05.00.00 Technical science
-
ANALYSIS OF THE PROBLEM AREAS IN THE KRASNODAR TRANSPORT NETWORK AND ACTIVITIES TO DISCHARGE THEM
DescriptionThe main causes of congestion in the city are single-level intersections regulated by traffic-lights and an insufficient number of lanes. The article provides an analysis of two problematic intersections and suggestions for their discharge. For trilateral junction of Yaltinskaya - Uralskaya with an electric model it was determined that the number of lanes needed for different areas increased to 4 - 8. However, the causes of the conflict - the intersection of two competing streams – the turn from the bridge to Yaltinskaya street to Uralskaya and oncoming traffic from Yaltinskaya to Severnaya. Traffic light regulation does not solve the problem and helps creating congestion. It is proposed to separate traffic flows on different levels with the help of the overpass on Yaltinskaya, and the stream from Yaltinskaya to Severnaya goes on the overpass, and turning stream to Uralskaya - under the overpass. Traffic flows at the intersection on Severnaya and Turgeneva with traffic light regulation device can be diluted with a circular or a turbo intersection
-
ANALYSES OF SOFTWARE PRODUCTS FOR AUTOMATION CONTROL OF THE LEGALITIES IN BUILDING IN KRASNODAR
DescriptionThe article discusses the pan-Russian problem of construction of buildings without appropriate permits. Conclusions were drawn about the necessity of control over unconscientious developers with the help of information systems and databases. The analysis of actual software was carried out in order to automatize the control of the legality of the construction. Legal features of equity and share participation in the construction of apartment buildings were studied. Legal aspects of the process of buying an apartment were considered. The review and the comparative analysis of the software that automatizes control of the construction legality were discussed, such as Yandex.Nedvizhimost and "Getting information from citizens concerning illegal construction within the city" System. The deficiencies of the software were identified and the necessary functions, the real estate search criteria and the issuance of authorizing documents criteria were listed. The decision on the need for a software product that combines all the necessary functions (search for real property by criteria and output of the information about the legality of the construction on-line) was grounded
-
THE ANALYSIS OF DESIGN DECISIONS FOR A SEVENTEEN-FLOOR HOUSE IN KRASNODAR
DescriptionIn the article the features of the analysis of a number of design decisions are considered at a substandard condition of a seventeen-floor residential building
-
Description
The development of agricultural production inevitably entails an increasing volume of traffic and a turnover of goods. Therefore, the issues of increasing transport efficiency, reducing the price of transportations and improving productivity acquire great importance. In most cases, supersize dump trucks used for the transport of agricultural production have much more than 6 tons axle load. Thus, these cars need to have roads with improved surface to each field, which undoubtedly is a significant drawback. Because of the extra movements of harvester dump trucks on the turning strip at the end of the field, it increases expenses of damage and loss of crops and the arrival of heavy machinery in the field leading to soil compaction, that in the end affects the future crop. Transportation of agricultural commodities is most effective when the car arrives directly to the harvester machinery. Such vehicles must have sufficient abilities and capacity of the body comparable with the volume of a combine hopper and has no significant impact on soil sealing. With this method, harvesters do not make extra movements and are not idle. Basic requirements for vehicles used in the harvesting potatoes, are in a more productive use due to increasing the capacity and reducing downtime when loading or unloading and minimizing the level of damage to other tubers. For the transportation of agricultural products there is a different transport technology, which either do not fully meets the requirements of transportation of highly fragile product, or has a significant cost. Therefore, we require a specially equipped vehicle bodies, with a competitive ability in the range acceptable to the Russian Federation. As one of the innovative developments, this article proposes a tipper body of the vehicle for transportation of highly fragile agricultural products. The proposed design solution for the tipper ensures a uniform unloading of transported products from the vehicle body and prevents arching issues
-
ANALYSIS OF PROCESS OF DESTRUCTION OF ROCKS WITH A CHISEL АT DRILLING OF BORE HOLES
DescriptionТhe physical processes, arising on a face at interaction of a chisel with rocks are considered. The mathemati-cal description of model of mechanical speed of drill-ing in a function from speed of rotation, twisting mo-ment, diameter of a chisel and properties of destroyed rocks is executed
-
Анализ процесса резания длинностебельных кормов сегментом с криволинейной режущей кромкой
DescriptionWe have proposed a cutting segment for commercially available feeders; we have also presented the design scheme of the cutting edges and the angle of segment installation on a working body
-
ANALYSIS OF WORK OF HYDRAULIC DRIVE WITH IMPOSED ELASTIC CONNECTIONS BETWEEN THE ELEMENTS
DescriptionThe article explains the possibility of reducing casts of fluid pressure in the piston cylinder cavity by introducing an additional piston design and using the compressed gas as the elastic element.
-
ANALYSIS OF FUNCTIONING OF RAILROAD WAREHOUSE OF MINERAL FERTILIZERS
DescriptionThe railroad warehouse has most important role in the delivery process of fertilizers to agricultural consumers. It acts as logistics intermediaries. The analysis of material flows has been done on the example of a typical provider of mineral fertilizers in the South of the Rostov region (CJSC «Zernogradagrohimservis») for the last 6 years. Income values and implementation values are varied during the year synchronously for all fertilizers types with the exception of a few months at the beginning and the end of the year. During most of the year the enterprise operates as a negotiable warehouse. In January-February and October-December ammonium nitrate accumulates as a seasonal inventory for the spring peak of implementation, in the rest of the year its reserves are insurance. Stocks of other fertilizers types are insurance stocks for most of the year, in May-July occurs a slight accumulation of their seasonal stocks. A significant portion of mineral fertilizers (especially ammonium nitrate) is delivered for small enterprises and individual farms by cars of this provider. According to the supply contracts, a one-car-run is performed for the vast majority of customers. Routes of delivery of fertilizers are either radial or pendulum (with reverse idle mileage). Therefore, the optimization of the delivery of fertilizers does not seem possible by methods such as obtaining the shortest route network, consolidation of suppliers for consumers, etc.
-
ANALYSIS OF PATTERN RECOGNITION WITH NEURAL NETWORK METHOD
DescriptionThe article deals with a set of basic patterns of technical analysis and reviews their recognition techniques using neural network methods. The existing approaches to the problem have been set. The reasons of relevance of the described technique have been shown
-
Description
According to the Federal statistical observation, in the Stavropol region in 2012 there were 463 companies and organizations, which have stationary sources of pollution, the emissions of harmful substances which have a negative impact on the atmosphere. The largest volume in the environmental pollution of Stavropol making venture for the production and distribution of electricity, gas and water, manufacturing, transport and communications, a considerable share - mining operation