In recent years the urbanization to affect many countries of the world has made the significant changes to the material flow at all levels of the supply chain. The last mile logistics operating in the urban area has also changed notably. An increase in the volume of material flow within cities has led to a growth in the number of deliveries and the freight turnover, accordingly. The above-stated processes greatly reduce the sustainability of cities, which while keeping the urbanization trend, can lead to the serious negative results of the social and environmental nature not only for the cities, but also for the countries. One way to solve this problem is to create the green supply chains from the multi-echeloning principles. In the paper, the authors have presented a two-echelon green supply chain using the zero transport emissions within the second echelon. A multi-criteria function has been developed to assess the rational location of a transfer point in order to reduce the negative environmental impact from the transportation system. With the PTV Visum software product, a simulation has been conducted to evaluate the alternative scenarios for generating a green supply chain.

The paper presents results of demand research for “park and ride” parking lots in the city of Kharkiv. The analysis of the previous research pertaining to demand for “park and ride” parking lots has been carried out in the paper. Disadvantages of the existing methods have been identified as well. A methodology in research on demand for “park and ride” demand for “park and ride” parking lots in the city of Kharkiv according to various characteristics. Distribution of traffic parking lots in the city of Kharkiv has been developed and it is based on modelling of transportation correspondence distribution on traffic networks and a questionnaire survey of car drivers. The obtained data have made it possible to segment the demand for drivers representing suburban areas according to frequency of visits to the city by private cars has been determined in the paper. Drivers’ satisfaction with their efficient movement through the city has been assessed in the paper. Segmentation of traffic demand in the places of possible locations for “park and ride” parking lots has been made according to urban transportation distance and on the basis of modelling distribution of transport correspondences. Quantity demanded for “park and ride” parking lots in the Kharkiv city in dependence to conditions for services has been calculated according to a questionnaire survey of car drivers. It has been established that conditions for parking services significantly determine the demand for “park and ride” parking lots. Analysis of segmentation results concerning the demand for “park and ride” parking lots has shown that under current condions demand for this type of parkings in Kharkiv is at rather low level and they are practically absent in case of 5 km urban transportation distance. Parameters demonstrating dependence of demand for “park and ride” parking lots on transportation distance through the city have beendetermined in the paper. The obtained results of the research are considered as initial data to study demand for “park and ride” parking lots.

Проведено аналіз досліджень із проблем організації «перехоплюючих» парковок у містах. Представлені методика і результати досліджень впливу «перехоплюючих» парковок на параметри руху транспортних потоків у м. Харкові. Визначено залежності загального пробігу і середнього часу одного пересування транспортною мережею від інтенсивності використання «перехоплюючих» парковок. ключові слова: транспортна мережа, парковка, транспортний потік, моделювання транспортних потоків, дорожній рух.

ВиЗначеннЯ Раціонального сПосоБу ВилученнЯ МоноліТіВ каМенЯ ПРи ПРоВеденні каПіТальних ТРаншей Розраховано зусилля необхідні для перекидання або від сунення моноліту від масиву залежно від кута буріння або різання тильної сторони моноліту. Представлений випадок перекидання моноліту природного каменю з використанням гідравлічних домкратів, а відсунення за допомогою бульдозерів або фронтальних навантажувачів. Визначено оптимальний кут буріння тильної сторони моноліту для максимального ухилу капітальної траншеї. ключові слова: моноліт, кут, буріння, зусилля, перекидання.