MATEC Web Conf.
Volume 170, 2018International Science Conference SPbWOSCE-2017 “Business Technologies for Sustainable Urban Development”
|Number of page(s)||5|
|Section||Engineering Systems and Building Materials|
|Published online||13 June 2018|
A new method for calculating the combined anchor-concrete support of underground structures
National University of Science and Technology MISIS (Moscow Institute of Steel and Alloys), Leninskij Av., 4, Moskva, 119991, Russia
2 Don State Technical University, pl. Gagarina, 1, Rostov-on-Don, 344022, Russia
3 Rostov State Transport University, Rostovskogo Strelkovogo polka sq., 2, Rostov-on-Don, 344038, Russia
* Corresponding author: firstname.lastname@example.org
The problematic aspect of the underground structures construction in the urban area is the negative impact of construction on neighboring buildings and structures. To exclude emergency situations, it is required to control the interaction of the support of the underground structure and the surrounding soil mass by including additional regulatory elements, such as anchors, in the system. The article presents a new method for calculating the anchor-concrete support of underground structures and the results of monitoring of tensile forces in the bolting. It has been established that the tensile force has the highest constant value at the well mouth - jointing of the anchor rod, and then decrease exponentially.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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