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Studie rekonstrukce lesní cesty Losenická cesta I
Konečný, Vojtěch
The aim of this thesis is the reconstruction of forest haul road in the cadastral municipality Velká Losenice. The work takes the form of study with the appurtenances of project documentation and may serve as a basis for future potential elaboration and implementation project in the village. The main reasons for the planned reconstruction is already poor technical condition and unsatisfactory road parameters for quality accessibility of surrounding forest land. The work is dividend into text and visual part. The main part of the work consists of technical report and summary technical report. The visual part contains a total of 10 annexes, including detailed layout and individual construction objects. The project of this thesis was carried out in three phases. In the first phase the current situation has been focused by total station. In the second phase, laboratory elaboration of the underlying grounds samples was done. In the last phase, the data from total station were computer-processed and new state of forest road was designed by using the programs AutoCAD 2015 and AutoCAD Civil 3D 2015. Elaboration of the estimated budget was done in program KROS plus version 17.70.
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Inovace klasifikace a zkoušení podložních zemin pro realizaci lesních odvozních cest
Tvrdý, Daniel
Basic presumption of good functionality of forest roads is not only high quality of laminars in flexible pavement, but also right distribution of elasticity modules in soil plain and it's protection against degradation during the process of building. Materials used for TA ČR project, which were isolated from forest roads subsoil, were analyzed in soil mechanics laboratory of Geostar s.r.o. company for the purposes of diploma thesis. Basic laboratory tests were carried out in order to classify soils. Sub-component is to propose a simplified classification of soils for the implementation of forest haul routes. In this work are validated according to the static load tests ( SZZ ) and dynamic light boards ( LDD ) . The thesis includes evaluation of the quality of existing forest roads for faults and failure on forest roads classes 1L and 2L with different surfaces and ground covers .
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