| Popis: |
The totality of all environmental influences, including domestic and industrial noise, must be taken into account in the design of building structures. Building envelopes that have appropriate acoustic protection properties are to be used in the practice of the acoustic protection (soundproofing, etc.). According to the principles of structural design, design of soundproof buildings can be broken down into the two groups: design with account for the security conditions (eg., windows, doors, walls, floors), and design of noise-proof structures (eg., partitions, suspended ceilings). Multi-optional design of building structures or buildings that meet the terms of acoustic protection requires a modern approach to the process of their development. Any progress in this area is associated with computer-aided design supported by multiple analysis options. Automation allows adjustments in order to comply with the variety of the input data or objective functions to provide for optimal cycling options. In this regard, the authors describe the algorithms and principles of design of building envelopes on the condition of and subject to the acoustic protection. The proposed solution represents a software package capable of performing a multivariate analysis of options of acoustic protection at each stage of building design. Practical application of the software package used to solve practical problems in the design of building envelopes has demonstrated its higher efficiency that the one of traditional design methods. |
