技术简答题(外国英语资料).docVIP

技术简答题(国外英文资料) 1, the construction of the external window retest project a total of several items, respectively, pointed out that? Answer: five items are: 1, wind resistance performance 2, air permeability 3, rain leakage performance 4, heat transfer coefficient 5, hollow glass dew point. 2, construction energy saving sub project has several sub items, what are they? Answer: 10 sub items. Are: energy-saving wall engineering, energy engineering, energy-saving doors and windows curtain wall engineering, ground engineering, roof energy-saving energy-saving projects and energy-saving heating ventilation and air conditioning engineering, energy engineering, air conditioning and heating system of cold and heat source and heating network energy saving engineering, power distribution and lighting energy saving projects, monitoring and control of energy saving projects. 3, the frame structure seismic requirements, the longitudinal reinforcement strength should meet the design requirements; when no specific requirements for design, seismic grade one or two, which should be consistent with the provisions of the measured strength values obtained from the test? Answer: (1) the tensile strength of steel and measured value of yield strength should not be less than 1.25; (2) the ratio between the measured strength of steel bar and the standard value of strength should not be greater than 1.3. 4, what is the bridge? Answer: enclosure structure contains metal, reinforced concrete or concrete beams, columns, ribs and other parts, under the influence of indoor and outdoor temperature difference, the formation of heat flow intensive, low temperature of the interior surface. These sites form a bridge for heat transfer So that the bridge (cold bridge). 5, in the drawings should be put forward the main problems in the construction of pay attention to what? Answer: (1) at the entrance of the lower platform, the net height of the ground and the stair beam shall not be less than 2m; (2) the pa