The application of high-density polythene double-wall corrug ated pipes in drainage projects;

It also approaches the possibility of glass steel pipes with sand in the drainage project of Pudong International Airport.

So subgrade drainage project,especially concealed drainage works,need to be detected to guarantee the quality,give full play to its project results,and timely find problems at running highway.

Discussion on the drainage works design of high grade railway subgrade pavement;

In addition,from change of side slope shape,drainage work,retaining work and other aspects of side slope prevention measures of slope landslide are elaborated in order to eliminate the occurrence of side slope accidents.

The Teaching discussion on the Course of "Wastewater Engineering";

The article sums up, analyzes and compares the technical performance and the engineering construction cost of HDPE pipe and steel reinforced concrete pipe in the wastewater engineering.

Optimization design of the energy dissipation and scouring control of the drainage works on the left bank of the main channel in the Middle Route of the Water Transfer Project from South to North;

In connection with the characteristics of drainage works and from the three aspects of pipelines,pumping stations and sewage treatment works,analyses are made of factors affecting the investment on drainage works,stressing the points for attention during economic comparison of proposals to ensure reliable investment.

In view of the special geographical position and deep cultural intension of Huiquan Square for 100 years, the article introduces the organization design of the road traffic, sets forth the design ideas and methods of the city road landscape works, drainage works and underground walkway, and sums up and analyzes the design process to provide the relative engineering reference.