scholarly journals Performance evaluation of the companies constructing highways

2018 ◽  
Vol 239 ◽  
pp. 08006
Author(s):  
Anna Minnullina ◽  
Ruslan Minnullin

Methodical bases for performance evaluation of the road construction company which is carrying out highway construction are based on integrated indicator calculation. This indicator considers interrelation of various internal and external environment factors. These factors are subdivided into three main groups by the authors: organizational and technological factors, technical factors and financial and economic factors. The suggested method of integrated indicator calculation for performance evaluation has been tested in the Tyumen road construction company. Testing confirms an opportunity to estimate the company position and utilization flexibility of calculation in practice.

2020 ◽  
Vol 157 ◽  
pp. 06003
Author(s):  
Anna Minnullina ◽  
Natalya Solopova

The article proposes an algorithm for implementation of lean manufacturing in relation to a company in the road construction industry. The concept of lean manufacturing involves the possibility of using several tools at the same time to solve the problems and losses encountered during construction and installation works. The results of testing a tool such as a 5S system in a road construction company are presented to confirm simplicity and effectiveness of the proposed recommendations.


2011 ◽  
Vol 142 ◽  
pp. 157-160
Author(s):  
Yan Chun Li ◽  
Pan Zhang ◽  
Rui Lv ◽  
Yu Zhuo Xu ◽  
Guo Jing Hou

Accoding to the current situation of deck surfacing with Epoxy asphalt and its development in China and abroad, this paper has analyzed the feature of the function of Epoxy asphalt used on surface pavement of cement concrete bridge through analyzing the physical and chemical properties of Epoxy asphalt and further testing the superiority of Epoxy asphalt in the road construction.


Author(s):  
Оleksandr Driukov

The issue of quantitative and qualitative assessment of the macro environment impact on the development of fencing of Ukraine was carried out by the method of PEST-analysis. It has been established that in the group of politico-legal factors the most significant are: legislative support for fencing development in Ukraine; in the group of economic factors – financing and logistics support of sports schools; in the group of social factors – the level of coaching staff and working conditions in sports schools; in the group of technological factors – innovative technologies and their influence on the fencing development. The findings show that sports fencing development is hampered by several macro environment factors and conditions that require implementation of some reforms.


2021 ◽  
Vol 233 ◽  
pp. 01102
Author(s):  
Boqian He ◽  
Jian Lou

The compaction device for highway structural layer is the hinge connection of the end of the hydraulic breaker rod of a conventional excavator and the base of a compaction device. During operation, the steel panel of the compaction device is positioned on top of the construction area, which is then compacted by controlling the hydraulic breaker of the excavator. This device can quickly and effectively solve the common quality issues such as the insufficient compactness of the earth shoulder in highway construction projects.


2021 ◽  
Vol 7 (1) ◽  
pp. 179-196
Author(s):  
Pardeep Kumar Oad ◽  
Stephen Kajewski ◽  
Arun Kumar ◽  
Bo Xia

Objectives: This paper present a thorough understanding of bid evaluation process and assessment of innovation in road construction industry. Methods/Analysis: The research articles reviewed are based on topics of bid evaluation process, evaluation of bids in road construction industry, the indicators and techniques of bids evaluation, process of Bid evaluation in countries, innovation in road industry, and indicators of innovation in the context of road construction industry. Findings: It is widely accepted that projects related to the road construction must be accomplished in an organized manner. Literature indicates that the road constructing demands from customers and competition of assessing and evaluating tenders have been increasing rapidly. Novelty /Improvement: Challenges in developing suitable roads contribute to the inconsistency in the industry and directly demands towards physical work on a road construction project, nevertheless, a failure to accurately assessment of tenders can lead to complications for the whole project and road Construction Company. The selection of a suitable construction contractor’s surges likelihoods of successful achievement of a road construction project. This may also achieve the customer goals, and retain the project schedule on time, within the budget and achieve high quality project. Doi: 10.28991/cej-2021-03091646 Full Text: PDF


Author(s):  
Harco Leslie Hendric Spits Warnars ◽  
Endang Kusnadi ◽  
Leonel Leslie Heny Spits Warnars

