DIMINUTION VIBRATSІYNOЇ ACTIVITY OF METAL STRUCTURAL COATING
Array
Abstract
On the basis of Vicunas doslіjen and analyze literary dihedral bolo vow pod, it is necessary to use the software, and the business area of the workshops in virobnitel zalіzobetonnyh virobіv є It was installed, by the main engineers of the noise level of the frame and the form of the concrete mix. Rive the sound of a vice on the working spaces of the operators of the types of sites to increase the standard value by 15 - 25 dB. The yak was shown in field studies at the plants of the ZBV, there were few points in the resonance points and they were installed in the secondary areas of the metal formation for the second time. We will clarify the issue of the unacceptable middle and high frequency noise, which are generated by the elements of the form. The methodology of the experiment included, purely vіbroakustichnye doslіdzhen, perevіrku mozhlivost і robotic snuffing ball in the real minds of vіbroformuvalnogo posyavannyya parryuvalno camera. The layout of the metal mold was formed by a support contour, which came to the center of the rig. Otrimanі results and experimental data showed that it is possible to reduce the average - and high frequency noise from the plating to form an optimal ball of polymer concrete. Vіbroakustichnі doslіdzhennya brought, by dampening the plating, by forming with polymerbeton, it was possible to reduce the amount of vibe on the surface by 3 - 5 dB and to reduce the sound by 9 - 10 dBA. Otrimanі results and experimental doslіdhen pdtverdzhuyut dotsіlnist zasosuvannya polіmerbetonu on the basis of epoxy resin to suppress and lowering virgin coli plating plating of metal forms. In vrabobennenya in virobnitstvo Danish doslіdhen to give smog significantly polіshshiti shumoviy mode in the form-building shops of plants on the building of the viral concrete.
Keywords: Sound, frequency, frequency, level, sound power, sound, structure of buildings.
Downloads
Published
How to Cite
Issue
Section
License
The authors who publish in this collection agree with the following terms:
• The authors reserve the right to authorship of their work and give the magazine the right to first publish this work under the terms of license CC BY-NC-ND 4.0 (with the Designation of Authorship - Non-Commercial - Without Derivatives 4.0 International), which allows others to freely distribute the published work with a mandatory reference to the authors of the original work and the first publication of the work in this magazine.
• Authors have the right to make independent extra-exclusive work agreements in the form in which they were published by this magazine (for example, posting work in an electronic repository of an institution or publishing as part of a monograph), provided that the link to the first publication of the work in this journal is maintained. .
• Journal policy allows and encourages the publication of manuscripts on the Internet (for example, in institutions' repositories or on personal websites), both before the publication of this manuscript and during its editorial work, as it contributes to the emergence of productive scientific discussion and positively affects the efficiency and dynamics of the citation of the published work (see The Effect of Open Access).
