SHAHARDA TRANSPORT SHOVQININI O'LCHASH METODIKASI
Keywords:
transport shovqini, shovqinni o'lchash metodikasi, shovqin o'lchagich, LAeq, ISO 1996, shovqin xaritasi, shahar akustikasi, ekologik monitoring.Abstract
. Mazkur maqolada shahar sharoitida transport vositalari harakati natijasida yuzaga keladigan shovqinni o'lchashning ilmiy-uslubiy asoslari yoritilgan. Transport shovqinining asosiy manbalari (dvigatel ishi, shina-yo'l ishqalanishi, aerodinamik omillar) tavsiflanib, o'lchash jarayonining bosqichma-bosqich metodikasi — tayyorgarlik, asbob-uskunalarni tanlash, o'lchash nuqtalarini joylashtirish, vaqt oralig'i va ob-havo sharoitlarini hisobga olish — batafsil bayon etilgan. LAeq, LAmax, L10/L50/L90, Lden va Lnight kabi asosiy akustik ko'rsatkichlar xalqaro ISO 1996 seriyasi standartlari asosida tahlil qilingan. Shuningdek, olingan ma'lumotlarni qayta ishlash, shovqin xaritalarini tuzish va natijalardan shahar transport infratuzilmasini rejalashtirishda foydalanish masalalari ko'rib chiqilgan. Maqola amaliyotchi mutaxassislar, ekologlar va shahar rejalashtiruvchilari uchun metodik qo'llanma vazifasini bajaradi.
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