Roads are the key infrastructure that is needed to support the smooth transportation to improve the condition of the community economy. Along with the passage of time and the use of the road, the road will suffer damage due to natural factors as well as other technical factors, so it takes serious handling efforts from the local government to maintain excellent road infrastructure for the community. In case of road damage handling in some areas still found problems that need to be resolved immediately, one of them is the problem of availability of budget that is not comparable to the level of damage of the road is quite a lot required a method to know the order of the road priority should be addressed immediately. To determine the prediction and priority order of road handling, the Analytic Hierarchy Process (AHP) algorithm is used with consideration of damage, traffic, and economic factors as criteria decision. The result shows that area of Serang city with the value 0.231 (23.1%) as the most priority road to be repaired.


2012 ◽  
Vol 599 ◽  
pp. 929-933 ◽  
Author(s):  
Guo Zhan Luo ◽  
Cheng Gang Xi ◽  
Jin Sheng Fu

Highways play an important role in promoting social and economic development, but they also occupy large amounts of land. By selection and design of highway routes, selection of temporary land location and construction organization and design, land use can be optimized, the scale of highway construction development can meet the practical needs of economical and social development, the high efficiency and intensification of highway construction can be guaranteed and the sustainable development of the road construction can be promoted.


2011 ◽  
pp. 19-33
Author(s):  
A. Oleinik

The article deals with the issues of political and economic power as well as their constellation on the market. The theory of public choice and the theory of public contract are confronted with an approach centered on the power triad. If structured in the power triad, interactions among states representatives, businesses with structural advantages and businesses without structural advantages allow capturing administrative rents. The political power of the ruling elites coexists with economic power of certain members of the business community. The situation in the oil and gas industry, the retail trade and the road construction and operation industry in Russia illustrates key moments in the proposed analysis.


Author(s):  
Л.Н. Крячко

Постановка задачи. Изучение предмета «Иностранный язык» в техническом университете предполагает усвоение обучающимися терминологической лексики в соответствии с выбранной специальностью. Опыт преподавания показывает, что студенты испытывают трудности, связанные с запоминанием терминологических единиц и употреблением их в речи. Использование на занятиях по иностранному языку приема обучения терминологической лексике посредством опоры на внутреннюю форму данных лексических единиц позволяет оптимизировать процесс усвоения обучающимися специальных терминов. Результаты. Проведенное исследование дает основание утверждать, что анализ внутренней формы образованных семантическим способом англоязычных терминов специальности «Автомобильные дороги» позволяет выявить деривационно-ассоциативную связь терминологических единиц с лексикой общенационального языка, послужившей основой для вторичной номинации. Данные лексические единицы в большинстве случаев представляют собой хорошо знакомые студентам слова, обозначающие части тела человека и объекты, находящиеся в его близком окружении : одежду, посуду, инструменты, явления природы, представителей животного мира и т.д. Выводы. Ознакомление студентов дорожно-строительной специальности с внутренней формой изучаемых англоязычных терминов, выявление ассоциативных связей терминологических единиц со знакомыми студентам и широкоупотребительными словами общенационального языка, а также выполнение в аудитории специально разработанных тренировочных упражнений помогают снять трудности усвоения обучающимися терминологической лексики и облегчают ее запоминание. Statement of the problem. The study of the “Foreign Language” subject at a technical university involves students’ learning the terminology in accordance with the chosen specialty. The teaching practice shows that students experience the difficulties associated with memorising terminological units and using them in the speech. Applying the method of teaching the terminology based on the internal form of these lexical units at foreign language classes makes it possible to optimise the process of learning special terms by students. Results. The research that has been carried out gives reason to argue that the analysis of the internal form of the English “Automobile roads” specialty terms created in the semantic way makes it possible to reveal the derivational and associative relations of the terminological units with the national language words which served as the basis for the secondary nomination. In most cases, these lexical units are the words that are well known by the students and indicate the parts of man’s body and the objects that are present in man’s immediate environment: clothing, dishes, tools, phenomena of the nature, representatives of the animal world, etc. Conclusion. Introducing the internal form of the studied English terms to the road construction specialty students, identifying the associative relations of the terminological units with the well known to the students and widely used words of the national language, fulfilling the specially developed training exercises in the classroom help the students to overcome the difficulties of learning the terminology and to facilitate its memorization.


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