碰撞理論在交通事故處理中的分析與應(yīng)用

應(yīng)用物理學(xué)論文編號:WLX069  字?jǐn)?shù):14430,頁數(shù):28

目   錄
中文摘要.....................................................................1
英文摘要.....................................................................2
目錄.........................................................................3
第一章    緒論...............................................................4
第二章    汽車碰撞過程的動(dòng)力學(xué)分析............................................5
 §2.1    剛體碰撞...........................................5
 §2.2   塑性碰撞............................................................5
 §2.3   彈塑性碰撞..........................................................6
 第三章   汽車碰撞過程的運(yùn)動(dòng)學(xué)分析.............................................8
§3.1   單一車輛的速度推算..................................................8
 3.1.1  拖印分析法.......................................................8
 3.1.2   根據(jù)散落物確定汽車速度..........................................9
 §3.2   兩車相撞的速度推算.................................................11
 3.2.1  一維車輛碰撞....................................................11
 3.2.2  二維車輛碰撞....................................................14
第四章    案例分析...........................................................16
 §4.1   事故分析的鑒定方法.................................................16
 4.1.1  事故的調(diào)查.......................................................16
 4.1.2  理論分析推導(dǎo).....................................................17
 4.1.3  結(jié)論.............................................................18
 §4.2   正面碰撞實(shí)例車速鑒定...............................................18
 §4.3   追尾碰撞實(shí)例分析...................................................22
第五章   總結(jié)與展望..........................................................26
參考文獻(xiàn).....................................................................27
致謝.........................................................................28

摘     要
 近幾年來，隨著國民經(jīng)濟(jì)的發(fā)展，我國國民汽車持有量呈明顯增長趨勢, 從而也帶來了道路交通事故的急劇上升。如何高效、公正、準(zhǔn)確的處理交通事故，特別是車車碰撞事故，已成為一個(gè)急待解決的社會(huì)問題。因此，本文應(yīng)用剛體碰撞理論對交通事故進(jìn)行定量的分析，對碰撞過程中涉及的主要問題進(jìn)行研究，并給出碰撞過程中遵從的相關(guān)物理計(jì)算規(guī)律，從力學(xué)、運(yùn)動(dòng)學(xué)等方面計(jì)算得出汽車碰撞前的運(yùn)動(dòng)狀態(tài)，最后實(shí)際參與交警部門處理幾起由碰撞導(dǎo)致的交通事故，并量化分析，計(jì)算出相關(guān)數(shù)據(jù)，結(jié)合交警給出的結(jié)論，驗(yàn)證本文研究的碰撞理論能在交通事故中得到應(yīng)用。
 
關(guān)鍵詞：汽車事故  碰撞理論  一維碰撞  車速鑒定

Abstract
 In recent years, with the development of national economic, China National Automotive holding a significant growth trend, which has also brought a sharp increase in road traffic accidents. How to deal with traffic accidents efficiently, fairly and accurately, especially when a truck crashes, it has become a pressing social problem. Therefore, this thesis, apply object collision theory to analysis the traffic accidents, research in the process of collision that the main issues involved, and give the process of collision calculating compliance with the relevant laws of physics, mechanics, and other aspects of kinematics calculated car Before the collision movement, and finally the actual participation of police departments in several traffic accidents caused by the collision and quantitative analysis, calculate the relevant data, with the police which given the conclusions of this study ，verify the collision theory in traffic accidents be applied.

Keywords: Traffic accident，Collision theory，Collinear collision，Identification of speed