage of 15, that is, the cement dosage x 15 x excess coefficient.
1. Different definitions:
1. Bamboo fiber: Bamboo fiber is a bamboo that grows from nature. >>>More