消能冲刷区采用两岸设置防淘墙而不护底的防护方案。
The scheme of constructing scouring wall for both bank but without bottom protection is designed for dissipation area.
综合论述了河流涌潮区段粉砂地基抛石护底防冲保护方案的可行性、经济性和适用性。
It fully discusses the feasibility, economical efficiency and applicability of the scour protection scheme of silt foundation in tidal area.
在此基础上，通过不同支护方案的计算比较，得出了巷道的合理布置断面、护参数和设计原则。
Based on these, the reasonable entry section and support parameters and its design principle are obtained by comparison of the calculation results between the different support schemes.
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