| 3 | 1/1 | 返回列表 |
| 查看: 769 | 回復: 2 | ||
| 本帖產(chǎn)生 1 個 翻譯EPI ,點擊這里進行查看 | ||
[求助]
英語翻譯
|
||
|
1 利用積分可得到船縱向承受的剪力從和彎矩。由于累積誤差的存在,很難保證駁船承受的浮力和重力完全平衡,即駁船首尾端點處剪力和彎矩一般不為零。為此,需要對剪力和彎矩曲線進行不封閉修正。通常是將端點不為零的剪力彎矩按線性比例關系分配到曲線上 2 剪力和彎矩曲線積分分別從首尾兩端開始進行并積分至船中。這樣,船中處存在兩個不同的剪力和彎矩值,將二者求取平均值作為該處的剪力和彎矩結果。 |
|
1 利用積分可得到船縱向承受的剪力和彎矩。由于累積誤差的存在,很難保證駁船承受的浮力和重力完全平衡,即駁船首尾端點處剪力和彎矩一般不為零。為此,需要對剪力和彎矩曲線進行不封閉修正。通常是將端點不為零的剪力彎矩按線性比例關系分配到曲線上 1.The bearing shear force and bending moment of ship in longitudinal direction can be got by using integration. Due to the existence of accumulative error, it is difficult to guarantee that bearing buoyancy and gravity of barge can be balanced completely. That is to say, shear force and bending moment at fore-aft endpoint of barge is not normally zero. Therefore, its shear force and bending moment curve should be treated with non-seal correction, which makes the shear bending moment whose endpoint is not zero be assigned to curve according to linear proportional relationship. 2 剪力和彎矩曲線積分分別從首尾兩端開始進行并積分至船中。這樣,船中處存在兩個不同的剪力和彎矩值,將二者求取平均值作為該處的剪力和彎矩結果。(第一句是不是有點問題,,看不懂)。。 2.Then, there exist two different shear forces and bending moment values in barge, and their average value can be the result of shear force and bending moment at this place, |
| 3 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 318求調(diào)劑 +3 | plum李子 2026-03-21 | 6/300 |
|
|---|---|---|---|---|
|
[考研] 材料求調(diào)劑 +5 | @taotao 2026-03-21 | 5/250 |
|
|
[考研] 求調(diào)劑 +4 | 要好好無聊 2026-03-21 | 4/200 |
|
|
[考研] 一志愿南大,0703化學,分數(shù)336,求調(diào)劑 +3 | 收到VS 2026-03-21 | 3/150 |
|
|
[考研] 265求調(diào)劑 +12 | 梁梁校校 2026-03-19 | 14/700 |
|
|
[考研] 330求調(diào)劑0854 +3 | assdll 2026-03-21 | 3/150 |
|
|
[考研] 材料工程(專)一志愿985 初試335求調(diào)劑 +3 | hiloiy 2026-03-17 | 4/200 |
|
|
[考研] 二本跨考鄭大材料306英一數(shù)二 +3 | z1z2z3879 2026-03-17 | 3/150 |
|
|
[考研] 332求調(diào)劑 +4 | ydfyh 2026-03-17 | 4/200 |
|
|
[考研] 材料專業(yè)求調(diào)劑 +6 | hanamiko 2026-03-18 | 6/300 |
|
|
[考研] 材料專碩英一數(shù)二306 +7 | z1z2z3879 2026-03-18 | 7/350 |
|
|
[考研] 295求調(diào)劑 +4 | 一志愿京區(qū)211 2026-03-18 | 6/300 |
|
|
[考研] 304求調(diào)劑 +7 | 司空. 2026-03-18 | 7/350 |
|
|
[考研] 一志愿蘇州大學材料求調(diào)劑,總分315(英一) +5 | sbdksD 2026-03-19 | 5/250 |
|
|
[考研] 中南大學化學學碩337求調(diào)劑 +3 | niko- 2026-03-19 | 6/300 |
|
|
[考研] A區(qū)線材料學調(diào)劑 +5 | 周周無極 2026-03-20 | 5/250 |
|
|
[考研] 0817 化學工程 299分求調(diào)劑 有科研經(jīng)歷 有二區(qū)文章 +22 | rare12345 2026-03-18 | 22/1100 |
|
|
[考研] 312求調(diào)劑 +8 | 陌宸希 2026-03-16 | 9/450 |
|
|
[考研] 277調(diào)劑 +5 | 自由煎餅果子 2026-03-16 | 6/300 |
|
|
[考研] 318求調(diào)劑 +3 | Yanyali 2026-03-15 | 3/150 |
|