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Proiektuak

Kaixo, etorri gure produktuak kontsultatzera!
Steel space grid gas station project construction

Proiektu hau espazio karratu bat da / altuera 16 metro / luzera guztira 30 metro / zabalera guztira 18 metro

1. Altzairuzko espazio-markoa instalatzea beheko egituraren ardatza eta txertatutako taula onartu ondoren egin behar da.Beheko euskarriaren betekizunak hauek dira: ondoko euskarrien arteko altuera-aldea (L2 distantzia): L2/800 eta 10mm-ko balio txikiagoa, kota berean Euskarri gorenaren eta baxuenaren arteko altuera-aldea: 20mm;

2. Altzairuzko espazio-markoaren instalazio-prozesua zehaztea sarearen indarraren eta egitura-ezaugarrien eta obrako benetako eraikuntza-baldintzen arabera;

3. Altzairuzko espazio-markoa instalatu ondoren, egiaztatu behar da:

a.Alboko luzera bertikalaren eta horizontalaren desbideratzearen balio onargarria luzeraren 1/2000 da, eta ez du 30 mm baino handiagoa izan behar;

b.Erdiko desplazamenduaren balio onargarria altzairuzko espazio-markoaren zabaleraren 1/3000 izan behar da, eta ez du 30 mm baino handiagoa izan behar;

c.Periferiak eusten dion sareko markoari dagokionez, altuera-desbideraketa onartzen den aldameneko euskarriaren 1/400 da, eta ez du 15 mm baino handiagoa izan behar, eta gehienez eta gutxienekoek ez dute 30 mm baino handiagoa izan behar;Puntu anitzek eusten dioten sare-markoaren kasuan, altuera-desbideraketa onartzen den ondoko euskarriaren 1/800 da, eta ez du 30 mm baino handiagoa izan behar;

d.Sarearen desbideratzea detektatu zehaztapenen eta diseinu-baldintzen arabera.Eraiki ondoren, altzairuzko espazio-markoaren desbideratzea ez da diseinuaren kalkuluaren balioaren % 115 baino handiagoa izango.(L/250 sareta markoaren desbideratze-balioa)

4. Lokalean soldadura-bolak badaude, zirrikitu bidezko soldadura erabiltzen da soldadura-bola eta hagaxka soldatzeko, eta soldadura-joduraren kalifikazioa ez da bigarren maila baino txikiagoa izan behar.

5. Altzairuzko espazio-markoa instalatu ondoren, espazio-markoaren junturak eta hagaxken gainazala garbi eta orbain eta zikinkeriarik gabe egon behar da.Bolt giltzaduraren junturak eta gehiegizko zuloak koipez bete eta zigilatu behar dira.

6. Sarearen erabileran zehar, korrosioaren aurkako mantentze integrala egin behar da 4 eta 5 urtean behin.

 

1. The installation of the grid frame must be carried out after the acceptance of the lower structure axis and the embedded board. The requirements for the lower support are: the height difference between adjacent supports (distance L2): the smaller value of L2/800 and 10mm, at the same elevation Height difference between the highest and lowest support: 20mm; 2. Determine the installation process of the grid according to the force and structural characteristics of the grid and the actual construction conditions on site; 3. After the grid frame is installed, it should be checked: a. The allowable value of the vertical and horizontal side length deviation is 1/2000 of the length, and should not be greater than 30mm; b. The allowable value of center offset should be 1/3000 of the span of the grid, and should not be greater than 30mm; c. For the mesh frame supported by the periphery, the allowable height deviation is 1/400 of the adjacent support, and should not be greater than 15mm, and the maximum and minimum should not be greater than 30mm; for the mesh frame supported by multiple points, the allowable height deviation is 1/800 of the adjacent support, and should not be greater than 30mm; d. Detect the deflection of the grid according to the specifications and design requirements. After construction, the deflection of the grid frame shall not be greater than 115% of the design calculation value. (Maximum deflection value of grid frame L/250) 4. If there are welding balls locally, groove welding is used for welding the welding ball and the rod, and the welding seam grade should not be lower than the second grade. 5. After the installation of the grid frame is completed, the surface of the joints and rods should be clean and free of scars and dirt. The joints and excess holes of the bolt ball joints should be filled and sealed with grease. 6. During the use of the grid, comprehensive anti-corrosion maintenance should be carried out every 4 to 5 years.
1. The installation of the grid frame must be carried out after the acceptance of the lower structure axis and the embedded board. The requirements for the lower support are: the height difference between adjacent supports (distance L2): the smaller value of L2/800 and 10mm, at the same elevation Height difference between the highest and lowest support: 20mm; 2. Determine the installation process of the grid according to the force and structural characteristics of the grid and the actual construction conditions on site; 3. After the grid frame is installed, it should be checked: a. The allowable value of the vertical and horizontal side length deviation is 1/2000 of the length, and should not be greater than 30mm; b. The allowable value of center offset should be 1/3000 of the span of the grid, and should not be greater than 30mm; c. For the mesh frame supported by the periphery, the allowable height deviation is 1/400 of the adjacent support, and should not be greater than 15mm, and the maximum and minimum should not be greater than 30mm; for the mesh frame supported by multiple points, the allowable height deviation is 1/800 of the adjacent support, and should not be greater than 30mm; d. Detect the deflection of the grid according to the specifications and design requirements. After construction, the deflection of the grid frame shall not be greater than 115% of the design calculation value. (Maximum deflection value of grid frame L/250) 4. If there are welding balls locally, groove welding is used for welding the welding ball and the rod, and the welding seam grade should not be lower than the second grade. 5. After the installation of the grid frame is completed, the surface of the joints and rods should be clean and free of scars and dirt. The joints and excess holes of the bolt ball joints should be filled and sealed with grease. 6. During the use of the grid, comprehensive anti-corrosion maintenance should be carried out every 4 to 5 years.
1. The installation of the grid frame must be carried out after the acceptance of the lower structure axis and the embedded board. The requirements for the lower support are: the height difference between adjacent supports (distance L2): the smaller value of L2/800 and 10mm, at the same elevation Height difference between the highest and lowest support: 20mm; 2. Determine the installation process of the grid according to the force and structural characteristics of the grid and the actual construction conditions on site; 3. After the grid frame is installed, it should be checked: a. The allowable value of the vertical and horizontal side length deviation is 1/2000 of the length, and should not be greater than 30mm; b. The allowable value of center offset should be 1/3000 of the span of the grid, and should not be greater than 30mm; c. For the mesh frame supported by the periphery, the allowable height deviation is 1/400 of the adjacent support, and should not be greater than 15mm, and the maximum and minimum should not be greater than 30mm; for the mesh frame supported by multiple points, the allowable height deviation is 1/800 of the adjacent support, and should not be greater than 30mm; d. Detect the deflection of the grid according to the specifications and design requirements. After construction, the deflection of the grid frame shall not be greater than 115% of the design calculation value. (Maximum deflection value of grid frame L/250) 4. If there are welding balls locally, groove welding is used for welding the welding ball and the rod, and the welding seam grade should not be lower than the second grade. 5. After the installation of the grid frame is completed, the surface of the joints and rods should be clean and free of scars and dirt. The joints and excess holes of the bolt ball joints should be filled and sealed with grease. 6. During the use of the grid, comprehensive anti-corrosion maintenance should be carried out every 4 to 5 years.
Argitalpenaren ordua: 2022-03-10
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