框架柱KZ1轴压比为0.60,受力钢筋保护层厚度取30mm,纵向钢筋直径d≥20mm,箍筋配置形式如图3-2所示。试问,该框架柱(除柱根外)加密区的箍筋最小配置,选用以下何项才最为合适?
A. φ8@100
B. φ10@150
C. φ10@120
D. φ10@100
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After a store had sold k television sets for p dollars each, it reduced the price p of each set by 5 percent and then sold twice as many sets at this reduced price.
Column A Column B
The total revenue from the sale of
all of these television sets 2.95pk
A. if the quantity in Column A is greater
B. if the quantity in Column B is greater
C. if the two quantity are equal
D. if the relationship cannot be determined from the information given
A.She has a bad working habit.B.She wakes up early.C.She always goes to bed too late.D.
A. She has a bad working habit.
B. She wakes up early.
C. She always goes to bed too late.
D. She's an excellent worker.
题38~40:某钢筋混凝土梁截面尺寸200mm×500mm,如图3-11所示。梁端支撑压力设计值N1=60kN,局部受压面积内上部轴向力设计值No=160kN。墙的截面尺寸为1200mm×240mm (梁端位于墙长中部),采用MU10烧结普通砖,M7.5混合砂浆砌筑。
提示:不考虑强度调整系数γa的影响。
试问,墙的局部受压面积Al(mm2)与下列何项数值最为接近?
A. 24000
B. 32000
C. 34400
D. 38000
The complain against media in the reporting of criminal cases is that
A. the way that information is presented to the public can influence opinions and outcomes.
B. catering to profit-driven sensationalism leads to further inaccuracies.
C. such information is necessary for proper decision-making by public leaders.
D. far-fetched exaggerations violate the privacy of those being reported on.