767 QTZ40塔式起重機(jī)總體及臂架優(yōu)化設(shè)計【全套11張CAD圖+文獻(xiàn)翻譯+說明書】
767 QTZ40塔式起重機(jī)總體及臂架優(yōu)化設(shè)計【全套11張CAD圖+文獻(xiàn)翻譯+說明書】,全套11張CAD圖+文獻(xiàn)翻譯+說明書,767,QTZ40塔式起重機(jī)總體及臂架優(yōu)化設(shè)計【全套11張CAD圖+文獻(xiàn)翻譯+說明書】,qtz40,塔式起重機(jī),總體,整體,優(yōu)化,設(shè)計,全套,11,十一,cad,文獻(xiàn)
目 錄
第1章 前言··········································································1
1.1 概述················································································1
1.2 發(fā)展趨勢·········································································1
第2章 總體設(shè)計····································································2
2.1 概述···········································································2
2.2 確定總體設(shè)計方案····························································2
2.3 總體設(shè)計原則·································································29
2.4 平衡臂與平衡重的計算······················································30
2.5 起重特性曲線·································································32
2.6 塔機(jī)風(fēng)力計算·······························································33
2.7 整機(jī)的抗傾覆穩(wěn)定性計算·················································43
2.8 固定基礎(chǔ)穩(wěn)定性計算·······················································49
第3章 吊臂的設(shè)計計算························································50
3.1 分析單吊點(diǎn)與雙吊點(diǎn)的優(yōu)缺點(diǎn)·············································50
3.2 吊臂吊點(diǎn)位置選擇··························································51
3.3 吊臂結(jié)構(gòu)參數(shù)參數(shù)··························································52
3.4 有限元模型建立過程的幾點(diǎn)簡化··········································53
3.5 吊臂結(jié)構(gòu)的有限元分析計算················································54
3.6 計算結(jié)果分析································································69
3.7吊臂強(qiáng)度校核································································76
3.8 吊臂穩(wěn)定性校核·····························································76
畢業(yè)設(shè)計小結(jié)······································································87
致謝··················································································88
參考文獻(xiàn)············································································89
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編號：1117881
類型：共享資源
大小：5.19MB
格式：RAR
上傳時間：2019-10-07
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全套11張CAD圖+文獻(xiàn)翻譯+說明書
767
QTZ40塔式起重機(jī)總體及臂架優(yōu)化設(shè)計【全套11張CAD圖+文獻(xiàn)翻譯+說明書】
qtz40
塔式起重機(jī)
總體
整體
優(yōu)化
設(shè)計
全套
11
十一
cad
文獻(xiàn)
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767 QTZ40塔式起重機(jī)總體及臂架優(yōu)化設(shè)計【全套11張CAD圖+文獻(xiàn)翻譯+說明書】,全套11張CAD圖+文獻(xiàn)翻譯+說明書,767,QTZ40塔式起重機(jī)總體及臂架優(yōu)化設(shè)計【全套11張CAD圖+文獻(xiàn)翻譯+說明書】,qtz40,塔式起重機(jī),總體,整體,優(yōu)化,設(shè)計,全套,11,十一,cad,文獻(xiàn)
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