Problem of pressureless rectangular containers
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I am currently dealing with a rectangular trench that is 6 meters high, 10 meters long, and 6.6 meters wide, designed according to NBT47003.1 Type G. The longitudinal reinforcement uses L180*12 with a spacing of 750. Here comes the question. . . When calculating the wall panels, if the B/A ratio is greater than 5, according to Figure 8-7α, values for β cannot be determined. What should be used in such cases?
:D:D:D:D: Can’t anyone answer?
Adjust the parameters; once the design process starts, there is a high degree of variability
It’s not easy to adjust; when the Lp value is increased, it becomes difficult to position the tie rod properly