Pedestrian scale model in the neighbourhood level, the emphasis on creating a composite function, stressed the importance of community walking, reduce the dependency of the cars, while a good atmosphere of urban life.

Pedestrian scale模式在鄰里的層面上欧美成在线，注重營(yíng)造復(fù)合功能的国产在线久、強(qiáng)調(diào)了步行的社區(qū)重要性农村女人一级毛片20岁的毛片，減少對(duì)于小汽車的依賴程度久久免费黄色网，同時(shí)達(dá)成良好的城鎮(zhèn)生活氛圍人人看人人摸人人操人人摸人人操人人看人人。

Two main problems of the main road pedestrian environment have found out: first, the main pedestrian realm of the main roads is incontinuous, lack genius loci and low service level; second, the joint part of the main pedestrian realm, including crosswalks and bus stops, are unsafe and inconvenient.The main causes of those problems from macroscopic viewpoint are analyzed.

提出目前城市干道步行環(huán)境存在兩大問(wèn)題：一干干添添摸摸射射AV、以人行道空間為主的"城市干道兩側(cè)主體步行空間"，存在空間不連續(xù)99九九精品这里只有精品99、缺乏領(lǐng)域感在线永久A片免费视频、部分設(shè)施服務(wù)等級(jí)過(guò)低等問(wèn)題；二人妻超碰亚洲、以人行橫道女人黄色网站、公交車站等為主的"進(jìn)入主體步行空間的交接性步行設(shè)施"，存在缺乏安全性和方便性的問(wèn)題精品久久久久久亚洲国产18。

Based on the development of Urban Public Space, Modern Pedestrian Street and the"Place Theory", several basic design principles are put forward in this paper. And the basic structure of outdoor environmental design of Modern Pedestrian Street is built in the following five aspects: basic skill of Pedestrian Street, basic behavior pattern research of person, commercial location, landscape design principle, landscape design.

該文以城市公共空間和步行商業(yè)街的產(chǎn)生和發(fā)展為知識(shí)背景国产亚洲日韩欧一级，根據(jù)"場(chǎng)所理論"提出基本設(shè)計(jì)原則，并根據(jù)自己對(duì)于"景觀設(shè)計(jì)"的概念理解www人人插人人爱，從居住區(qū)步行商業(yè)街的基本功能国产在线视频1、人的基本行為模式研究ww黄色、商業(yè)定位、景觀設(shè)計(jì)原則国产亚洲视频网站国产、景觀設(shè)計(jì)等方面www.日本黄色网站，由整體到枝節(jié)，建構(gòu)了步行商業(yè)街景觀設(shè)計(jì)的基本研究框架影音影音先锋在线资源AV。

Field data of pedestrian flow was collected in Chinese comprehensive passenger transport terminal—Xizhimen underground station using video recording, and then selected and analyzed by statistic analysis software SPSS. Parameters relation models for pedestrian flow on different terminal facilities were established based on data statistics. The results show that the pedestrian flow-density relation model is quadratic equation in corridor; the flow-space relation model is quadratic equation when space is below a certain value and is logarithmic equation when space is above the value; the speed-density relation model is linear equation. The models on stairs show the similar characteristics, but the eigenvalue is different.

對(duì)國(guó)內(nèi)綜合交通客運(yùn)樞紐——北京西直門地鐵站行人流數(shù)據(jù)進(jìn)行視頻采集羞羞无码不卡视频，采用統(tǒng)計(jì)分析軟件SPSS對(duì)行人流參數(shù)數(shù)據(jù)進(jìn)行篩選及擬合分析，建立了不同設(shè)施的行人流參數(shù)關(guān)系曲線及函數(shù)模型高中女生屁股被操在线播放视频，研究結(jié)果表明天天干天天射夜夜拍，水平通道處行人流量與密度呈二次函數(shù)關(guān)系、流量與空間在某一臨界點(diǎn)兩側(cè)分別呈二次函數(shù)及對(duì)數(shù)函數(shù)關(guān)系又色又猛又黄的视频、速度與密度呈線性關(guān)系一级大片网址，樓梯處與之相似但特征點(diǎn)數(shù)值存在差異。

In this approach, the pedestrian characteristics investigation is made and some factors like randomness that affect pedestrian decision are ascertained and will be considered in pedestrian dynamics submodel.

