發(fā)布時間：2018-04-17 01:04

  本文選題：公路 + 自行車交通　； 參考：《重慶交通大學(xué)》2014年碩士論文

【摘要】：隨著人們健身、休閑要求的提高，在風(fēng)景秀麗的近郊濱湖區(qū)，民眾選擇自行車這種健康、綠色的方式出游已成為一種時尚。但我國長期以來對非城區(qū)道路都只考慮汽車的通行要求，對自行車交通缺乏充分的考慮，當自行車大量涌入公路后，必然會對這些公路的通行能力和交通安全造成極大影響。如何設(shè)計和建設(shè)這類兼顧自行車交通的旅游公路，我國迄今沒有相應(yīng)的技術(shù)標準和成熟模式，迫切需要進行專門研究。 本文以大理東環(huán)海旅游公路（外側(cè)臨湖并建有1條3.5m寬自行車道）建設(shè)項目為依托，通過對自行車行駛穩(wěn)定性和動力特性、制動性能的分析，進一步理清了自行車交通的行駛特性和要求，闡述了自行車交通對道路凈空、橫斷面布設(shè)、線形指標、路面結(jié)構(gòu)及安全設(shè)施和服務(wù)設(shè)施等的特殊要求。在此基礎(chǔ)上，結(jié)合自行車交通的特點和靈活性設(shè)計理念，對兼顧自行車交通的旅游公路最大超高、圓曲線最小半徑、最大縱坡、坡長限制等核心指標的取值問題進行了專門研究，從確保自行車和機動車運行安全、通暢的角度出發(fā)，提出了這類公路線形設(shè)計指標的取值范圍與設(shè)計要求；以寬容、環(huán)保和人性化設(shè)計理念為目標，深入研究了兼顧自行車交通的環(huán)湖旅游公路橫斷面布置方式和各部分最小尺寸要求，提出了幾種能滿足自行車交通需要的公路典型橫斷面布置型式。通過對環(huán)湖旅游公路車輛行駛特性和交通安全保障需求的研究分析，提出了兼顧自行車交通的公路標志、標線、護欄、隔離墩（柱）等安全設(shè)施設(shè)計標準，以及停車休息區(qū)和自行車租賃點等服務(wù)設(shè)置設(shè)置建議。通過對大理東環(huán)海公路設(shè)計指標和建設(shè)方案的對比分析，找出了原設(shè)計在技術(shù)標準運用和沿線設(shè)施設(shè)計等方面存在的問題和不足，并應(yīng)用本文的研究成果，給出了大理東環(huán)海公路的設(shè)計優(yōu)化思路和方案建議。 本文的研究內(nèi)容目前在國內(nèi)還很少有人涉及，，研究成果對完善我國公路建設(shè)技術(shù)標準、指導(dǎo)特殊需求的公路建設(shè)具有重要的理論意義和實踐價值，是“以人為本、安全至上”公路建設(shè)理念的具體體現(xiàn)，對我國未來公路建設(shè)將起到積極的促進作用。
[Abstract]:With the improvement of people's fitness and leisure requirements, it has become a fashion for people to choose bicycle as a healthy and green way to travel in the beautiful suburbs of Binhu District.However, for a long time, the non-urban roads in our country only consider the requirements of cars, and lack of sufficient consideration for bicycle traffic. When bicycles pour into the highway, it will inevitably have a great impact on the traffic capacity and traffic safety of these highways.So far, there is no corresponding technical standard and mature model for designing and constructing this kind of tourist highway which takes into account bicycle traffic. So it is urgent to carry out special research.Based on the construction project of Dali East Huanhai tourist Highway (with a 3.5m wide bike lane built on the outside of the lake), this paper analyzes the stability, dynamic characteristics and braking performance of the bicycle.This paper further clarifies the driving characteristics and requirements of bicycle traffic, and expounds the special requirements of bicycle traffic for road clearance, cross-section layout, linear index, pavement structure, safety facilities and service facilities.On this basis, combined with the characteristics of bicycle traffic and the flexible design concept, the maximum super-high, the minimum radius of circular curve and the maximum longitudinal slope of the tourist highway, which take into account the bicycle traffic, are taken into account.From the point of view of ensuring the safety and smooth running of bicycles and motor vehicles, the range and design requirements of the design indexes for this kind of highway alignment design are put forward.Based on the idea of environmental protection and humanized design, this paper makes a thorough study on the cross-sectional layout and the minimum size requirements of each part of the tourism road around the lake, which takes into account the bicycle traffic.Several typical cross-sectional layout types of highway which can meet the needs of bicycle traffic are put forward.Based on the research and analysis of vehicle driving characteristics and traffic safety requirements, the design standards of highway signs, marking lines, guardrails and isolated piers (columns) for bicycle traffic are put forward.As well as parking rest area and bicycle rental point and other service settings suggestions.Based on the comparative analysis of the design indexes and construction schemes of the East Rim Highway in Dali, the problems and shortcomings of the original design in the application of technical standards and the design of facilities along the route are found out, and the research results of this paper are applied.The design optimization idea and proposal of Dali East Rim Highway are given.The research content of this paper is seldom involved in our country at present. The research results have important theoretical significance and practical value for perfecting the technical standard of highway construction in our country and guiding the highway construction with special needs, which is "people-oriented,"The concrete embodiment of the idea of "safety first" highway construction will play a positive role in the future highway construction of our country.
【學(xué)位授予單位】：重慶交通大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：U491.225;U412.3

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