本論文整合了兩項研究，主要使用Abaqus CAE有限元素分析軟體進行模擬，此分析以兩個案例進行分析，目標是改變瓶身結構的狀態下進行模擬與型變分析，與不同的結果進行比較，尋找最佳分析結果達到瓶身結構優化及確保瓶胚安全係數於安全值。
兩項研究主要以分析整體結構受橫向力之可抗碰撞性能實驗，將待測物放置在實驗設計之平台進行碰撞實驗。此研究分為兩個階段：（1）無加強環結構碰撞；（2）進行形變碰撞實驗，形變實驗採用加強環、改變瓶身紋路之形式進行碰撞實驗。實驗過程設定橫向碰撞力為廠商產線上所量測撞擊能量(30N，為廠商檢測出數據)。最後統整研究結果找出最佳的結構設計。
本研究碰撞模擬分析結果顯示， PET450在22克加強環紋路應變會比PET450加強環以及PET450原結構有較良好的強度，原結構與加強環紋路兩者最大應力量降低6.011Mpa，最大應變量減少4.66×10-4，安全值FS增加了2.02，原結構與加強環兩者最大應力量降低2.47Mpa，最大應變量減少2.92×10-4，安全值FS增加了0.61，對於本研究中的碰撞點，加強環紋路結構的數值結果與加強環結構設計相比非常接近，但對於整體強度是有所提升的，PET700在22克瓶身紋路1.5倍應變會比PET700瓶身紋路1.2倍以及PET700原結構有較良好的強度，原結構與瓶身紋路1.5倍兩者最大應力量降低3.096Mpa，最大應變量減少1.0962×10-3，安全值FS增加了12.18，原結構與瓶身紋路1.2倍兩者最大應力量降低2.628Mpa，最大應變量減少8.32×10-4，安全值FS增加了8.65，對於本研究中的碰撞點，瓶身紋路1.5倍結構的數值結果與瓶身紋路1.2倍結構設計相比非常接近，但對於整體強度是有所提升的，透過本研究分析提供廠商設計上的改善與實驗證明參考。

This paper integrates two studies, mainly using Abaqus CAE finite element analysis software for simulation, this analysis is based on two case studies, the goal is to perform simulation and deformation analysis in the state of changing the bottle structure, and compare with different results to find the best analysis results to achieve bottle structure optimization and ensure the preform safety factor within the safety value.
The two studies mainly analyzed the anti-collision performance of the whole structure under lateral forces, and placed the DUT on the experimental design platform for collision experiments. The study is divided into two phases: (1) structural collision without reinforcing rings; (2) Carry out deformation collision experiments, and the deformation experiments are carried out in the form of reinforcing rings and changing the texture of the bottle body. In the experimental process, the lateral collision force is set as the impact energy measured on the manufacturer's production line (30N, which is the data detected by the manufacturer). Finally, the results of the study were integrated to find the best structural design.
The results of collision simulation analysis show that the strain of PET450 in the grain pattern of the reinforcing ring at 22 grams is better than that of the original structure and the original structure of PET450, the maximum strain of the original structure and the reinforcing ring is reduced by 6.011Mpa, the maximum strain is reduced by 4.66×10-4, the safety value FS is increased by 2.02, the maximum strain of the original structure and the reinforcing ring is reduced by 2.47Mpa, and the maximum strain is reduced by 2.92×10-4, the safety value FS increased by 0.61, for the collision point in this study, the numerical results of the reinforcing ring structure are very close to the design of the reinforcing ring structure, but for the overall strength is improved, PET700 in the 22 grams bottle texture 1.5 times the strain will be 1.2 times that of PET700 bottle body texture and PET700 original structure has better strength, the original structure and the bottle texture 1.5 times the maximum strain force of the two is reduced by 3.096Mpa, the maximum strain is reduced by 1.0962×10-3, the safety value FS increased by 12.18, the maximum strain force of the original structure and the bottle body texture was reduced by 1.2 times, the maximum strain was reduced by 8.32×10-4, and the safety value FS increased by 8.65.

摘要......i
Abstract......ii
誌謝......iv
目錄......v
表目錄......vii
圖目錄......viii
符號說明......x
第一章 緒論......1
1.1 前言......1
1.2 研究動機與目的......1
1.3 文獻回顧......1
1.4 論文架構......2
第二章 實驗軟硬體設備介紹......3
2.1 軟體介紹......3
2.1.1 Abaqus簡介......4
2.1.2 Abaqus CAE......5
2.2 硬體實驗設備介紹......6
第三章 模擬分析與設定......8
3.1 Abaqus分析建構模型......8
3.2 Abaqus材料性質參數設定......9
3.3 Abaqus交互作用設定......12
3.4 Abaqus邊界條件設定......13
第四章 實驗過程與數據......14
4.1 實驗產品規格......16
4.1.1 PET450產品規格......16
4.1.2 PET700產品規格......18
4.2 碰撞實驗設計......20
4.3 實驗設備架設......21
4.4 應變規設置......22
4.4.1 應變規數值存取......22
4.4.2 應變規數值轉換說明......23
第五章 模擬分析與結果......24
5.1結構形變分析結果......24
5.2 PET 450結構形變分析結果......24
5.3 PET 700結構形變分析結果......27
第六章 結果與討論......29
6.1實驗結果驗證......29
6.2實驗迴歸分析......31
6.2.1 PET450迴歸分析結果......31
6.2.2 PET700迴歸分析結果......32
第七章 結論與未來展望......39
7.1結論......39
7.2未來展望......39
參考文獻......40
附錄一 碰撞分析詳細數值(PET450原結構)......41
附錄二 碰撞分析詳細數值(PET450加強環)......42
附錄三 碰撞分析詳細數值(PET450加強環紋路)......43
附錄四 碰撞分析詳細數值(PET700原結構)......44
附錄五 碰撞分析詳細數值(PET700瓶身紋路1.2倍)......45
附錄六 碰撞分析詳細數值(PET700瓶身紋路1.5倍)......46
附錄七 碰撞實驗詳細數值(PET 450原結構 30N)......47
附錄八 碰撞實驗詳細數值(PET 450加強環紋路 30N)......52
附錄九 碰撞實驗詳細數值(PET 700原結構 30N)......57
Extended Abstract......62
I. Introduction......63
II. Experimental methods......63
III. Analytical Methods......64
IV. Results and discussion......64
V. Conclusions......64

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