How to solve the problems encountered in the construction of slope protection net?
Time of issue:
2023-04-05
During the construction of slope protection net, due to different terrain, especially in the construction of automatic slope protection net, the construction team will encounter different construction problems. In the face of these difficulties, we should do our best to ensure the quality
During the construction of slope protection net, due to different terrain, especially in the construction of automatic slope protection net, the construction team will encounter different construction problems. In the face of these difficulties, we should do our best to ensure the quality, quantity and problems of the construction of slope protection network.
During the later maintenance, the slope protection net will not loosen. The following three aspects should be paid attention to during the construction of slope protection net to ensure the smooth progress of the construction process.
In order to carefully check the ground, if the slope protection net is sometimes soft, we should try to prevent the installation of fixed automatic slope protection net in soft soil areas. If the whole mountain is soft soil, we should test and establish a more professional construction force for effective management. In the treatment of soft soil foundation slope, we can choose the method of blocking the seepage layer so that the groundwater above does not enter the construction surface and affects the construction quality.
Therefore, we need to make adequate preparations before construction. Before construction, we should understand the soil quality, slope topography and landform, and survey and measure the ground. According to the field surveying and mapping data, a lot of analysis has been carried out on the construction scheme of the slope protection network, which is difficult to carry out in the next period of time.
The distance between the supporting ropes of the slope protection net is usually 4.5 meters, and the wire rope net is usually 4 meters long square. During installation, the steel wire mesh and support rope shall be stitched at intervals. The anchor rod shall be fixed between the longitudinal support cable and the transverse support cable. Most obstacle chucks are located between the mountain and the wire mesh, which is usually a useful small rock avalanche.
Generally, the operation of the system will be checked regularly every year, which depends on the local climate characteristics and the main cause of rock avalanche. Freeze-thaw cycle and snow melting in spring may be the main reasons for rock damage in arid areas. The inspection should be carried out in early spring. For rainy areas, there are many rocks in the dry season, so the inspection should be carried out before the dry season.
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