外文翻譯--瀝青路面的養(yǎng)護(hù)發(fā)展

1、<p><b>　　附 錄</b></p><p>　　The Development of the Conservation of Asphalt Pavement</p><p>　　Asphalt pavement in the use of the process, constantly subject to the role of repea

2、ted traffic loads, climate impact and asphalt pavement materials, physical and chemical changes, over time, will have a pit, crack, swarming spore, subsidence, while eating, Ma surface , peeling and loose a variety of da

3、mage, if not repaired, the damage will be expanded rapidly and affect the normal passage of vehicles, and may lead to a greater degree of damage. Asphalt Pavement Maintenance vehicle is dedicated t</p><p>　　

4、1 Classification and function </p><p>　　According to the nature of road paving materials, road vehicles can be divided into a comprehensive conservation Asphalt Pavement Maintenance trucks and cement trucks

5、 Pavement Maintenance two categories, this book introduces the Asphalt Pavement Maintenance Truck. Asphalt Pavement Maintenance vehicles is divided into trailers by the way traffic and two types of self-propelled.</p&

6、gt;<p>　　Towed Asphalt Pavement Maintenance vehicles are a variety of equipment and devices will be installed on the trailer chassis, the general use of self-powered engine output range of devices and equipment, f

7、rom a car or tractor to the construction of sections of the conservation work carried out.</p><p>　　Self-Asphalt Pavement Maintenance vehicles are a variety of equipment and devices will be installed on the

8、vehicle chassis or exclusive as the self-end, removed from the chassis host two types of motivation and self-engines. At present, the production of integrated conservation of the asphalt is the most self-propelled vehicl

9、es of.</p><p>　　Based on the technical level of the road, the quality and quantity of the different selection of different types of Asphalt Pavement Maintenance vehicles. High-grade highway mileage in the as

10、phalt pavement of more than 300km for the use of large-scale conservation of self-propelled vehicles; medium-sized self-propelled vehicle for the conservation of 200-300km of high-grade asphalt pavement minor repairs, ma

11、intenance; 200km below the asphalt pavement for the use of high-grade self-small conserva</p><p>　　Asphalt Pavement Maintenance for road vehicles in addition to day-to-day tasks of conservation, but also oth

12、er facilities can be used for highway maintenance, traffic engineering facilities, such as spraying and cleaning, snow removal, cleaning the road surface, cut away weeds, spraying, planting and trimming trees.</p>

13、<p>　　2 multi-purpose road vehicles at home and abroad overview of conservation and development trends</p><p>　　2.1 Overview abroad</p><p>　　Asphalt Pavement Maintenance Machinery abroad h

14、ave been a hundred years the history of high-grade highway for minor repairs of the asphalt pavement of the integrated conservation of mechanical operations have 60-a 70-year history. Them according to the functions and

15、operations can be divided into the following.</p><p>　　(1)With infrared heating function Pavement Maintenance car models for the United States on behalf of Thermal Power Corporation (Thermal PowerCo.) King o

16、f the road. Its most prominent feature of the old material can be recycled in situ, thereby bring about considerable savings in asphalt mixture, in favor of environmental protection and conservation of energy. At the sam

17、e time, as a result of mixture with the original road is a natural joints combination of old and new roads close, you can extend</p><p>　　(2)Mixture with hot boxes and broken pavement compaction tool Pavemen

18、t Maintenance car model is the United States on behalf of Akzo Nobel company TP4-based integrated conservation vehicles. The more the number of vehicles in foreign countries, usually with the following equipment: 7t heat

19、 insulation material boxes, spiral out of feeder, asphalt spraying device, and vibration-ho ram broken. The models applied to patch small pit operation.</p><p>　　(3)Jet car repair on behalf of the conservati

20、on model is the official music of the high road repair company cars, the largest high-pressure injection is characterized by the adoption of the ways in which a different charge of the emulsified asphalt and aggregate to

21、 be mixed and sprayed into the pits to deal with in to achieve the purpose of maintenance and repair of the road the car can be opened to traffic immediately. The model applies to a smaller stream of pits of repair work.

22、</p><p>　　(4)Comprehensive conservation repair work on behalf of car models produced LeeBoy the United States 1200-S-type of asphalt pavement repair vehicle integrated. It has a miller, spraying asphalt, pav

23、ing and other features, equipped with a milling machine, paving equipment, asphalt me, hydraulic sprinkler system and asphalt-ho. The model applies to a small area of repair operations.</p><p>　　2.2 Overview

24、 of domestic</p><p>　　With highway construction in China's rapid development, in particular, the traffic mileage of highway continues to increase, the domestic machinery of the road more and more emphasi

25、s on conservation. The 20th century, some of the 80's started a lot of companies have developed products to market. On the integrated conservation of vehicles, the domestic current owners have developed the following

26、 types of conservation.</p><p>　　(1)TP4-based Pavement Maintenance car full hydraulic control, with storage, crushing, compaction equipment and other road maintenance equipment Yung Road, Maung. It is the in

27、troduction of the United States in Xi’an building auromatically ? Akzo Nobel technology, enterprise development by the domestic products.</p><p>　　(2)Regeneration asphalt mixture characterized by the conserv

28、ation of cars expected to regeneration with the old, old asphalt can generally through the addition of some new materials and renewable sources of new agents is expected to achieve the old shop, with a broken, regenerati

