The quality of steel sheet pile construction primarily depends on the selection of appropriate construction machinery. Points to consider when choosing construction machinery include:

(1) Engineering Scale

The total number of steel sheet piles, as well as the lengths, widths, thicknesses, and weights of the steel sheet piles being installed.

(2) Soil Conditions

Different construction machinery is suitable for different soil conditions, therefore, it is necessary to select the appropriate machinery based on the soil characteristics of the project.

(3) Operational Proficiency

Consideration must be given to the project's timeline and the efficiency of construction machinery.

(4) Working Environment

The noise level of the machinery, ease of access for construction site entry, and whether the height of the machinery conflicts with nearby overhead lines.

Considering these factors, the selected machinery is both economical, safe, and ensures construction efficiency.

Due to the limited construction site, the strata primarily consists of silty clay and sand layers. As the steel sheet piles need to be removed after installation, a smaller space-consuming crawler pile driver was chosen, equipped with a vibratory pile锤 for both driving and extracting piles.