據(jù)此日韩超碰经典在线，對(duì)城市區(qū)域中的行人特性作了詳細(xì)的調(diào)查欧美一区二区入口www，指出了影響行人行為和決策的各種因素包括生理、心理丁香五月婷婷久久HD、環(huán)境和隨機(jī)性因素等欧美日韩A片免费观看。

The dislocable distribution of pedestrians in initial status as well as movement process enhances the interactions among pedestrians.The walking speed is adjustable because the pedestrian can move one or more small grids in each time step.The exit is figured more accurately because of the finer lattice,which reduces the probability of pedestrians passing the exit abreast. When one pedestrian walks in the middle of an exit and no pedestrian could share the exit with him,then the evacuation efficiency is decreased.

網(wǎng)格細(xì)化使得行人在初始狀態(tài)以及運(yùn)動(dòng)過(guò)程中呈現(xiàn)錯(cuò)位分布的特性，行人的錯(cuò)位分布加劇了行人間的相互排斥久久综合精品5555；網(wǎng)格細(xì)化使得在每個(gè)時(shí)間步內(nèi)行人可以運(yùn)動(dòng)不同的格子數(shù)在线看片黄a免欧美费，從而實(shí)現(xiàn)了速度的可調(diào)性；網(wǎng)格細(xì)化使得出口得以精確的網(wǎng)格劃分色喲喲国产精品，在錯(cuò)位分布的作用下黄色视频免费看不用下载，形成了多格子模型中特有的行人出口獨(dú)占效應(yīng)，大大降低了出口的利用率欧美黄片免费看,性生活。

This article makes construct of pedestrian streets In chongqing has firm theroy basis and frondose在线视频一区二区三区四区、directioning advice,and describe a especial menu of trate pedestrian streets with the traits of chongqing by analysing and studing space and entironment of trade pedestrian streets In chongqing.

本文通過(guò)以上三個(gè)方面對(duì)重慶的商業(yè)步行街的空間環(huán)境的分析研究，使重慶的商業(yè)步行街建設(shè)有了堅(jiān)實(shí)的理論基礎(chǔ)免费在线日本视频、具體的指導(dǎo)性的建議日韩丝袜清纯自拍视频在线观看，并且在此基礎(chǔ)上描繪了一幅具有重慶地方特色的商業(yè)步行街的獨(dú)特畫(huà)面。

Two main problems of the main road pedestrian environment have found out: first, the main pedestrian realm of the main roads is incontinuous, lack genius loci and low service level; second, the joint part of the main pedestrian realm, including crosswalks and bus stops, are unsafe and inconvenient.The main causes of those problems from macroscopic viewpoint are analyzed.

提出目前城市干道步行環(huán)境存在兩大問(wèn)題：一全免费又大粗又黄又爽、以人行道空間為主的&城市干道兩側(cè)主體步行空間&国产精品自拍一区在线播放，存在空間不連續(xù)、缺乏領(lǐng)域感国产男女激情一区二区、部分設(shè)施服務(wù)等級(jí)過(guò)低等問(wèn)題av呦呦；二、以人行橫道91午夜黄色视频、公交車站等為主的&進(jìn)入主體步行空間的交接性步行設(shè)施&呦呦网站在线观看，存在缺乏安全性和方便性的問(wèn)題久久网色。

Open Type Space Layout: The central pedestrian area and half-sunken commercial street are perpendicular to the pedestrian area of the civic plaza and the commercial pedestrian area on the street level, which forms a comprehensive cross-like public open space

開(kāi)放式空間布局：中心綠地步行區(qū)與半地下商業(yè)街及市政廣場(chǎng)步行區(qū)與地上商業(yè)步行區(qū)形成復(fù)合&十&字形公共開(kāi)放空間

The conflict between pedestrian at mid-block crosswalk and straight-going vehicle increases the delay of vehicles and the risk of vehicle-pedestrian crash,the setting of safety device has important impact on pedestrian behavior characteristic and driving behavior characteristic.

路段過(guò)街行人與直行機(jī)動(dòng)車之間的沖突不僅增加了機(jī)動(dòng)車的延誤，也增加了機(jī)動(dòng)車-行人事故發(fā)生的風(fēng)險(xiǎn)国产操美女视频，而安全設(shè)施的設(shè)置對(duì)行人過(guò)街特性和機(jī)動(dòng)車的駕駛特性有重要的影響国产无遮挡又黄又爽免费网站，對(duì)此進(jìn)行研究可為道路的安全審計(jì)和安全改造提供參考。