Zhejiang Province, A Power Plant 2 ¡Á 125mw Fuel Unit Civil Blasting Demolition Design

Making use of opportunity of a engineering business bid, according to a pow station's 2 fuel machines(125MW) soil reconstruct engineering item .designed with demolition by controlled blasting and analyzed with the theories. The item includes a high reinforced concrete chimney, a main factory of 2 fuel machines (125MW) premises and attached ash storeroom. The most important part of this item is 150m-high reinforced concrete chimney , so far, which is the first domestic design of demolition by controlled blasting. With using theories about demolition by controlled blasting and succeed experience of demolition reinforced concretes chimney , drawed lessons from domestic succeed experience of demolition 5 120m-high reinforced concretes chimneys. Through analyzing with the theories and checking calculation, certained the design project is practicable.