秦沈路基很重要,工后沉降要达到,质量标准要求高,每个环节都做好。细粒土壤做填料,盲目碾压不可靠,最佳含水没达到,费工误时不必要。粗粒土壤做填料,空隙系数控制好,粒径级配如达到,路基质量最可靠。 Qin Shen subgrade is very important, post-construction settlement to meet the high quality standards, each link is done. Fine-grained soil filler, blind rolling unreliable, the best water did not reach, time-consuming unnecessary work. Coarse soil filler, the gap coefficient control is good, particle size grading such as to achieve the most reliable subgrade quality.