INFLUENCE OF PIT WALL ANCHORAGE ONTO ADDITIONAL DEFORMATIONS OF EXISTING BUILDINGS

Vestnik MGSU 4/2012
  • Kubetskiy Valeriy Leonidovich - Scientific Research Institute of Moscow Construction (NII Mosstroi) Professor, Doctor of Technical Sciences, +7 (499) 739-30-43, Scientific Research Institute of Moscow Construction (NII Mosstroi), 8 Vinnitskaya St., Moscow, 119192, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Kaleev Denis Ivanovich - Scientific Research Institute of Moscow Construction (NII Mosstroi) engineer, Scientific Research Institute of Moscow Construction (NII Mosstroi), 8 Vinnitskaya St., Moscow, 119192, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 246 - 251

Anchored pit walls contribute to substantial improvement of the technological effectiveness of subterranean sections of buildings and to considerable reduction of their cost.
The issue of influence of anchorages onto supplementary deformations of adjacent buildings is to be resolved in the course of designing of deep anchored pits. In some cases, anchors can be installed immediately underneath the existing buildings.
Assessment of additional projected deformations of buildings located in close proximity to pits is exemplified by the specific structure of the pit support system that has active PIT [1] anchors. The authors also consider the influence produced by the structure of anchors onto the two buildings located within the area of influence of the excavation works and protected by the anchors installed underneath the foundations of the two adjacent buildings.

DOI: 10.22227/1997-0935.2012.4.246 - 251

References
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