29、on, compaction equipment and other attachments. However, this equipment can not be used for high-grade renewable materials for road maintenance, the use of occasions by a lot of restrictions.</p><p>　　(3)Hea

30、ting wall with regeneration in situ conservation of vehicles on the road to soften it, harrow, Tim the new material, first-class one-stop operating pressure, energy saving, environmental protection. Both drive electric d

31、rive, there are hydraulic driven. Because development time is too short, the reliability of the product there are still large deficiencies. In addition, because the device can only use the new asphalt mixture, there is a

32、lso a conservation site is not expected to work withou</p><p>　　2.3 Asphalt Pavement Maintenance of our direction of development of car</p><p>　　Conservation equipment available in the planned e

33、conomy era developed. With highway construction in China's rapid development. China's existing mechanisms for road maintenance is no longer suited to this situation, the state departments are to develop new polic

34、y and regulatory road maintenance to adapt to this change, it is foreseeable that this policy applies to the new norms of conservation equipment market will be favored .</p><p><b>　　附 錄</b><

35、;/p><p><b>　　瀝青路面的養(yǎng)護(hù)發(fā)展</b></p><p>　　瀝青路面在使用過程中，不斷承受行車載荷的反復(fù)作用、氣候的影響和瀝青路面材料的物理化學(xué)變化，隨著時間的推移，將產(chǎn)生坑槽、裂縫、涌包、沉陷、啃邊、麻面、脫皮和松散等各種損壞，如不及時修補(bǔ)，這些損壞將迅速擴(kuò)大，影響車輛的正常通行，并可能造成更大程度的損害。瀝青路面綜合養(yǎng)護(hù)車就是專門用于及時修補(bǔ)路面損害部

36、分的專用車輛。所示為普通瀝青路面綜合養(yǎng)護(hù)車。1、分類及功用　　根據(jù)路面鋪筑材料的性質(zhì)，路面綜合養(yǎng)護(hù)車可分為瀝青路面綜合養(yǎng)護(hù)車和水泥路面綜合養(yǎng)護(hù)車兩類，本書主要介紹瀝青路面養(yǎng)護(hù)車。瀝青路面綜合養(yǎng)護(hù)車按行駛方式分為拖式和自行式兩類?！　⊥鲜綖r青路面綜合養(yǎng)護(hù)車是將各種設(shè)備和裝置安裝于拖掛底盤，一般用自備發(fā)動機(jī)輸出動力驅(qū)動各種裝置和機(jī)具，由汽車或拖拉機(jī)牽引到施工路段進(jìn)行養(yǎng)護(hù)作業(yè)?！　∽孕惺綖r青路面綜合養(yǎng)護(hù)車是將各種設(shè)備和裝置安裝于汽車底

37、盤或?qū)Ｓ玫淖孕惺降装悖謴牡妆P主機(jī)取出動力和自備發(fā)動機(jī)兩種。目前生產(chǎn)的瀝青綜合養(yǎng)護(hù)車大部分是自行式的?！　∫罁?jù)公路技術(shù)等級、質(zhì)量狀況和數(shù)量的不同，選用不同類型的瀝青路面綜合養(yǎng)護(hù)車。高等級瀝青路面公路里程在300km以上的，適合使用自行式大型養(yǎng)護(hù)車；自行式中型養(yǎng)</p><p>　　2、多功能路面養(yǎng)護(hù)車國內(nèi)外概況及發(fā)展趨勢2．1國外概況　　國外瀝青路面養(yǎng)護(hù)機(jī)械已有百年的歷史，用于高等級公路的瀝青路面小修作業(yè)的

38、綜合養(yǎng)護(hù)機(jī)械也有60一70年的歷史。它們按功能和作業(yè)方式可分為以下幾種：（1）帶有紅外加熱功能的路面綜合養(yǎng)護(hù)車 代表機(jī)型為美國熱動力公司(Thermal PowerCo．)的修路王。其最大特點(diǎn)是可以對舊料進(jìn)行就地再生利用，從而大大節(jié)省瀝青混合料，有利于環(huán)境保護(hù)和節(jié)約能源。同時，由于混合料與原有路面是自然接縫，新舊路面結(jié)合緊密，可以延長新路面的使用壽命。該機(jī)型適用于有淺層坑洼、裂縫、龜裂等損壞的瀝青路面的處理。車上配備有熱混合料箱、

39、瀝青箱及噴灑系統(tǒng)、丙烷氣及紅外加熱器、壓實(shí)工具、廢料箱等。（2）帶有熱混合料箱及路面破碎壓實(shí)工具的路面綜合養(yǎng)護(hù)車 代表機(jī)型是美國阿克蘇·諾貝爾公司生產(chǎn)的TP4型綜合養(yǎng)護(hù)車。該車型在國外數(shù)量較多，通常配有以下設(shè)備：7t加熱保溫料箱、螺旋出料器、瀝青噴灑裝置、破碎鎬和振動夯。該機(jī)型適用于小面積坑槽修補(bǔ)作業(yè)。（3）噴射式修補(bǔ)養(yǎng)護(hù)車 代表機(jī)型是美國樂仕高公司的路面修補(bǔ)車，最大特點(diǎn)是通過高壓噴射的方法，使帶有不同電荷的乳化瀝青和骨&