In the reconstruction design of a low-lying residential area of a coastal city,its rainwater and sewage drainage systems were reconstructed.

With the great development of urban construction,the drainage in large-sized low-lying districtsbecame a problem.

Evaluation of the residential district design quality on the basis of the Hierarchy Grey Model;

A study on landscape design of residential district;

Garden greening design in residential district;

Mechanical parking system for residential area;

Leakage treatment of new residential area;

Discussion on construction of high quality residential area;

Technical and economical comparison on intermediate water reuse system of residential quarter;

The problems existed in the construction of residential quarters in the small town and their countermeasures;

Discussion on the parking problem in urban residential quarters;

Design of underground garage in residential community;

Design of water supply system for a residential community