Project overview

1, project name: Yangjiang nuclear power plant project third sets of full range simulation machine building, team management building, medical center Jianan engineering;

2, construction site: Yangjiang nuclear power plant area of Dongping Town, Yangjiang city;

3, the construction unit: China Nuclear Power Engineering Company limited;

4, design unit: Shenzhen China Guangdong Nuclear Power Engineering Design Co. Ltd.

5, this project is the Yangjiang nuclear power plant third sets with a real full scope simulator plant, construction area of 2580m2, building area: 1075m2; building height: 13.50m; fleet management building a total construction area of 770m2, building area: 385m2; building height: 7.80m; total construction area of 1023m2 medical center, building area: 852.45m2 building height: 8.100m;.

Third sets of full scope simulator, fleet management workshop building project by bored pile foundation, the upper part of the cast-in-place reinforced concrete frame structure on the main three storey two single layer structure, the main 13.50/7.80m total height; outdoor general supporting projects (including roads, parking lot, pipe network, earth etc.). The medical center and armed police Sentry (UL4) independent concrete foundation by the staircase, the upper part of the cast-in-place reinforced concrete frame structure on the subject of two layer and three layer structure, the total height of 8.10/15.60m; outdoor general supporting projects (including roads, parking lot, network, earth etc.)

6.basic form: independent foundation and punched cast-in-place pile foundation, the pile diameter is 800; the safety level of building structure is two; the fire resistance rating of buildings is two; the structural design life span is 60 years; the building's aseismic fortification degree is 7 degrees.

Design requirements: structural anchoring reinforcement

Simulation of machine plant L/4 5 axis and K/5 axis, C/5 axis, A/4 axis and L/4~5 axis and C~D/5 axis of foundation beam using EA is implanted by building cap "Zhijin law" in the construction of infrastructure construction in the former (Anchorage), anchorage position drilling, injection plastic and implanted steel by chemical anchoring adhesive as reinforced beams, walls, columns and slabs) concrete adhesive bonding with EA to ensure reliable reinforced concrete building foundation, planted by professionals responsible for the construction, the original concrete structure when drilling is prohibited by impact drill, drilling position should avoid Kaiyuan steel, can not drill off the main rib hole should be used after the brush and clean the compressed air hole cleaning, should be strictly in accordance with the "Regulations of anchorage technology of concrete structures" (GB50367-2006) and the product description for construction, the connection between new and old concrete, the old concrete surface roughening, depth of not less In 50mm, after washing with pressure water to keep it moist for 24 hours, the surface coating agent is used before pouring, and C30 fine stone concrete is used. The requirements for the uplift resistance of planting bars are: the diameter is 22, the reinforcement is 136KN, the diameter is 8 13.5KN, and the length of planting bar is 30d. During construction, temporary reinforcement measures for the original structure need to be done, and the original structure can not be destroyed.