The aim of the study is to observe the dynamics of soil movement and deformation of the complex of buildings and structures in the Pidhoretskyi monastery on the basis of geodetic measurements in complex engineering and geological conditions in the protected area, as well as permanent monitoring of vertical displacements for analysis and further recommendations for concerning safe operation of engineering constructions. Due to significant landslides on the slopes of the terrace, the buildings and structures of the Pidhoretskyi monastery are in a state of emergency. To save the architectural monument of the 18th century, which is located on the territory of Plisnetskyi reserve, a reference geodetic planned-height network (proving ground) has been created, which allows to determine the magnitude and direction of soil landslides; to determine the deformation of buildings and structures; to determine the amount of subsidence of structures as well as monitoring these processes. The support network consists of 2 planned-height (source) soil geodetic points for control of six stationary observation stations, 4 of which are located on one top of the mountain slope, and 2 are on the other. The height basis is created by leveling of the II class. Planned-height network consists of eight lines: some are designed and laid parallel to the church buildings, others are directed towards the ravines to determine the dynamics of their movement. A total of 87 reinforcing marks for linear - angular observations are laid. To observe the deformations of buildings and structures, 35 external wall signs (benchmarks) were laid in the foundations of the buildings, 20 were laid in the retaining wall and 22 internal signs (dowels) were laid in the stone floor of the church. The total number of all wall signs are 77. We proposed the manufacture of polymer poles on the ground from the polymer pipes, with which we fixed all points of the planned height network. The convenience of their use is due to the fact that they meet the requirements of the instructions and they can be used in the territories of cultural heritage sites of national importance, without violating the Law of Ukraine. Centers can be made from improvised materials quickly and conveniently; their cost is quite low; ease and forced centering of devices and reflectors above the signs eliminates centering errors. Research methods. Geometric leveling of the second class with Ni-002 level and observation of displacements in the targets was performed at the proving ground. Research results. For the first time on the territory of Pidhoretskyi monastery a stationary geodetic proving ground was created for permanent observations of soil movements, deformations of buildings and structures. The points of the proving ground are laid down by the proposed types of centers. On the basis of geodetic observations, uneven and uniform subsidence of the marks of the studied buildings and structures, displacement of points of alignment were determined; maps of vertical movements of the earth's surface of the territory of the Pidhoretskyi monastery were created.
This article is review and informative. A web application was created from a series of maps that provide the user with information about the 150-year history of the department of geodesy of Lviv Politechnic National University. With the help of maps, you can get the necessary information about the scientific-pedagogical and auxiliary staff of the department.
The creation of geodetic networks for open deposits has its own characteristics, in contrast to the creation of conventional geodetic networks. Surveying networks of support points for groups of quarries and individual quarries located in developed mining regions, as well as in large industrial, hydraulic and agricultural structures adjacent to cities, are being developed on the basis of existing networks of higher-class triangulation points. In the absence of higher-class triangulation points, open source support networks are created independently. The study of geodetic monitoring in mining, especially in deposits that are developed in an open way. The design of geodetic reference networks depends entirely on the shape of the quarry and the system of its opening. According to its form, choose the method of creating a planned geodetic basis. For the most part, a backbone network is created to further condense and create a film network.After analyzing the methods of creating a spatial reference network for open deposits, we concluded that the classical methods of creating a planned-height geodetic network on the territory of the mining enterprise are time-consuming, long-term and economically unprofitable. The GNSS method is the best for creating such networks at present. Of course, it cannot fully replace all methods due to various constraints, such as interference, lack of communication, and adverse weather conditions. Therefore, given the advantages and disadvantages of the methods analyzed in the article to create spatial networks in open fields, the authors consider it appropriate to combine the GNSS method with polygonometry, as the use of only satellite measurement method is impractical, but in combination with polygonometry -altitude networks for geodetic works. This combination significantly reduces measurement time, is less time-consuming, cost-effective and meets the accuracy requirements of the relevant networks. Approbation of the combination of methods for the creation of a spatial geodetic network for monitoring the open field was carried out at the Vilnohirsk mining and metallurgical plant.
Національний університет «Львівська політехніка» ВЕБ-КАРТОГРАФУВАННЯ СМІТТЄЗВАЛИЩ ЛЬВІВСЬКОЇ ОБЛАСТІ Анотація. Україна належить до країн з високим рівнем урбанізації, тому надзвичайно актуальною є проблема поводження з відходами. Так, у вигляді полігонів та звалищ в Україні розміщується понад 80% всіх відходів, що утворюються. Існуючі полігони та звалища твердих побутових відходів (ТПВ) становлять значну екологічну небезпеку. Але, незважаючи на це, захоронення ТПВ залишається найбільш поширеним методом знешкодження і утилізації відходів. Тому, питання дослідження дії полігонів ТПВ як техногенних об'єктів на компоненти урбоекосистеми є надзвичайно актуальним. Сучасний стан дій з твердими відходами у Львівській області знаходиться на незадовільному рівні. Спроби запобігання утворенню відходів, а також їх відновлення та рециркуляції, як правило, є підготовлені на неналежному рівні і незначні. Ключові слова: ТПВ (тверді побутові відходи), інтерактивна карта, картографічний метод дослідження, екологічне картографування, геокодування.
Заст осування технологій ГНСС в геодезії розвивається з кожним роком і дозволяють визначати координати об’єктів за короткий проміжок часу та з високою точністю. Згідно [1,2] територія промислового майданчика має бути зонована з визначенням основної промис
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