Characteristics of the harbour Pier format typically has 2 styles, is developed from a pier in a natural posture (Natural Harbour Configuration) or port construction, design patterns vary from a posture that exists in nature (Artificial Harbour Configuration), as shown in Figure 2 (1, 2) and three (1, 2, 3) to Pier structure construction based on the design to desirability, usage and access to vessel size, type, or dock. Generally, there are two characteristics is. 2.4.2.1 Wharf or Quay Pier is a structure that is built parallel to the river for boats.
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