一、工程概况沙角电厂 C 厂煤码头位于东莞虎门沙角,在现有 B 电厂码头的东侧,由连接岸上的约1500m 长的引桥延伸至主航道,形成倒 L 型平面布置,见图1。该码头由英国奥雅纳工程顾问设计,交通部四航局一公司施工。卸煤码头下部结构为重力式圆筒支墩,上部结构为整体式梁板结构。码头面长297m,宽25m,顶面标高为+5.5m(珠江基准面,下同)。码头前沿设计水深为-14m。在码头的 I. Project Overview The coal terminal of Shajiao Power Plant Plant C is located at Shajiao, Humen, Dongguan. It extends eastward from the existing B power station terminal by about 1500m long approach bridge connecting the shore to the main waterway, forming an inverted L-shaped plan. 1. The pier designed by the British Arup engineering consultants, four companies of the Ministry of Transportation construction of a company. The lower structure of the unloading terminal is a gravity cylindrical support pier, and the upper structure is an integral beam structure. The pier face is 297m long and 25m wide. The top elevation is + 5.5m (Pearl River datum, the same below). Marina front design depth of -14m. At the dock