道路通行能力 的英文怎麼說
中文拼音 [dàolùtōnghángnénglì]
道路通行能力
英文
capacity of road- 道 : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 通 : 通量詞(用於動作)
- 行 : 行Ⅰ名詞1 (行列) line; row 2 (排行) seniority among brothers and sisters:你行幾? 我行三。where...
- 能 : 能名詞(姓氏) a surname
- 力 : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
- 道路 : road; way; path
- 通行 : 1. (行人、車馬等在交通線上通過) go through; pass through 2. (流通; 普遍使用) current; general
- 能力 : ability; capacity; capability
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And the deficiencies are pointed out in present researches, such as highway capacity, level - of - service, influence factor of road alignments, etc. from these, it has confirmed that the thesis should be studied from rational analysis, quantitative analysis of level - of - service, impact on capacity of road alignments, setting - up simulation model, etc. the high - accuracy gps dynamic data acquisition appearance is proposed to be used for the first time to carry on the experiment of overtaking on two - lane highways, and experiment scheme is designed according to the driver ' s perceive to judge each overtaking course. based on the experiment data, it can get two important parameters of acceptant gap ? the critical gap of overtakable time headway and returnable time headway through data processing, which can offer the strong support to the research of two - lane highway capacity with qualitative and quantitative analysis. besides, the experiment methods is provided to observe overtaking ratio and to measure the
研究中首次提出了運用高精度gps動態數據採集儀對雙車道公路上的超車行為進行觀測,設計了根據駕駛員感受度來衡量超車過程的實驗方案,並通過後期數據處理得到了超車過程中兩個重要的可接受間隙參數-可超車車頭時距和可回車車頭時距的臨界間隙值,為定性和定量分析雙車道公路通行能力提供有力的數據支持;同時,還提出了觀測超車率的實驗方法以及測量加速度干擾的實驗方案,統一了計算加速度干擾的時間統計間隔,為雙車道公路的服務水平量化研究奠定基礎;最後還簡單介紹了駕駛員問卷調查法和模擬程序中模型參數標定和驗證的數據採集方法。The calculation methods of shelters ’ capacity and the discount method of road capacity under the situation of emergency evacuation were given. then, taking emergency evacuation of the beijing 2008 olympic games as an example, we make out the emergency evacuation preplan for olympic games. on the aid of the advanced computer system simulation techniques, using emergency evacuation simulation software to animate the whole process of olympic evacuation for the fist time, and got some key parameters that can provide decision making supports for decision - makers, such as, the whole evacuation time, the average evacuation speed etc. and the simulation results were analyzed
本文首先分析了我國大城市的交通狀況和突發事件發生狀況,在分析國內外應急疏散研究現狀的基礎上,借鑒國內外應對突發事件應急疏散的經驗和教訓,結合我國大城市突發事件應急疏散的具體特點,提出了大城市突發事件應急疏散研究的總體框架,提出了突發事件應急避難所和應急疏散道路的選擇原則,給出了應急避難所的容量計算方法和疏散道路在應急狀態下的道路通行能力的折算方法;然後以北京2008年奧運會突發事件的應急疏散為例,制定了奧運會突發事件應急疏散預案,藉助先進的計算機系統模擬技術,首次利用應急疏散模擬軟體orems對整個疏散過程進行了模擬,得到了總體疏散時間、平均疏散速度等可以為決策者提供決策支持的關鍵參數,並對模擬結果作了分析。It is one foundational work of large - scale construction and enormous investment. the departments of the highway design must be required to make decision according to the indexes, such as rational highway capacity, level of service and road alignments, etc. if not, the huge wasting and back - end ecocatastrophe will be brought
這是一項建設規模宏大、投資規模巨大的基礎工程,要求各級部門在公路設計時,必須依據合理的公路通行能力、服務水平、道路線形等指標來確定,防止工程投資的巨額浪費和後期的生態災難。Analysis on capacity of exclusive left - turn lane and study on design method of widening approach
路口拓寬條件下專用左轉車道通行能力分析及設計方法研究On the capacity model for in - ramp terminal of elevated road
高架道路上匝道通行能力理論模型研究Capacity of roundabout based on probability theory in city
基於數理統計方法的城市道路環形交叉口通行能力研究Algorithm of mid - block street crossing capacity and cross - street green time
路段人行橫道通行能力及過街綠燈時間計算This paper, with a view to improving city intersection traffic and safety, serves as an attempt to optimize the existing city intersection design
為了提高城市道路平面交叉口通行能力和確保安全的前提下,對現有交叉口優化設計上進行了有益的嘗試,取得了良好的效果。On the basis of forecast model of traffic volume discussing, the mathematic model for the basic parts of road overpass was built up through the research on main mathematical model which suit for overpass in four - stage forecast method. according to the properties and the requirements of the user, by working on the service level, the standard of service level has been defined. the adaptability index of traffic for road overpass was put forward and an adaptability index of traffic system was established
