permeable base meaning in Chinese
穿透性基极
Examples
- The effective adhesion of permeable base and asphalt pavement , good residence of scouring property of mixture and good drainable property are benefit for undersurface of pavement and permeable base course to keep good successive contact condition
大孔隙水泥稳定碎石排水基层和沥青面层的有效联结、混合料本身良好的抗冲刷性能和良好的排水性能，有利于沥青下面层和排水基层的层间接触条件维持在连续状态。 - The pavement subdrainage system removes excessive subsurface water to the edge of highway in time , so it can improve pavement performance and extend service life . asphalt treated permeable base ( atpb ) material has been widely used due to its high drainability and construction convenience
如果在路面内部设置排水系统，将路面结构中的内部滞水及时排除到路面和路基结构外，可以改善路面的使用性能，提高其使用寿命。 - By structural analysis and calculation for original highway structure without permeable layer , the critical modulus of base have been obtained which makes asphalt pavement fill different allowable stress criterion . by structural analysis and calculation for different highway structure with permeable layer , critical modulus of permeable base course are obtained to make asphalt pavement fill different allowable stress criterion . the paper also presents the tendency of structure response of different highway structure with drainable layers mainly depends on the thickness of asphalt pavement , the thickness and the critical modulus of permeable base
对于不设排水层的原路面结构，通过结构计算得出对应于不同的沥青面层容许应力值时所需的基层临界模量值；对于加设排水层的路面结构，通过结构计算得出对应于不同的沥青面层容许应力值时所需的排水基层临界模量值；加设排水层的路面结构的结构反应的变化趋势主要取决于沥青面层厚度、排水基层厚度和排水基层临界模量值。