Lidé na fakultě
prof. Ing. Věra Voštová, CSc.

2018, New Trends in Civil Aviation, Leiden, CRC Press/Balkema), p. 139-143), ISBN 978-0-8153-7602-6

In this paper, we introduce a new concept of improved safety data management, with the focus on data collected on a daily bases in the aviation industry. The given concept is developed as a component of the wider airport safety data management system, dealing with data from continuous process monitoring or performed audits. Availability of airport safety data enabled a development of the concept within airport environment that respects all relevant particularities typical for airport operations. Because of slight differences between various aviation industry organizations, the final solution is supposed to be tailored according to given conditions and needs of individual organizations. However, general concept represents a common starting foundation applicable without a need for extensive concept modification. Here, we aim to discuss the compatibility and internal implementation of such component into a previously developed safety data management system. It also takes into consideration an impact on daily operation performance, influenced by a change in the proposed system.

Stať ve sborníku z prestižní konf. (Scopus)

2018, New Trends in Civil Aviation, Leiden, CRC Press/Balkema), p. 295-298), ISBN 978-0-8153-7602-6

In the current approach to safety management, it is increasingly important to have good data about safety events for further decision-making on the implementation of corrective actions. In this article, we describe the options currently available for well-established safety event databases. It focuses on the importance of precisely defined database content and the correct definition of data fields in order to match internal databases with requirements for a mandatory reporting system to responsible institutions. This implies the need to systematize the used nomenclature, limit the input of free text, and so on, which means implementation of a taxonomy system into the database. Furthermore, the possibility of data utilization is outlined and an example of possible form of such database is provided.

Stať ve sborníku z prestižní konf. (Scopus)

2018, New Trends in Civil Aviation, Leiden, CRC Press/Balkema), p. 255-259), ISBN 978-0-8153-7602-6

EUROCONTROL member states approach to address the implementation of instrument procedures at uncontrolled aerodromes using GNSS is not uniform. Two basic concepts can be identified, namely the implementation of IFR procedures on instrument runways and the implementation of so-called Cloud Break Procedures. For these concepts, their pros and cons are determined. Thereafter, an analysis of the attitude of EUROCONTROL member states to implement these approaches is performed. It can be deducted from the results that, despite the unity of Europe, each state is autonomous and solves the operation in its own way. This situation is a major obstacle to the development of aviation in Europe, as there is no single path to be followed.

Stať ve sborníku z prestižní konf. (Scopus)

2018, Building Defects 2017, Les Ulis Cedex A, EDP Sciences), ISBN 978-2-7598-9032-3, ISSN 2261-236X

Some building defects lead to their demolition. What about construction and demolition waste? According to the Waste Act 185/2001 Coll. and its amendment 223/2015 Coll., which comes into force on January 1, 2017, the production of waste has to be reduced because, as already stated in the amendment to Act No. 229/2014 Coll., the ban on landfilling of waste will apply from 2024 onwards. The main goals of waste management can thus be considered: Preventing or minimizing waste; Waste handling to be used as a secondary raw material-recycling, composting, combustion and the remaining waste to be dumped. Company AZS 98 s. r. o. was established, among other activities, also for the purpose of recycling construction and demolition waste. It operates 12 recycling centers throughout the Czech Republic and therefore we have selected it for a demonstration of the handling of construction and demolition waste in addressing the defects of the buildings. © 2018 The Authors, published by EDP Sciences.

Stať ve sborníku z prestižní konf.

2017, International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, Sofia, International Multidisciplinary Scientific GeoConference SGEM), p. 127-134), ISSN 1314-2704

The connection of the building, which requires the use of traffic engineering infrastructure, is known as connection. Building connections in build - up areas for coordination purposes is very difficult. Technical infrastructure is in place under the public roads and any intervention requires traffic restrictions. The additional connection of buildings to technical infrastructure is therefore a very costly and expensive and requires adequate preparation focused mainly on the length of the building realization. The contribution contains technology options for the implementation of the construction and the factors affecting the construction. The theoretical part is complemented by an economic comparison of the individual technologies.

Stať ve sborníku z prestižní konf. (Scopus)

2017, IOP Conference Series: Earth and Environmental Science, Bristol, IOP Publishing Ltd.), ISSN 1755-1315

Reclamation is a method of ultimate utilization of land adversely affected by mining or other industrial activity. The paper explains the types of reclamation and the term "optimal reclamation". The methodology under development for the solution of a number of problems, including the geological survey of overlying rocks, extraction of stripping, their transport and backfilling in specified locations with the follow-up deployment of goal-directed reclamation. It will make possible to reduce the financial resources needed for the complex process chain by utilizing GIS, GPS and DGPS technologies, logistic tools and synergistic effects. When selecting machines for transport, moving and spreading of earths, various points of view and aspects must be taken into account. Among such aspects are e.g. the kind of earth to be operated by the respective construction machine, the kind of work activities to be performed, the machine's capacity, the option to control the machine's implement and economic aspects and clients' requirements. All these points of view must be considered in the decision-making process so that the selected machine is capable of executing the required activity and that the use of an unsuitable machine is eliminated as it would result in a delay and increase in the project costs. Therefore, reclamation always includes extensive earth-moving work activities restoring the required relief of the land being reclaimed. Using the earth-moving machine capacity, the kind of soil in mine dumps, the kind of the work activity performed and the machine design, a SW application has been developed that allows the most suitable machine for the respective work technology to be selected with a view to preparing the land intended for reclamation.

Stať ve sborníku z prestižní konf.

2017, International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, Sofia, International Multidisciplinary Scientific GeoConference SGEM), p. 587-596), ISSN 1314-2704

Compacting is an important technological operation when forming of earth fills and backfills, where appropriate earth stabilization and in the construction of highways and roads in the compaction of bituminous and other surfaces too. Compaction is technologies that occurs at the building during construction time. It should be optimally compress all of the individual layers of the respective construction works. The works must be carried out as precisely and as economically with the smallest number of crossings compacting machine with the inclusion of modern methods of measurement into the whole technology of compaction. The theoretical part of this contribution is complemented by a practical measurement of compacting machines fuel consumption during the one-year cycle with focus on the influence of human factors. Fuel consumption of earthmoving machines is one of the most significant costs of a construction company. Each construction company tries to reduce its own costs to the minimum to be able to quote the lowest possible price to a customer. Contracts are usually awarded to the company with the lowest quoted price of the work implementation.

Stať ve sborníku z prestižní konf. (Scopus)

2017, IOP Conference Series: Materials Science and Engineering, Bristol, IOP Publishing Ltd.), ISSN 1757-8981

For the specific construction of the reconstruction of the railway section Ostrov nad Oslavou and Žďár nad Sázavou will be done removed the railway superstructure and the partial adjustment of the substructure including drainage. For the earthwork will be used excavators of the company Komatsu, with the possibility of adjustment of parameters of the working tool - the length of the bracket and the volume of the shovel. The determined value will be purely indicative, as it does not affect how the operator of the excavator handles the discharge of cargo means.

Stať ve sborníku z prestižní konf.