Formation of Transport Hub System in Urban Agglomeration
نویسندگان
چکیده
The article presents a methodology for optimizing transport costs with the use of modeling in PTV Visum software package. Based on analysis problems large urban agglomerations, quality criterion was chosen assessment passenger performance. An approach has been proposed to introduce hub systems purpose minimize time spending transfer, particular, and trip by public whole. This optimization method represents an algorithm 3 key blocks: formation model being studied agglomeration, placement conditions choice locations. is formed base 4-step approach, trips distribution network based entropy which considered second section more details. go from idea total moving, number hubs introduced limited their construction financing.
 application demonstrated example northwestern agglomeration Sertolovo-Osinovaya Roshcha-Pargolovo actively built-up residential districts St. Petersburg city border. specificities its network, including also highways complicated traffic, are determined. open sources statistical data, developed, calibration pursued. options placing presented. As result research, placements presented most promising option view meaning achievement proposed.
منابع مشابه
Essays on Urban Agglomeration
This thesis examines several distinct aspects of agglomeration externalities within an urban economy. In particular, the work focuses on location decisions of agents who face trade-offs between advantages in dense locations versus cheaper land prices available in suburban and exurban regions of the city. Two general equilibrium models of location are presented which study different aspects of l...
متن کاملsuppression of coke formation in thermal cracking by coke inhibitors
the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...
15 صفحه اولUrban agglomeration and CEO compensation
An underlying assumption in the executive compensation literature is that there is a national labor market for CEOs. The urban economics literature, however, documents higher ability among workers in large metropolitans, which results in a real and stable urban wage premium. In this paper, we investigate the link between the spatial clustering of firms in big, central cities (i.e., urban agglom...
متن کاملsynthesis of platinum nanostructures in two phase system
چکیده پلاتین، فلزی نجیب، پایدار و گران قیمت با خاصیت کاتالیزوری زیاد است که کاربرد های صنعتی فراوانی دارد. کمپلکس های پلاتین(ii) به عنوان دارو های ضد سرطان شناخته شدند و در شیمی درمانی بیماران سرطانی کاربرد دارند. خاصیت کاتالیزوری و عملکرد گزینشی پلاتین مستقیماً به اندازه و- شکل ماده ی پلاتینی بستگی دارد. بعضی از نانو ذرات فلزی در سطح مشترک مایع- مایع سنتز شده اند، اما نانو ساختار های پلاتین ب...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ?????????? ?? ??????????
سال: 2023
ISSN: ['2412-9186', '2658-4468']
DOI: https://doi.org/10.20295/2412-9186-2023-9-01-87-98