Analysis of modern methods of Engineering Geodesy for geodetic support of the construction of a bridge in Zaporizhia
Students Name: Biliavskyi Maksim Olehovych
Qualification Level: magister
Speciality: Geodesy
Institute: Institute of Geodesy
Mode of Study: full
Academic Year: 2020-2021 н.р.
Language of Defence: ukrainian
Abstract: Bilyavskiy M.O., Vivat A.Y. (leader). An analysis of modern methods of engineering geodesy is for geodesic accompaniment of building of bridge in Zaporizhzhya. Master’s degree qualifying work. it is the National university «Lviv politekhnika», Lviv, 2020. Extended annotation. Bridge constructions and transport highways – without which does not present engineerings buildings the life nobody on a planet. In our time these difficult from point of engineers, geodesists and builders, the objects of infrastructure grew into ordinariness, in facilities of doizdu and moving between different territories. In my work in detail investigational and all processes which take place during building of such important for each of us constructions, and also problems and difficulties which arise up during such buildings, are analysed, if to behave to this process as to ordinariness – indifferently and coldly. I want the labour not only to present research of object from the geodesic point of view, his feature, and specific but also come into a notice to slow technical development and progress in the field of building and planning. A build industry is one of basic in composition the economy of country, therefore where however in this sphere it is needed to inlay a money and efforts for its development. Object of study – building of motor transport highway across the river Dnepr and island Khorticya in town Zaporizhzhya. Subject of study – a technological process of implementation of geodesic works is from accompaniment of building and control after the process of construction-works on bridge buildings. Goal of research – research of problematiki and specific of conduct of geodesic supervision and accompaniment of building of ob’ektiv-dovgobudiv on the whole, and difficult engineerings objects in particular. Research methods: experimental, observation, comparative, analysis.In this master’s degree qualifying work the process of proceeding in works is in detail described and analysed on the not completed engineerings objects, problematiku and specific engineer-geodesic accompaniment and geodesic supervision after building of objects of such a type [1], on the example of most dovgobudu of our country – motor transport highway of continuous motion across the river Dnepr and island Khorticya in town Zaporizhzhya. As known history of building of this “giant” (in fact height of the greatest support – pilona will make 166 meters, that does building roadways in composition a highway the greatest bridges of our country) was folded sadly enough, and lasts already more than 17 years - on his memory two practically complete stoppings of building process at 2014 and 2018 years which resulted in the origin of considerable difficulties in the process of building on the finishing stage. In this work the process of proceeding in prosecutions is exactly and in detail described of building of highway in 2019 year, all preparatory and engineerings works [2]which through a break in building it was necessary to execute repeatedly are described, problematical character of process of proceeding in construction-works is described, which is related to deformations and destructions of constructions - abandoned in the uncompleted state [3]. Also the special attention was spared technical and geodesic processes, in fact at building of difficult engineerings objects even the most workaday and most usual for specialists processes can grow into an indeed difficult task, which needs special attention, concentration and luggage of knowledges. Therefore my labour sharply affects a question and comes into a notice to the necessity of reorganization and development of technological process of planning, in fact presently completing building will be in time, when the newest technologies are swiftly inculcated in the whole world, and the Ukrainian specialists and until now work with a project document which on 80% has a primary paper kind, that which it was given it yet at the beginning of XXI age [4].Sharp requirement in electronic information, in the process of permanent supervision on the state an object and acceptance of rapid decisions real-time is all confirms once again, that to our country necessary modernization in the field of building and planning. The analysis of process of creation and proceeding in supporting geodesic networks, their expansion is also resulted in-process [5]. A priori estimation of exactness of works at implementation of which it is needed to lean against supporting networks is also conducted. The wide spectrum of geodesic works which was directly executed on an object during the last three months is resulted, and which are documentarily confirmed is a presence of executive drafts. The question of economic constituent is in-process considered also – an estimate is developed, and the process of organization of works and structure of enterprise is described. Keywords: analysis, bridge, supporting geodesic network, middle quadratic error, progonova structure, bridge supports, executive chart, control, engineergeodesic works, pretentious novelties, reconstruction, control. List of the used literature: 1. Avakyan V. (2019). Prikladnaya geodeziya. Tekhnologii of inzhenernogeodezicheskikh rabot. Litres. 2. DBN A.2.1-1-2014. Ingenerni vushukuvannya v budivnutstvi – Chunnyi vid 01.08.2014 – K.: Minrehionbud Ukrainy, 2014. 3. Gulyaev. Y.P. (2008). Prognozirovaniye deformatciy soorugenii na osnove rezultatov geodezicheskih nablydenii. 4. DBN A.2.2-3:2014. Sklad ta zmist proetnoi documentacii na budivnutstvo. – Chunnui vid 01.10.2014 – K.: Minregionbud – 2014. – 36 s. 5. Gienko E.G. (2009). Postroenie opornuh geodezicheskih setey kosmicheskimi metodami. Metodicheskie ukazaniya po vupolneniyu kursovoi rabotu.