Research On Museum Acoustic Environment Based Onindustrial Heritage Reconstruction

In recent years,as the country vigorously develops the cultural industry,various museum buildings have sprung up.At the same time,with the vigorous development of industrial heritage protection,the transformation of old industrial buildings into the architectural form of industrial museums came into being.Due to the huge volume of the industrial building itself,and the lack of professional acoustic design considerations at the beginning of construction,after the transformation of the industrial building into an industrial museum building,its own acoustic environment level cannot meet the needs of being used as a museum building.When performing acoustic renovation,the protection principle of industrial heritage puts forward strict requirements on acoustic design,how to understand the acoustic environment needs of users in such buildings,and how to follow the protection of industrial heritage to the utmost extent in acoustic renovation design Principles have become the top priority of this research.This article takes the museum space after the transformation of industrial heritage as the research object,and takes the foundry hall of China Industrial Museum as an example,and conducts research from the perspective of acoustic environment.First,carry out literature research on the relevant theoretical foundations,review the past research on the acoustic environment of museums and related theories of industrial heritage protection,take the Foundry Hall of the China Industrial Museum as the research object,and conduct field investigations,acoustic measurements,user acoustic environment experience interviews and subjective evaluation surveys.Explore the acoustic environment of the casting hall,summarize the design principles and design goals,and use the Odeon room acoustics simulation software to perform acoustic simulations on different indoor acoustic design elements,explore the impact of a single element on related acoustic indicators,and comprehensively study the conclusions to verify the optimization of the acoustic environment As a result of the plan,the sound environment optimization plan was finally proposed for the Foundry Hall of China Industry Museum.The conclusion shows that there are two usage scenarios in the foundry hall of China Industrial Museum: daily viewing and temporary activities or exhibitions.Acoustic measurement and user acoustic environment experience interviews and questionnaire surveys in different scenarios show that the acoustic environment in the foundry hall is at an angle level and cannot be satisfied.Acoustic usage requirements in a usage scenario.Odeon acoustic simulation results show that interface material,sound-absorbing body design factors,booth division and related design factors have an impact on different acoustic parameters.According to the results of acoustic environment optimization,following the protection principle of industrial heritage,the optimized acoustic environment of the foundry hall of China Industrial Museum can meet the acoustic environment needs of different usage scenarios in the foundry hall.This paper innovatively selects the research perspective of transforming old industrial buildings into museum buildings,focusing on the acoustic environment requirements faced by large-space old industrial buildings during the architectural space transformation,and combining the principles of industrial heritage protection to put forward acoustic environment optimization plans and design suggestions,To make a reference when designing the acoustic environment for this type of space.