Zobrazeno 1 - 7
of 7
pro vyhledávání: '"M. V. Ortelecan"'
Publikováno v:
Agricultura, Vol 101, Iss 1-2 (2017)
After the exploitation of useful minerals, the rocks around the remaining spaces tend to occupy them, due to the pressures that arise. Existing displacements may extend, affecting the terrestrial surface and edifices existing in the recess area. In o
Externí odkaz:
https://doaj.org/article/de6ceec6018e46a68cd7f14d3d43ebcd
Publikováno v:
Agricultura, Vol 101, Iss 1-2 (2017)
In addition to the solid-state exploitation method, another method used for salt deposits is through dissolution. Even though through this method, the voids of dissolution are located at depths higher than in the case of solid exploitation, in time,
Externí odkaz:
https://doaj.org/article/696d5fbb4f5c4fc5a4e45b0432a41857
Publikováno v:
Agricultura, Vol 99, Iss 3-4 (2016)
The vast majority of our country’s road bridges were built at least three decades ago, faults and alterations being produced over time. To operate safely it is necessary to determine the degree of stability and the precautions needed. This paper pr
Externí odkaz:
https://doaj.org/article/654019232ab0493da030f73716075dde
Publikováno v:
Agricultura, Vol 95, Iss 3-4 (2015)
The paper presents the approach in carrying out topographical works for sites located in crowded areas, where few points are visible from the support network, and the choice of a less used method, which will provide however, the precision requirement
Externí odkaz:
https://doaj.org/article/b2f50877dec54d338372d0f7948e7411
Autor:
M. V. Ortelecan, Diana Ficior
Publikováno v:
Agricultura, Vol 75, Iss 3-4 (2011)
The paper refers to the transformation of coordinates from a rectangular coordinate system into another system. Depending on the accuracy required and distance between points, topographical methods of transformation are presented. It also shows, the
Externí odkaz:
https://doaj.org/article/33e0a337606f4306aef70ce11f8b999a
Autor:
C. Arsene, M. V. Ortelecan
Publikováno v:
Agricultura, Vol 75, Iss 3-4 (2011)
The paper presents aspects of the following activity, throughout topographic methods, of the behavior in time of a bay placed on an earthwork soil resulted after the draining of a boggy area, established at the superior side form fillings and slaty i
Externí odkaz:
https://doaj.org/article/3c075c26971148668b965b79e45c3e15
Autor:
C. Arsene, M. V. Ortelecan
Publikováno v:
Agricultura, Vol 75, Iss 3-4 (2011)
The paper presents aspects of the following activity, through topographic methods, of the behavior in time of two constructions with structure made of concrete and masonry, namely: the building of the Faculty of Constructions in Cluj – Napoca stand
Externí odkaz:
https://doaj.org/article/7acda0bb724c4a54a84cec36c0966b59