本文選題：降噪　切入點：排水　出處：《華南理工大學(xué)》2014年碩士論文

【摘要】：我國高速公路發(fā)展迅速，對公路的耐久性、適用性和安全性提出更高的要求，同時道路的環(huán)保問題也日益引起人們的關(guān)注。促進(jìn)瀝青路面的協(xié)調(diào)和可持續(xù)發(fā)展，，創(chuàng)建人與自然和諧的環(huán)境是當(dāng)今社會的重要課題。降噪排水瀝青路面是一種新型路面，具有良好的降噪效果、抗滑性、抑制水霧表面功能，有利于解決我國一些瀝青路面存在抗滑能力達(dá)不到要求，摩擦系數(shù)低的問題，為行車安全提供有利保障。 本文以深圳深港西部通道深圳側(cè)接線工程為依托，研究降噪排水瀝青結(jié)構(gòu)設(shè)計、施工工藝和質(zhì)量控制方法。首先基于國內(nèi)外相關(guān)研究成果調(diào)研以及本項目的室內(nèi)試驗成果，系統(tǒng)分析了輪胎-路面噪聲產(chǎn)生機理；然后，提出深圳地區(qū)降噪排水瀝青路面的結(jié)構(gòu)設(shè)計方法，應(yīng)用于深圳深港西部通道深圳側(cè)接線工程；最后，采用CTT方法對降噪排水瀝青路面進(jìn)行現(xiàn)場噪聲測試，并與普通混凝土路面的噪聲測試結(jié)果相對比，結(jié)果表明降噪排水瀝青路面較普通瀝青路面的噪聲有所降低，隨著車速增大，噪聲減小幅度越明顯，顯示出了降噪排水瀝青路面降噪的優(yōu)越性能。
[Abstract]:With the rapid development of highway in our country, the durability, applicability and safety of highway are required more and more. At the same time, the environmental protection problem of highway has been paid more and more attention.To promote the coordination and sustainable development of asphalt pavement and to create a harmonious environment between man and nature is an important subject in today's society.Noise reduction and drainage asphalt pavement is a new type of road surface, which has good noise reduction effect, anti-skid resistance and water mist surface function. It is helpful to solve the problem that some asphalt pavement in our country can not meet the requirement of anti-skid ability and have low friction coefficient.To provide favorable protection for traffic safety.Based on Shenzhen side connection project of Shenzhen Shenzhen Port Western Corridor, this paper studies the structure design, construction technology and quality control method of noise reduction drainage asphalt.Firstly, based on the domestic and foreign related research results and the indoor test results of this project, the mechanism of tire-road noise is analyzed systematically. Then, the structural design method of noise reduction and drainage asphalt pavement in Shenzhen area is put forward.It is applied to Shenzhen side connection project of Shenzhen Shenzhen Port Western Corridor. Finally, the noise of noise reduction and drainage asphalt pavement is tested by CTT method, and the results are compared with those of ordinary concrete pavement.The results show that the noise of the noise reducing drainage asphalt pavement is lower than that of the ordinary asphalt pavement, and with the increase of the speed, the noise decreases more obviously, which shows the superior performance of noise reduction and drainage asphalt pavement noise reduction.
【學(xué)位授予單位】：華南理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：U416.217

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本文編號：1727391