Subject 7

Construction of the ground surface in special conditions

Purpose: Familiarization with basic concepts in the field of highway construction and operation. Study of the main regulatory documents

Question

1.Construction of earthwork on steep slopes and in mountainous conditions;

2.Hydromechanization of earthworks;

3.Construction of earth bed on weak foundations;

4.Construction of earth bed in sandy deserts;

5.Construction of the earth bed on saline soils;

6.Construction of subgrade from overmoistened clay soils;

7.Construction of the ground surface using geosynthetic materials.