本文系統研究了道路立體交叉的類型,從不同角度對立交類型進行了劃分,在詳細論述立交交通量預測模型的基礎上,針對四階段預測法中適合立交特點的主要數學模型做了深入研究,建立了道路立交各基本組成部分通行能力的數學模型,並按照立交的性質及人們對立交的要求,對立交服務水平進了研究,確立了道路立交的服務水平標準,提出了道路立交交通適應性指標,建立了道路立交適應性指標體系,並由多人層次分析法確定了各指標的相對權重。This paper discusses the applications of this simulation system in three aspects, including road alignment, capacity of expressway system and simulation of urban artery
並從道路線形預審、高速公路系統通行能力分析、快速路系統模擬三個方面對系統模擬的應用進行了探討。( 2 ) develop an urban microscopic traffic simulation system, which involves vehicle generation model, network model, traffic regulation model, signal control model, vehicle action model, route choice model and intersection turning model. ( 3 ) realize and research the method that signal cycle and phases are assigned by the traffic need. when vehicles od is known, this method can be used to decide the maximum traffic capacity of signal - controlled intersection and the evaluation reference of current control method
模型中充分考慮了鄰道車輛對駕駛行為的影響及駕駛員的反應延遲,使模型更符合真實情況; ( 2 )開發了城市微觀交通模擬系統:該系統包括車輛產生模型、路網模型、交通規則模型、信號燈控制模型、車輛行為模型、路徑選擇模型、路口轉向描述模型; ( 3 )在模擬應用中實現並研究了信號燈周期及其相位按交通需求動態分配的方案,提出該項模擬可用於確定在已知od下,信號燈控制路口的最大通行能力,並可作為現有控制方案的評估依據。The connotation, limit and characteristics of pcee is discussed. based on that, it is argued that two kinds of maneuver and model of pcee traffic volume forecasting, the calculating of pcee capacity and the referenced criterion and dimension used for carving out pcee service level are advanced
首先闡明了出入口道路的內涵、外延及特徵,在此基礎上論述了出入口道路交通量預測的兩類模型和方法,對出入口道路通行能力進行確定,研究出入口道路服務水平劃分的依據與標準。In recent years, along with the complete development of the high grade highway and city stereoscopic transportation, the skew bridge has been extensively applicated in the high grade highway, the city road and the stereoscopic transportation hinge for the sake of the line form of the ameliorative road and the increment of the road transportation net1 s ability
近年來,隨著高等級公路及城市立體交通的全面發展,為了改善道路的線形、提高道路交通網的通行能力,斜梁橋已被廣泛應用於高等級公路、城市道路和立交樞紐中。Based on the analysis of traffic capacity, this paper describes the causes of the lowtraffic
通過對道路通行能力的分析,探索出城市道路通行能力低的原因。Electrically propelled road vehicles - measurement of road operating ability - thermal electric hybrid vehicles
電動道路車輛.道路通行能力的測量.熱電動復合動力車In the research of highway capacity, the development and perfection of traffic flow theory has incarnated the deepness and width in research
在道路通行能力研究中,交通流理論的發展和完善體現了其研究的深度和廣度。The domestic and international study on two - lane highway capacity is summarized and commented at first in the dissertation, especially american study history and conclusion in the highway capacity manual ( hcm ) in detail is analyzed, and our researches ’ achievements on two - lane highway capacity are reviewed and outlined
本文首先對國內外雙車道公路通行能力的研究現狀進行了總結和評述,特別是對美國道路通行能力手冊( hcm )中的相關研究歷史及結論進行了詳細分析,並回顧總結了我國在雙車道公路通行能力研究中取得的成果。Based on the analysis of the temporal - spatial and component of the passenger flow, freight : elow and traffic flow on road transportation corridor ; the paper has analyzed the existing traffic situation on main and secondary road of the corridor and outlined the development trend. reviewing the technical and economic characteristic : of the variety transport means and considering the interest of shipper and passenger, the paper discusses the reasonable structure of the freight and passenger flow in comprehensive transportation corridor. on the analysis of factors affecting road capacity, the paper puts forward the approaches and measures to increase the road capacity and the level of service, and improves the comprehensive transportation corridor capacity
本文在對道路運輸通道上客流、貨流和交通流的時空分佈特性及其構成分析的基礎上,研究其在通道主、輔道上的分佈現狀及該現狀形成的原因,並對其發展趨勢進行論述;根據綜合運輸通道中各運輸方式的技術經濟特點,在考慮旅客和貨主對運輸服務特性偏好的基礎上,對通道內客貨流在不同運輸方式/線路上的分配進行了探討;通過對道路通行能力影響因素的分析,提出了提高道路通行能力和服務水平、改善道路運輸通道綜合運輸能力的途徑和措施。Under the condition that transportation condition, road condition and measure standard are given, the capacity of highway means the maximum traffic capability per unit time
公路通行能力是指在特定的交通條件、道路條件及人為度量標準條件下,單位時間內能通過的最大交通量。This paper applies 3d model and adams software to analyze traveling stability at high speed and passing capacity of concomitant fork truck at design stage and thus gives advice on improving the design
摘要應用三維建模與adams模擬分析軟體,在設計階段對隨行叉車的高速行駛穩定性與道路通過能力進行了分析預測,提出了改進設計的建議,為產品的研製提供了科學依據。分享友人