With the accelerating process of urbanization, the construction of expressway underpass tunnel faces more challenges, which is easy to induce the pavement settlement, especially the uneven settlement, which affects th...With the accelerating process of urbanization, the construction of expressway underpass tunnel faces more challenges, which is easy to induce the pavement settlement, especially the uneven settlement, which affects the normal operation of the highway to a certain extent. In order to actively explore the impact of tunnel underpass construction on the existing expressway and select a better construction method for its construction, this paper, based on the actual case level, carries out data simulation research on it through ANSYS and FLAC 3D, and finally obtains good research results.展开更多
In this paper, the test suite construction for GUI (Graphical User Interface) software may be executed centered on grey-box approach with the prior test design of window access controls for unit testing, including fro...In this paper, the test suite construction for GUI (Graphical User Interface) software may be executed centered on grey-box approach with the prior test design of window access controls for unit testing, including front-end method of white box and follow-up black box method for integration testing. Moreover, two key opinions are proposed for the test suite construction for GUI software, the first one is that the “Triple-step method” should be used for unit testing with the prior disposing of data boundary value testing of input controls, and another one is that the “Grey-box approach” should be applied in integration testing for GUI software with necessary testing preparation in the precondition. At the same time, the testing of baseline version and the incremental testing should be considered for the test case construction to coordinate with the whole evolution of software product today. Additionally, all our opinion and thought are verified and tested with a typical case of GUI software—PQMS (Product Quality Monitoring Software/System), and results indicate that these methods and specific disposing are practical and effective.展开更多
文摘With the accelerating process of urbanization, the construction of expressway underpass tunnel faces more challenges, which is easy to induce the pavement settlement, especially the uneven settlement, which affects the normal operation of the highway to a certain extent. In order to actively explore the impact of tunnel underpass construction on the existing expressway and select a better construction method for its construction, this paper, based on the actual case level, carries out data simulation research on it through ANSYS and FLAC 3D, and finally obtains good research results.
文摘In this paper, the test suite construction for GUI (Graphical User Interface) software may be executed centered on grey-box approach with the prior test design of window access controls for unit testing, including front-end method of white box and follow-up black box method for integration testing. Moreover, two key opinions are proposed for the test suite construction for GUI software, the first one is that the “Triple-step method” should be used for unit testing with the prior disposing of data boundary value testing of input controls, and another one is that the “Grey-box approach” should be applied in integration testing for GUI software with necessary testing preparation in the precondition. At the same time, the testing of baseline version and the incremental testing should be considered for the test case construction to coordinate with the whole evolution of software product today. Additionally, all our opinion and thought are verified and tested with a typical case of GUI software—PQMS (Product Quality Monitoring Software/System), and results indicate that these methods and specific disposing are practical and effective.
