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內(nèi)容簡(jiǎn)介

　　道路路面裂縫作為重要的路面破損之一，極大地影響了道路路面性能。《基于高精度3D道路路面數(shù)據(jù)的路面裂縫測(cè)量評(píng)價(jià)方法》在大量搜集高速公路1毫米精度的三維數(shù)據(jù)的基礎(chǔ)上，結(jié)合美國(guó)公路與運(yùn)輸協(xié)會(huì)道路路面裂縫自動(dòng)化檢測(cè)新標(biāo)準(zhǔn)，首先對(duì)路面性能的基本概念、自動(dòng)化路面檢測(cè)設(shè)備和檢測(cè)方法、評(píng)價(jià)方法等，結(jié)合研究成果和工程應(yīng)用進(jìn)行了全面介紹。其次，系統(tǒng)性總結(jié)了道路路面裂縫常見(jiàn)的測(cè)量方法和分類，提出了從三維圖片中自動(dòng)識(shí)別和提取車道信息的方法，以及根據(jù)道路路面裂縫特征進(jìn)行裂縫分類的方法。后，作者創(chuàng)新性地提出了兩種對(duì)三維道路路面裂縫進(jìn)行寬度識(shí)別形成裂縫寬度分布的方法和應(yīng)用，建立了多層次的道路路面裂縫綜合評(píng)價(jià)系統(tǒng)?！痘诟呔?D道路路面數(shù)據(jù)的路面裂縫測(cè)量評(píng)價(jià)方法》介紹了大量關(guān)于美國(guó)自動(dòng)化道路路面裂縫檢測(cè)、評(píng)價(jià)的研究和工程資料，具有很好的參考和應(yīng)用價(jià)值。

作者簡(jiǎn)介

暫缺《基于高精度3D道路路面數(shù)據(jù)的路面裂縫測(cè)量評(píng)價(jià)方法》作者簡(jiǎn)介

圖書目錄

Chapter 1 Introductio
1．1 Background
1．2 Problems and Objectives
1．3 OverallOrganization
Chapter 2 Literature Review
2．1 General
2．2 Fundamentals of Pavement Cracking
2．2．1 Definitioand Causes
2．2．2 Fundamentals iCracking Characterization
2．3 Technology for Cracking Data Collection
2．4 Craclang Detectioand Characterization
2．4．1 Overview
2．4．2 Pavement Image Post-processing and Cracking Detection
2．4．3 Protocols for Cracking Rating
2．4．4 Cracking Classificatioand Quantification
2．4．5 Cracking Informatiofor DecisioMaking
2．5 Summary
Chapter 3 PaveVision3D Ultra System and New AASHTO Protocols
3．1 PaveVision3D Ultra System for Cracking Analysis
3．1．1 Overview
3．1．2 Hardware System
3．1．3 Software System
3．1．4 Data Features of 3D Ultra
3．2 New AASHTO Protocols for Cracking Measurement
3．2．1 AASHTO Protocol PP 68-10 N
3．2．2 AASHTO Protocol PP 67-10
3．2．3 Advantages and Problems of the New Protocols
3．3 Wheel-path Identificatiofor PP 67-10 Based Protocol
3．3．1 Problem Statement
3．3．2 Longitudinal Line Marking Based Algorithms for
LaneDetection
3．3．3 Discussion
3．4 Conclusions and Remendations
Chapter 4 Protocol Based Cracking Characterization
4．1 Overview
4．2 Cracking Blob Definitioand Extraction
4， 2．1 Cracking Blob Definition
4．2．2 Treatment for Intersecting Cracks
4．2．3 Removal of Isolated Segment
4．2．4 Cracking Blob Extraction
4．3 Calculating Cracking Length
4．3．1 Cracking SkeletoExtraction
4．3．2 Cracking Length Computation
4．3．3 Discussio
4．4 Estimating Average Cracking Width
4．4．1 Cracking Width Calculation
4．4．2 Discussion
4．5 New AASHTO Based Cracking Classification
4．5．1 General
4．5．2 A Rigid Method for AASHTO Cracking Classirication
4．5．3 Discussion
……
Chapter 5 Advanced Methods for Accurate Cracking Width
Measurement
Chapter 6 A Comprehensive System for AASHTO PP 67-10
Protocol Based Pavement Cracking Evaluation