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The reliability of high rock-fill dam slope is a complex systematic reliability analysis, which is one of the core and difficult technological problems in dam design. Based on the deterministic finite element method, the system reliability analysis method of high rock-fill dam slope stability using nonlinear indexes is proposed here by integrating strength reduction method, response surface method,...
To understand the dynamic responses of bridges and surrounding environment induced by high-speed train, and thus to serve the rapidly developed high-speed railway engineering of China better, the field dynamic responses of bridges and surrounding environment caused by high-speed train on Wuhan-Guangzhou Passenger Special Line were measured, and the vibration acceleration of bridge, and wheel unloading...
The main problems faced by local government are how to take full advantage of the national preferential policy of technology innovation an d how to improve innovation ability. The influencing factors of national innovation policy implementation based on enterprise were analyzed by questionnaire technique. The questionnaire chose 800 enterprises from Hebei province as investigation objects. The countermeasures...
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