پديد آورنده :
تكبيري، بهروز
عنوان :
بررسي و تحليل اثر ترافيكي حركت گردش به چپ محافظت نشده در تقاطع هاي چراغ دار ﴿مطالعه موردي: تقاطع هاي شهر اصفهان﴾
مقطع تحصيلي :
كارشناسي ارشد
گرايش تحصيلي :
راه و ترابري
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده عمران
صفحه شمار :
يازده،132ص.: مصور،جدول،نمودار
يادداشت :
ص.ع.به فارسي و انگليسي
استاد راهنما :
صفيه محمودي، مهدي ابطحي
استاد مشاور :
قدرت افتخاري
توصيفگر ها :
زمان بندي , تاخير در تقاطع
تاريخ نمايه سازي :
20/3/92
استاد داور :
ارباب شيراني، محمدرضا جعفري
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي
چكيده انگليسي :
133 Investigation of Permitted Left Turn in Signalized Intersection Case Study Signalized Intersection in Isfahan Behrouz takbiri Behrouz takbiri65@yahoo com Date of Submission September 9 2012 Department College of Civil Engineering Isfahan University of Technology Isfahan 84156 83111 Iran Degree M SC Language FarsiSupervisor Dr Sayed Mehdi Abtahi m abtahi@cc iut ac ir Supervisor Dr Safieh Mahmoodi s mahmoodi@cc iut ac ir Advisor M SC Ghodrat Eftekhari eftekhari229@yahoo com AbstractTiming in traffic lights is influnced by value of traffic volume Saturation capacity in eachapproach and Type of movement Increasing the number of phases is caused increase in ratioof beginning and ending loss and total loss to cycle of time which it is decreasing theintersection efficency In other hand decreasing in number of phases is caused left turningmovement of vehicles is permited In permited turning left turn equivalent factor true car hasa great effect on Congestion of traffic With considering different parameters can effect on leftturning movement traffic factor six approach in five signalized intersection is Examined inisfahan intersections and This coefficient influnced from condition of this intersection fromaspect of traffic and geometric of intersection using advices of HCM is compared Informationof each intersection after of gathering using linear Regression and S pluss software is appliedin order to make a model for left turning movement After make a statistical model usingneural network in MATLAB software data correlation and therefore a model is proposed forevaluating of parameters Finally with applying of one traffic simulator software HCS trafficflow in these intersection simulated Simulatin in first step accomplish with using HCMstandards and their quantities calculated whenas in next step from calculated quantities isused in left turning movement then output are compared From case study in this thesis is explained that quantities of E LIn HCM between 10 percent to37 percent depend on volume of different approach more than quantities calculated in these
استاد راهنما :
صفيه محمودي، مهدي ابطحي
استاد مشاور :
قدرت افتخاري
استاد داور :
ارباب شيراني، محمدرضا جعفري
