Study on composite modelfor vibro-replacement stone column foundation by FEM;

Research on viscosity composite model of recycling asphalt;

The data should be interpreted according to composite model on basis of interface addition friction when derivative curves rise.

On the basis of above mentioned, the multi- grade fuzzy comprehensive evaluation- grey relational pre- ponderance analysis complex model of environmental quality assessment is established.

Based on the classical clearances description of Newton-Euler and two state motions,this paper developed a new theory of creating the complex models of mechanism clearances.

This paper makes an indepth analysis of the relation between the tourist area lifecycle of different kinds and the tourist production lifecycle, put forward a new mechanism about the tourist area lifecycle: the tourist area and tourist production lifecycle complex model, perfects the tourist area lifecycle theory.

Research on network security vulnerability checking compound model and application;

A compound model which includes a physical model and a 2D depth-averaged mathematical model was suggested for the simulation of furcation-conflux flow in plain rivers.

Collected 59 building fire models are identified, which include 9 net models, 32 zone models, 15 field models and 3 compound models.

Real-time coupling in hybrid model;

Realization of a realtime coupling hydraulic hybrid model--Taking Huaihe River Channel as an example;

Control strategies of hybrid model systems;