Shahar magistral koʻchalarida mexanik transmissiyali avtotransport vositalarining chorrahalar oʻtkazuvchanligiga ta’sirini baholash

Mazkur tadqiqot shahar magistral koʻchalarida mexanik transmissiyali avtotransport vositalarining chorrahalar oʻtkazuvchanligiga ta’sirini oʻrganishga qaratilgan. Mexanik transmissiyali transport vositalari yoʻl harakatida keng qoʻllaniladi, ammo ularning transport harakat oqimiga ta’siri kam oʻrganilgan. Tadqiqotning asosiy maqsadi harakat tarkibi mexanik transmissiyali transport vositalaridan iborat boʻlgan transport oqimining harakatlanishni boshlash jarayonida avtomobillar orasidagi oraliq qoʻzgʻalish reaksiya vaqtlarining avtotransport vositalarining kechikish vaqti va yoqilgʻi isrofini baholashdan iborat. Tadqiqotning dolzarbligi shaharlarda jadallik bilan oʻsib borayotgan transport oqimini boshqarish va uning samaradorligini oshirish zarurati bilan belgilanadi. Ayniqsa, mexanik transmissiyali avtotransport vositalarining chorrahalarda qoʻzgʻalishdagi uzoq davom etadigan reaksiya vaqti transport oqimining sustlashishiga va chorraha oʻtkazuvchanligining pasayishiga sabab boʻluvchi muammo hisoblanadi. Tadqiqotda transport muhandisligi, yoʻl harakati nazariyasi va statistik tahlil usullari qoʻllanildi. Shu jumladan, chorrahalarda mexanik transmissiyali avtotransport vositalarining kechikish vaqti va yoqilgʻi isrofi baholandi. Olingan natijalar shuni koʻrsatdiki, mexanik transmissiyali avtotransport vositalar, ayniqsa, chorrahalardagi harakat jarayonida transport harakat oqimiga sezilarli ta’sir oʻtkazdi, bu esa transport oqimining chorrahani boʻshatish jarayonining sustlashishiga va oʻtkazuvchanlikning kamayishiga olib keladi. Natijalar transport oqimini boshqarish tizimlarini takomillashtirishda, chorrahalarda harakatni samarali tashkillashtirishda qoʻllanilishi mumkin. Xulosa qilib aytish mumkinki, ushbu tadqiqot mexanik transmissiyali avtotransport vositalari ishtiroki koʻp boʻlgan shaharlarda kechikish vaqti va yoqilgʻi isrofini samarali kamaytirish boʻyicha amaliy tavsiyalar ishlab chiqishga yordam beradi. Bu esa yoʻl oʻtkazuvchanligini oshirish va shaharlardagi transport oqimini yaxshilashga xizmat qiladi. Tadqiqot natijalari transport muhandisligi va yoʻl harakatini boshqarish sohasida muhim amaliy qoʻllanishga ega boʻlib, ular shahar infratuzilmasini rivojlantirishga oʻz hissasini qoʻshishi mumkin.

This study focuses on examining the impact of vehicles with manual transmissions on the intersection capacity of urban arterial streets. Vehicles with manual transmissions are widely used in traffic, but their impact on traffic flow is under-researched. The main goal of the study is to evaluate the delay times and fuel consumption of vehicles with manual transmissions during the initiation of movement within a traffic flow composed of such vehicles. The relevance of the research is due to the need for effective management of the growing traffic flow in cities and improving its efficiency. Notably, the prolonged reaction time of vehicles with manual transmissions at intersections leads to a slowdown in traffic flow and a decrease in intersection capacity. The study employs methods from transportation engineering, traffic theory, and statistical analysis. Specifically, the delay times and fuel consumption of vehicles with manual transmissions at intersections were assessed. The results show that vehicles with manual transmissions significantly impact traffic flow, particularly in the process of clearing intersections, leading to reduced capacity. These findings can be applied to improve traffic management systems and organize efficient movement at intersections. In conclusion, this study can help develop practical recommendations for reducing delay times and fuel consumption in cities with a high presence of vehicles with manual transmissions, contributing to increased intersection capacity and improved urban traffic flow. The study’s findings have significant practical applications in transportation engineering and traffic management and can contribute to the development of urban infrastructure.