大工14春《建筑施工》在线测试1～3答案(国外英文资料).doc

大工14春《建筑施工》在线测试1～3答案(国外英文资料) Big work 14 spring building construction online test 1 First, radio questions (20 questions, 60 points) V 1. of the following soil materials, may be used as filling is (). A. sludge B. expansive soil C. silty clay with an organic content of 10% D. water soluble sulfate is 3% sand The correct answer: D full marks: 3 points 2., in order to ensure the safety and effectiveness of the foundation pit construction, the distance between the recharging well point and the precipitation well point should be maintained, and the precipitation and recharge should be synchronized. A. is greater than 6m B. is less than 6m C. is greater than 5m D. is less than 5m The correct answer: B full marks: 3 points 3. dry density after filling should be more than (above) in line with the design requirements, and the remaining () the minimum value and design value of the difference may not be greater than 0.08g/mm3, and should be dispersed, not concentrated. A. 90%, 10% B. 80%, 20% C. 70%, 30% D. 60%, 40% The correct answer: A full marks: 3 points The vertical deviation of 4. precast piles shall be controlled by (). Within A. 3% Within B. 2% Within C. 1.5% Within D. 1% The correct answer: D full marks: 3 points 5. deep well points can generally reduce the water level () M. A. 10~20 B. 20~30 C. 30~40 D. 40~50 The correct answer: C full marks: 3 points 6. feet high brick foundation generally uses a form of a smooth masonry, the top bricks on foot and a wall under the skin (moisture layer below a piece of brick) should be (). A. progressive brick B. one by one C. plum flower D. Ding brick The correct answer: D full marks: 3 points 7. the following statement about the excavation of the foundation pit is wrong. A. foundation pit corners can be manually combined with clear slope B. period of construction, the construction of large machinery pit should be paved for steel plate or the base box pad road paving C. mechanical excavation shall be shallow and deep D. for some s