题目内容

The performance grades of Grade A or B normal bolts, grade C normal bolts, anchor bolts and high strength bolts shall be marked respectively as ( ).(There is only one correct answer to this question)

A. 5.6 or 8.8; 4.6 or 4.8; Q235 or Q345; 8.8 or 10.9
B. Q235 or Q345; Q235; Q235 or Q345; 20MnTiB
C. Q235; Q235 or Q345; 40B
D. 5.6; 4.6; 4.6 or 5.6; 10.9

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In steel structure connection, which of the following connection methods will not weaken the cross section of members? ( )(There is only one correct answer to this question)

A. Welding connection
B. Normal bolt connection
C. High strength bolt connection
D. Rivet connection

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When we calculate the standard value of snow loads, the unit of the loads we use is ( ). (There is only one correct answer to this question)

A. kN/m3
B. kN/m2
C. kN/m
D. kN

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Which of the following members or systems are load-bearing components? (There is more than one correct answer to this question)

A. Beams
B. Columns
C. Portal Frame
D. Shear Wall

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Which of the following is a steel structure building? (There is only one correct answer to this question)

A. The building, beams and columns are reinforced concrete, the roof and walls are profiled steel plate
B. The building, beams and columns are hot rolled steel, walls are masonry block
C. The building, beams and columns are timber, walls are masonry block
D. The building, beams and columns are bamboo, walls are masonry block

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The performance grades of Grade A or B normal bolts, grade C normal bolts, anchor bolts and high strength bolts shall be marked respectively as ( ).(There is only one correct answer to this question)

A. 5.6 or 8.8; 4.6 or 4.8; Q235 or Q345; 8.8 or 10.9 B. Q235 or Q345; Q235; Q235 or Q345; 20MnTiB C. Q235; Q235 or Q345; 40B D. 5.6; 4.6; 4.6 or 5.6; 10.9

In steel structure connection, which of the following connection methods will not weaken the cross section of members? ( )(There is only one correct answer to this question)

When we calculate the standard value of snow loads, the unit of the loads we use is ( ). (There is only one correct answer to this question)

Which of the following members or systems are load-bearing components? (There is more than one correct answer to this question)

Which of the following is a steel structure building? (There is only one correct answer to this question)

A. 5.6 or 8.8; 4.6 or 4.8; Q235 or Q345; 8.8 or 10.9
B. Q235 or Q345; Q235; Q235 or Q345; 20MnTiB
C. Q235; Q235 or Q345; 40B
D. 5.6; 4.6; 4.6 or 5.6; 10.9