Process Design: 【One Question per Day】2011-02-28 (Monday)
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The last edit to this post was made by Litaotao1314 on 2011-3-1 at 09:20. Multiple-choice question: The cofferdam should meet the following requirements: The ground inside the cofferdam should slope toward the drainage facilities, and the slope angle should not be less than (). A. 2‰ B. 3‰ C. 5‰ D. 6.7‰ Note: $ t% Q7 e+ N$ k( r0 h 1); the top 50 participants will definitely receive a reward ； ) L0 l. }/ P, v, ~ 2) Please hide your reply answers; the method for doing this is: http://bbs.hcbbs.com/thread-492556-1-1.html Do not edit your replies after posting them. 3) The answer is as follows. Answer: B Refer to SH3011-2000
This post was last edited and replied to by Litaotao1314 on 2011-2-28 09:29. Reply 1# Litaotao1314 B
Reply 1# Litaotao1314 B
The ground inside the cofferdam should slope toward the drainage facilities, with a slope gradient of not less than (B. 3‰).
The cofferdam shall meet the following requirements: the ground inside the cofferdam should slope toward the drainage facilities, with a slope gradient of not less than (B.3‰). : J: H+ R/ i* ?* j$ m7 r2 T1 ? A. 2‰ B.3‰ C. 5‰ D. 7‰