Application Of Vibration And Sound Isolation Technology In Building

For building technology,vibration isolation and sound insulation is an important research topic.The modern high-rise building is a multi-functional complex integrating office,commercial and residential areas.In the offices and meeting rooms,the noise level requirements are high.Residential buildings and apartment buildings require good sound insulation and huge noise pollution in the electrical and mechanical equipment houses.They should be effective It is also necessary to study and control the vibration isolation sound absorption and sound absorption measures.Different vibration isolation and sound insulation methods have different applicability.The pre-construction forms,structural structures,medium-term decoration,and the application of vibration isolation and vibration damping equipment at the later stage are all related to the quality of noise control.In this paper,the theory of building acoustics is first introduced.From the perspective of the construction noise,the difference between the application of vibration isolation and sound insulation technology in different building structures is analyzed.The commonality and differences are found.Vibration isolation measures of the design,construction of the induction,summed up the building noise isolation characteristics and good performance.In addition,representative vibration isolation equipment and sound insulation materials are selected,and two new combined vibration isolation methods are proposed.From the aspects of cost,application range and sound insulation effect,comprehensive comparative analysis is carried out to obtain better vibration isolation and sound insulation.method.Through the introduction of new measures and new materials for building vibration isolation and soundproofing and the analysis of several actual cases of vibration isolation and sound insulation of different characteristics,it is learned that different vibration isolation and sound insulation methods are to be analyzed concretely according to the specific conditions.Pre-construction forms,structural structures,Medium-term decoration,and even the application of vibration isolation vibration mechanical equipment,are related to the degree of noise control the pros and cons.Therefore,major noise reduction measures such as sound insulation,sound absorption,vibration reduction and noise reduction should be combined with architectural style,building materials and building components to actively explore building sound insulation technologies suitable for the level of development and construction needs in our country.The purpose is to formulate practical and effective measures to guide the practice of play a role,thereby ensuring the construction works with good sound insulation,comfortable and livable.