Analysis on engineering geological problems along embankment in the Middle and Lower Reaches of Yangtze River;

The paper ana ly zes the problems of la ndscape design about the current city bank,summarizes fo ur different ty pes of the city embankment,and brings up th e principles which should be followe d in the landscape design of the city e mbankment while those principles are applied t o the project of Yanhe road on Yangmei continent in An yi County of Jiangxi province.

Steel pipe pile construction is the key and major part of the working operation to the suspended pavement section of Yanjian Road that is the part of the Pearl River embankment environmental improvement project.

Model study on discrimination parameter for drawdown velocity of dike;

Based on the site observation data of Hengmen Channel, it advances an analysis to the wave action induced by a high－ speed catamaran to dike and the maximum wave pressure coefficient.