外文翻譯--城市道路線位選擇之要點(diǎn)(存儲版)
【正文】 l of the cultural relic according to Law of the People39。 on the basis of environment。keep away the sore piont of environment。s Republic of China on the Protection of Cultural Relics, decide whether adjust the linebit or not ,because the cultrual relics can not be randomly dismantled or demolished,and appearance be destroyed. Only with the approval of relevant departments,the licensing authorities can issue the permits for construction or demolition. factors In the process of choosing the urban road lines, we may e across some other factors. On that conditon, we must considerate prehensively and emphasize some point, 78 and select the best line, on the premise that the project is practical, as the remended line to advance the project . 4. Conclusion The linebit seems simple, but in fact there are a lot of knowledge storing up in it. Not all the points mentioned above may arise in the process of choosing the urban road lines , but it is likely to encounter more problems that are more these problems are always contradictary:if you intend to protect the water resources,the range of demolition may increase。 要點(diǎn) 目前城市道路設(shè)計(jì)中進(jìn)行的線位比選不僅是一個(gè)純技術(shù)線位論證比選的過程，更是一個(gè)對前期規(guī)劃落實(shí)的過程，同時(shí)需要對自然環(huán)境的尊重、對公眾意見的采納、對拆遷工程的慎重、對各方經(jīng)濟(jì)利益的斟酌，更需要對水資源和文物古跡的保護(hù)。設(shè)計(jì)者始終要確立的意識是：道路是所在地區(qū)整個(gè)環(huán)境的一個(gè)組成部分，道路的線位選擇和設(shè)計(jì)應(yīng)重視對環(huán)境的保護(hù)和尊重，使環(huán)境更為完美而不應(yīng)破壞周圍的環(huán)境。另外對整條道路的修建在可行性研究中要進(jìn)行經(jīng)濟(jì)分析，對于局部路段的方案比較亦需進(jìn)行經(jīng)濟(jì)和社會效益分析，讓道路服務(wù)水平和經(jīng)濟(jì)社會效益共同確定的線位和技術(shù)指標(biāo)。以上所講之要點(diǎn)，在城市道路線位選擇時(shí)不一定都遇到，但是也有可能遇到更多更復(fù)雜的情況，這些問題常常是矛盾和沖突的：兼顧了水資源保護(hù)，可能就會增加拆遷量；考慮了保護(hù)環(huán)境， 82 又增加了工程投資。 、其他因素 在城市道路線位選擇過程中還會碰到以上幾點(diǎn)以外的其他種種因素，就需綜合權(quán)衡、有所側(cè)重，在保證項(xiàng)目可行的前提下比選出最優(yōu)的線位作為推薦線位推動項(xiàng)目的建設(shè)。 、對各方經(jīng)濟(jì)利益的斟酌 81 在道路線位方案比選時(shí)，在滿足規(guī)范的前提下，道路線形差，但投資小；道路線形好，但投資大；工程投資小，但可實(shí)施性差；工程投資大，但操作性強(qiáng)，這樣就很難確定哪個(gè)方案更好。 、對自然環(huán)境的尊重 根據(jù)《中國生態(tài)問題報(bào)告》：道路交通工程建設(shè)、礦產(chǎn)資源開發(fā)等引起的生態(tài)破壞已成為生態(tài)環(huán)境惡化的主要原因之一，并且呈加重和發(fā)展趨勢。 線位比選 隨著對可持續(xù)發(fā)展、環(huán)境保護(hù)和土地資源利用等問題的日益重視，道路設(shè)計(jì)思路需進(jìn)行轉(zhuǎn)變：由以往的只注重工程初期建設(shè)成本，轉(zhuǎn)變?yōu)榻y(tǒng)籌考慮建 設(shè)成本和運(yùn)營成本；由只注重道路使用者的安全和利益，轉(zhuǎn)變?yōu)橥瑫r(shí)兼顧考慮路外居民和公眾的感受；由只注重地面可見地形地物的控制，轉(zhuǎn)變?yōu)閷Φ孛嬉韵碌牡刭|(zhì)、文物、礦藏等建設(shè)條件的重視；由只注重道路自身各專業(yè)間的協(xié)調(diào)設(shè)計(jì)，轉(zhuǎn)變?yōu)樽⒅貙Φ缆放c沿線自然、生態(tài)、社會、人文等周邊環(huán)境的協(xié)調(diào)研究。 if the investment is small, its enforceability is poor。 keep away the basic protected farmland。 to the topography and geomorphology。if you try to protect the environment, the investment may raise. Therefore, after so many cpmparisions and various opinions of the natives being taken into account, setting down the final practical program is a hard and plicated process of selecting. as a responsible road designer, we must consider all these factors and choose the best and use it.
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