Building construction flying dust pollution source quantitative evaluation method

The invention provides a building construction flying dust pollution source quantitative evaluation method. The method comprises the following steps: S1, determining the definition of a flying dust pollution source; s2, constructing a calculation method of a flying dust propagation attenuation model...

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Bibliographische Detailangaben
Hauptverfasser:	YU LAIGUANG, CHEN XIONGTAO, ZHANG LUXIN, WANG JUNFENG, CAI JINJING, JIANG XINWEI, ZHANG QIUXIA, WANG BINGLING, LI JURU, DENG JIMING, JIANG BO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS SEPARATION TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention provides a building construction flying dust pollution source quantitative evaluation method. The method comprises the following steps: S1, determining the definition of a flying dust pollution source; s2, constructing a calculation method of a flying dust propagation attenuation model; s3, screening the types of the flying dust attenuation parameters; s4, performing multiple experiments through actual detection, and determining a calculation formula and a coefficient of each flying dust attenuation parameter in the formula (1); s5, changing the flying dust attenuation parameters, and verifying a formula (2) by comparing the actual TSP mass concentration with the calculated TSP mass concentration; and S6, based on the calculation result of the formula (2), performing evaluation in two situations. According to the method, the dust pollution propagation model is constructed by combining various parameters having influence on dust attenuation, the types of the dust pollution sources can be rapidly