When the concrete basin that is used for water storage or overflow meets the design and code requirements in structural size, concrete strength and external appearance, however, the function test for it, namely test with full water inside, is vital, especially for the large basin structure with expansion joints.

According to the features of pond structure from two aspects: design and construction the key technical measures and construction method are introduced in order to ensure the rational design and safety construction of pond.

In this article,the author introduces application of the non\|cohesive prestress technology in large pond structures with an example of a circular pond,and also provides advices about design and construction of this kind of projects.

On concrete construction technology of large pool

According to own experience in designing and operating two huge reservoirs, in this paper the questions are primarily discussed about the desinging principles and construction methods, and It is hoped that it can bring into effect for the similar engineering practice.

Linearization method to identify nonlinear physical parameters of large structures;

Fast matrix exponent method for vibration analysis of large structures;

In the analysis of a large structure, due to the property of total rigidity matrix is large,rare and singular, the evaluating method of data storage for the total amount of data storage of total rigidity matrix is the most important factor.