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INTRODUCTION:
Beiliu Bridge Inspection Car Rental Bridge Bottom Crack Repair Car Rental Xinyue Road Bridge Free Consultation Hotline 135-0000-3760, Ms. Fang. Generally speaking, the bearing capacity of sandy soil foundation is higher than that of clayey soil foundation, and the settlement is smaller than that of clayey soil. Because sandy soil is permeable to water, its settlement under external load can be completed in a short time, unlike clay soil, which has a long process. However, sandy soil, especially loose fine sand or silty sand, is liquefied under the action of earthquake force, so how to prevent liquefaction when sand soil is reinforced is an important content. Current search to prevent dissuasion: The bridge inspection vehicle is a special vehicle integrating mechanical, electrical and hydraulic integration skills. When the bridge inspection vehicle is in homework, it is necessary for the electrical and hydraulic systems to cooperate with each other. If any of the electrical components and hydraulic components appear with the title parts, they will not be able to perform abnormal tasks. Generally, new cars only undergo factory tests when they leave the factory, so users need to pass the running-in period. In this period of years, the hydraulic pressure is trivial and the parts of the organs are in urgent shortage for running-in. If we can't prevent it, some running-in products will happen. If these running-in products can't be cleaned in time, they will wear or bring about older fires. Generally, the manufacturer can mark the time when the user changed the hydraulic oil for the first time and the frequency of filling smooth oil and changing the filter element in the manual. Beiliu Bridge Inspection Car Rental Bridge Bottom Crack Repair Car Rental Xinyue Road Bridge Free Consultation Hotline 135-0000-3760, Ms. Fang. As usual, users don't realize that the hydraulic oil is not dirty, and there is plenty of smooth oil. Why should we change the hydraulic oil and add new lubricating oil? True, when hydraulic bits and pieces work in running-in, the hydraulic pump, motor, oil cylinder and other parts will have coarse iron filings, most of which are adsorbed by the filter in the course of hydraulic fine crushing cycle, and do not flow to the whole hydraulic system again. However, with the increase of iron filings and the weakening of the adsorption power of the filter, iron filings return to the hydraulic triviality. Compared with the valves generally accepted by bridge inspection vehicles, these iron filings are the main cause of hydraulic triviality. Article: What are the specific requirements for the construction of bridge bearings? Gravity pier is composed of pier cap and pier body, which is mainly characterized by balancing external force by its own weight and maintaining stability. It is suitable for bridges with good foundation. Usually, natural Shi Cun or flaky concrete is used for masonry, and basically no reinforcement is used. Advantages are large bearing capacity, local materials and saving steel bars, while disadvantages are large number of broken jobs. Self-importance. The pier cap is arranged at the top of the pier, and the load of the superstructure is supported by the support on the pier cap and transmitted to the pier shaft. The pier cap shall be provided with structural steel bars, and the pier cap with bearings shall be provided with bearing cushion stones with horizontal steel mesh. The top of pier cap is often made into a certain drainage slope, and around it, about 5~10cm of pier shaft should be picked out as dripping water. Pier shaft is the main body of pier, which is usually built with stone, block stone or clay. The flat shape of pier shaft is usually round, pointed, rectangular or ice-breaking prism. 2. The quality of products should be strictly controlled when purchasing bearings for hollow piers, and bearings mixed with recycled rubber should not be used. (2) The bearing products shall be ordered in complete sets, and the exposed steel plates of the bearing shall be hot dip galvanized as required. (3) When ordering bearings, the manufacturer is required to promise that if any quality problems are found before opening to traffic and during bridge inspection at completion acceptance, the manufacturer will replace them unconditionally. (4) The construction quality of the cushion stone of the bearing should be guaranteed, and the third degree should be ensured: height, flatness and levelness. Beiliu City Bridge Inspection Vehicle rents cracks at the bottom of the bridge to repair the car, and rents Xinyue Road Bridge free consultation hotline 135-0000-3760, Ms. Fang.
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