挖方地段的路床为岩石或土基良好时，可直接利用作为路床，并应整平，碾压密

挖方地段的路床为岩石或土基良好时，可直接利用作为路床，并应整平，碾压密实。地质条件不良或土质松散，渗水，湿软，强度低时，应采取防水，排水措施或掺石灰处理或换填渗水性土等措施，处理深度可视具体情况确定。

結果 (英文) 1:

Cut sections of the road bed for the rock or soil is good, can be directly used as a road bed, and levelling, compacting. Poor geological conditions or soil is loose, porous, squishy, strength is low, the water should be taken, drainage or mixed with lime or replacement measures of water soil, dealing with the specific case where the depth determined.

結果 (英文) 2:

Excavation area when the road bed of rock or soil base as well, can be directly used as a road bed, and should be leveled, compacted dense. Adverse geological conditions or loose soil, seepage, marshy, low-intensity, should be waterproof and drainage measures or mixed with lime or Replacement water permeability soil and other measures to address the specific situation to determine the depth.

結果 (英文) 3:

The roadbed excavation sections for rock or soil is good, can be directly used as roadbed, and shall be leveled and compacted. Geological conditions of poor or loose soil, water seepage, wet and soft, low intensity, should be taken waterproof, drainage measures or lime treatment or fill in the water and other measures, the treatment depth can be determined by the specific circumstances.