Causes of steel structure damage and reinforcement technical measures
When the steel structure is also damaged, we need to find the immediate solution to the problem. The main factors that describe the damage of the steel structure are: 1) due to load changes, overtime service, changes in specifications and procedures, resulting in insufficient structural bearing capacity; 2) components Deformation, distortion, disability, depression, etc. due to various accidents, resulting in weakened section of the member, warpage of the member, joint cracking, etc.; 3) deformation or cracking of the member or joint under temperature difference; 4) due to chemical substances Corrosion caused by corrosion and electrochemical corrosion caused the structural section of steel structural members to weaken; 5) Others include errors in design, production, construction, and illegal use and operation during service.
There are three main technical measures for reinforcement of steel structures: 1) Reinforcement of section: reinforcement of steel in part or along the entire length of the member, and jointing into the whole to make force together; 2) Change calculation sketch: add additional support, adjust Load distribution, reduce internal force level, force displacement of statically indeterminate structural support, reduce stress peak; 3) Prestressed cable method: use high-strength cable to strengthen structural weak link or improve overall bearing capacity, stiffness and stability of structure .
LED Magnetic Track Light System
What is magnetic track light?
With the rise of minimalism in the design world, the design trend of mainless lighting is coming, and the LED Magnetic Track Light System has become a key element of interior lighting design. The Magnetic Track Light is a 48v safe voltage, which is harmless to the human body under normal circumstances. And it is very flexible and can be adjusted freely. Magnetic Light can adjust the type of lamps and the number of lamps required at any time according to needs, and it is very flexible to use.
Magnetic Track Light can pre-install tracks directly on the top surface, install magnetic lamps, and realize the design of no main lamp without ceiling. When overhauling, disassembling and repairing, you only need to disconnect the power supply and remove the lamp from the magnetic track. It is also very convenient to redesign and replace it later.
There are many types and rich light effects. The design of the magnetic light adopts a modular concept. After the track is preset, the style of the light source can be freely selected. There are many types that can be selected, such as downlight, Magnetic Track Spotlight, Grille Track Light, Magnetic Track Linear Lights, pandent light can be selected, and can also be used in a variety of styles. The style of the lamps determines the effect of the light source, which is suitable for a variety of different scene requirements.
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