Projected Multifunctional Hotel Complex Noise Level Prediction from Railway Trains Passing (JSC “Russian Railways” Connecting Branch Section) with Sound Insulation Measures Development

Abstract

One of the important stages of work in the building design is to assess the level of comfort and safety of people during the operation of the building. Prediction of the acoustic situation in the premises and in the territory allows, even at the design stage, to take measures to protect against noise. This is especially true of traffic noise. In this paper, forecasting and assessment of railway noise levels in the territory adjacent to the multifunctional hotel complex under construction and in the apartments of the complex are carried out, based both on the results of field measurements and on the results of calculations made by the methods of the interstate standards GOST 33325, GOST 31295-2 and the code of rules SP 276.1325800 using the data provided by GAU “Institute of the General Plan of Moscow”. The required sound insulation of the facades of the buildings of the complex is determined and constructions of sound protection windows are proposed.