ASPECTS OF THE INFLUENCE ASSESSMENT OF THE NEW CONSTRUCTION DURING THE RECONSTRUCTION OF URBAN TERRITORY AREAS IN THE DENSE BUILDING CONDITIONS

Dmitry Prusov

doi:10.18372/2306-1472.56.5435

Abstract

Normal 0 false false false MicrosoftInternetExplorer4 The scientific substantiation concept has been considered for the urban development and territorial planning reconstruction principles of the urban area sections with dense building and difficult engineering-geological conditions for scientific and technical support of all reconstruction processes and recommendations elaboration for a safe and balanced development of built-up territories and more efficient use of housing estates in the present social and economic conditions. /* Style Definitions */ table.MsoNormalTable {mso-style-name:Обычная таблица; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:Times New Roman; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;}

Highlights

At present the construction in large cities is carried out in the dense building conditions, that affects the stability of the surrounding areas, changes its equilibrium and causes significant changes in the stress strain state of buildings and structures adjacent building
The civil engineering in a dense building conditions, creates in each case, the set of additional risks that should be considered in planning reconstruction of the urban area, the development of design and design-engineering documentation, organization of new construction, safe operation of new facilities and the surrounding buildings
For the adjacent objects of the existing building a new construction can cause a risk of injury, disruption of the normal exploitation structural deformation and sometimes crashes as a result of soil bases infringement during the digging works implementation on the deep excavation development; the soil compaction and moving in the basis active zone; as a result of additional loadings from the new building, dynamic loads on the basis from the fencing structures implementation with the use of sheet piling, piles and anchors; vibration or dynamic effects from the work of construction equipment; and disruption of normal insolation and ventilation conditions, engineering maintenance, objects improvement of existing buildings

Summary

Introduction

At present the construction in large cities is carried out in the dense building conditions, that affects the stability of the surrounding areas, changes its equilibrium and causes significant changes in the stress strain state of buildings and structures adjacent building. The civil engineering in a dense building conditions, creates in each case, the set of additional risks that should be considered in planning reconstruction of the urban area, the development of design and design-engineering documentation, organization of new construction, safe operation of new facilities and the surrounding buildings. For the adjacent objects of the existing building a new construction can cause a risk of injury, disruption of the normal exploitation structural deformation and sometimes crashes as a result of soil bases infringement during the digging works implementation on the deep excavation development; the soil compaction and moving in the basis active zone; as a result of additional loadings from the new building, dynamic loads on the basis from the fencing structures implementation with the use of sheet piling, piles and anchors; vibration or dynamic effects from the work of construction equipment; and disruption of normal insolation and ventilation conditions, engineering maintenance, objects improvement of existing buildings

Statement of the problem

Conclusions