In recent decades, the development of soil retaining construction has grown rapidly, one of which is the use of sheet pile walls (sheet pile) or so-called sheet piling. The main purpose of installing this construction is to hold the soil so that it does not slide due to the working load and to optimize the use of available land around the sheet pile installation site. To avoid landslides in civil construction, sheet pile walls are required. For example, when there is work on a slope, the sheet piling installation is an obligation because the strength of the soil is predicted to not be able to bear the workload that occurs CMILC.
Compared to the gravity wall, the sheet pile wall is more effective and safer. The general difference between a gravity wall and a sheet plaster lies in the material and construction stability analysis. The sheet plaster has relatively thin dimensions (compared to the gravity wall) so that it saves more land in the project. However, checking the stability of security should also be emphasized because the security of the structure is a matter that must be prioritized. Sheet pile construction is arranged in the form of a wall consisting of several sheet piles which are anchored into the ground, to hold soil or soil that is sloped. Sheet piles are structured as retaining structures on highway cliffs, using sheet piles as embankments in river flows, soil retaining structures in excavations, and sloping retaining structures so that the land does not slide.
Sheet pile is a construction that can prevent landslides on landfills. It takes a sheet pile wall plan that is stable in terms of strength to support the amount of rolling force, shear force, and soil bearing capacity. There are several important factors in sheet pile installation planning that must be considered, namely the availability of construction materials, the ease and speed of execution, and the strength of the structure. Sheet pile walls made of reinforced concrete are widely used in urban areas because they have advantages, they are not easily damaged. More guaranteed than manual construction because it uses prefabricated construction or printed in advance (pre-cast concrete).