기계工學 實驗 - 보의처짐
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작성일 23-02-10 04:45본문
Download : 기계공학 실험 - 보의처짐.hwp
양단 고정 지지보의 평균(average) 오차율 : 20.20%
<그림 4> 양단 단순 지지보의 자유물체도 ······················································· 5
▶ 결과의 개요
<표 1> 양단 고정 지지보 實驗결과 ····························································· 8
1. 實驗 결과 및 데이터/ 테이블 ····································································· 8
집중 하중을 가하였을 때 보가 받는 굽힘모멘트와 처짐량의 관계를 theory 적인 계산과 비교하여 이해한다. <그림 1> 처짐 實驗 장치 ··············································································· 2
양단 고정 지지보와 양단 단순 지지보의 처짐에 대한 실험을 정확성을 위해서 3번의 반복을 했다. 집중하중이 증가함으로써 처짐량도 증가하는 것을 알 수 있었다. 이를 토대로 실험값과 theory 값을 비교해 봄으로써 실험의 오차 정도를 알아보고 그에 대해 생각해 보도록 하 겠다. 또한 처짐량 formula(공식)을 유도함으로서 처짐의 정 도와 굽힘 모멘트의 관계식으로부터 theory 적인 값을 계산한다. 양단 고정 지지보와 양단 단순 지지보에 모멘트와 집중 하중을 가하 였을 경우 얼마나 처지는지 실험해 본다.
2. 實驗이론(理論)··································································································· 3
Ⅲ. 結論(결론)
Ⅰ. 서론 1. 실험목적··································································································· 2 Ⅱ. 본론 1. 실험장치··································································································· 2 2. 실험이론··································································································· 3 3. 실험방법··································································································· 7 Ⅲ. 결론 1. 실험 결과 및 데이터/ 테이블 ····································································· 8 2. 고찰 ······································································································· 9 ▶그림과 표 설명 <그림 1> 처짐 실험 장치 ··············································································· 2 <그림 2> 실험장치의 개략도 ·········································································· 2 <그림 3> 양단 고정 지지보의 자유물체도 ························································ 3 <그림 4> 양단 단순 지지보의 자유물체도 ······················································· 5 <그림 5> 양단 고정 지지보 결과 그래프 ························································· 8 <그림 6> 양단 단순 지지보 결과 그래프 ························································· 9 <표 1> 양단 고정 지지보 실험결과 ····························································· 8 <표 2> 양단 단순 지지보 실험결과······························································· 8 ▶ 참고문헌 ························································································ 10
▶ bibliography ························································································ 10
Ⅰ. 실험목적
<그림 5> 양단 고정 지지보 결과 그래프 ························································· 8
기계공학 실험,보의처짐
기계工學 實驗 - 보의처짐
설명
▶그림과 표 설명
Ⅰ. 서론
Download : 기계공학 실험 - 보의처짐.hwp( 33 )
Ⅱ. 본론
레포트 > 공학,기술계열
양단 단순 지지보의 평균(average) 오차율 : 67.05%
부정정보에 대해 이해하고 처짐에 대한 계산과정을 익힌다.
<표 2> 양단 단순 지지보 實驗결과······························································· 8
순서
▶ 실험목적
2. 고찰 ······································································································· 9
다.
<그림 2> 實驗장치의 개략도 ·········································································· 2
<그림 3> 양단 고정 지지보의 자유물체도 ························································ 3
1. 實驗목적··································································································· 2
1. 實驗장치··································································································· 2
<그림 6> 양단 단순 지지보 결과 그래프 ························································· 9
3. 實驗방법··································································································· 7
재료역학에서 배운 처짐에 대해 theory 적인 값과 실제 실험으로 측정(measurement)한 처짐량을 비교하 기위한 실험이다. 양단 고 정 지지보는 단순 지지보에 비해 처짐량이 작았으며, 오차율도 현저하게 차이가 났다.