Quasi-static test device under assembly type environment load-holding multi-field coupling effect
A test device and assembled technology, applied in the direction of measuring device, using stable tension/pressure test material strength, instrument, etc., can solve the problems of poor durability, heavy concrete structure, no multi-factor coupling effect test device, etc. To achieve the effect of solving corrosion, test data is true and reliable
Pending Publication Date: 2020-10-02
SHENYANG JIANZHU UNIVERSITY
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[0003] At present, it is a new normal for building structures to serve in harsh environments. The building structures around us are under the test of various unfavorable factors all the time. With the continuous changes of environment, load and time, the concrete structure itself has heavy weight and poor durability. The shortcomings are also gradually exposed. The service structure will be affected by many unfavorable factors in the actual environment, but the current experimental research only focuses on the single factor variable to explore the mechanical properties of the structure. The main reason is that there is no feasible multi-factor coupling. Action test device
[0004] For this reason, we propose a quasi-static test device under the multi-field coupling effect of the assembled environment, which solves the unfavorable environment where one device can simulate the multi-field coupling effect of four factors: continuous load, corrosion, kinetic energy and temperature, and solves the problem. The problem of exploring the changing trend of the seismic performance of building structures under the environment of different factors
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[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some of the embodiments of the present disclosure, not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.
[0022] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. The words "comprising" or "comprising" and similar words used in the present disclosure mean that the elements or things appear...
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The invention relates to the technical research field of anti-seismic property of a pressed structure. The invention further discloses a quasi-static test device under an assembly type environment load-holding multi-field coupling effect. The device comprises a base. A cavity defined by glass is formed in the base, and the cavity can be used for containing corrosive liquid. A frame is mounted on the base, and a wireless pressure sensor fixed on the frame is arranged at the upper end of the cavity. A water turbine is arranged in the cavity. A temperature control device is arranged on the surface of the glass. The temperature control device and the wireless pressure sensor are both in signal connection with an electric signal sending and receiving device. The device can simulate an adverse environment of a multi-field coupling effect of four factors of continuous load, corrosion, kinetic energy and temperature, and the problem on how to explore the change trend of the anti-seismic property of a building structure in different factor environments is solved.
Description
technical field [0001] The invention relates to the technical research field of the anti-seismic performance of a compression structure, in particular to a pseudo-static test device under the coupling action of multi-field coupling of an assembled environment. Background technique [0002] It is an assembled environment-holding multi-field coupling quasi-static test device for exploring the seismic performance of compression structures. It is used to study the changes in mechanical properties of compression structures under harsh environments and continuous load coupling. As well as the change of the seismic performance of the structure itself after being subjected to multi-field coupling, the device serves buildings, bridges, tunnels, water conservancy and ocean engineering. [0003] At present, it is a new normal for building structures to serve in harsh environments. The building structures around us are under the test of various unfavorable factors all the time. With the...
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Login to View More IPC IPC(8): G01N3/08
CPCG01N3/08G01N2203/0003G01N2203/0019G01N2203/0226G01N2203/024
Inventor 孙丽王超杨泽宇阎卫东张春巍
Owner SHENYANG JIANZHU UNIVERSITY