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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 塔機風力計算·······························································33
2.7 整機的抗傾覆穩(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 分析單吊點與雙吊點的優(yōu)缺點·············································50
3.2 吊臂吊點位置選擇··························································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············································································89
附：英文原文
英文翻譯
畢業(yè)實習(xí)報告