How to Improve the Drainage System of City

Beijing, China, July 12, 2011- GstarCAD, an industry leading 2D/3D CAD software provider, today announced that recently an unexpected heavy torrential rain attacked Beijing which lead to many roads congested and covered by water. The subway line 1, line 13 and so on were also caused to suspend and citizens' lives therefore were affected by torrential rain due to traffic jam.

Although the thunderstorm has stopped now and water on the road was cleaned up, the public should think about why Beijing can't avoid flooding and how to improve the resistance to the heavy rain.

As a famous Chinese coastal city, Qingdao gets great amount of rainfall every year but rarely suffers water logging since it has impeccable drainage system which can get rid of water quickly. We can see that the drainage system is very important to the development of a city even it is considered to be "the symbol of city's civilization". Then how to make the scientific design to the city drainage system in civil architecture design, industry design as well as governmental infrastructure design.

GstarCAD applications have strong function in designing scientific drainage system. Its newly developed 2011 version for drainage system features with powerful compatibility, high intelligence and convenient operation including the following advantages. The calculation of elevation in gravitational drainage system can establish relief model according to elevation. The automatically generated sectional drawing with quickly adjustment can draw sectional map and pipes in crossed system. Last but not least, the abundant professional design material has collected a great number of good drawing which suit to designers' application at any time and anywhere.