Substantiation of rational design factors of a metropolitan railway station without side railway platforms

نویسندگان

چکیده

This article presents the results of a study on stress-strain state metropolitan railway station structure without side platforms during construction upper arch middle tunnel using in-situ reinforced concrete. The was conducted systematic approach methodology based full factorial experiment plan, with subsequent processing calculation mathematical statistical methods and regression analysis to create probabilistic-statistical model. initial data for were obtained through numerical models finite element method in Midas GTS NX program. Within framework study, design parameters that had greatest impact surrounding soil mass identified. A multifactorial data, involving modeling «station lining — massif» system method. allowed assessment influence casing factors mass» system. Based analysis, patterns revealed. Relationships determining rational concrete obtained, forming basis model developed enables prediction static performance platforms, provides substantiation structural elements engineering-geological conditions St. Petersburg.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Determinants of Customer Satisfaction on Service Quality of Railway Platforms in Bangladesh: A Study on Chittagong and Dhaka Railway Platforms

The present study has been attempted to understand and examine the factors influencing the customers (passengers) satisfaction in the Bangladesh Railway Platforms. The study is exploratory in nature and used factor analysis to identify the foremost significant factors of customers’ satisfaction with service quality. The research methodology is empirical and a survey of passengers (customers) wa...

متن کامل

Railway station route searching based on ACA

In the railway station signal system, the route searching algorithm is an important software module to realize the function safety of this system. In the paper, the ant colony algorithm is applied to the railway station route searching. Take the specific station route-the Wangzhai Station route for example to search the shortest route. The ideas of the Wangzhai Station route searching are put f...

متن کامل

Stability evaluation of a railway timetable at station level

This research deals with a real-world planning problem in railway infrastructure operations. It is part of the RECIFE project, which seeks to develop a decision support software to help evaluate the capacity of a rail junction or station. To this end, the project is working on a timetable optimization model, as well as timetable evaluation modules. This paper presents a module for evaluating ti...

متن کامل

Staff rostering for the station personnel of a railway company

This paper presents a case study commissioned by the Spanish railway carrier Ferrocariles Españoles de Vı́a Estrecha for the annual rostering of work schedules for station personnel. A mixed rostering process is used. The first part of the process is carried out manually with the aid of a spreadsheet and Visual Basic, and consists of designing an initial graphic with 4-week patterns for each sta...

متن کامل

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: Transportnye sooruženiâ

سال: 2023

ISSN: ['2413-9807']

DOI: https://doi.org/10.15862/05sats123