• sales@purun.net
  • Дүшәмбе - 7.00 сәгатьтә - 9.00 сәгатьтә
page_head_Bg

Проектлар

Исәнмесез, безнең продуктлар белән танышырга килегез!
Steel space grid gas station project construction

Бу проект квадрат мәйдан рамкасы / биеклеге 16 метр / гомуми озынлыгы 30 метр / гомуми озынлыгы 18 метр

1. Корыч космик рамканы урнаштыру аскы структура күчәрен һәм урнаштырылган такта кабул ителгәннән соң башкарылырга тиеш.Түбән терәккә таләпләр: күрше терәкләр арасындагы биеклек аермасы (L2 дистанция): L2 / 800 һәм 10 мм кечерәк кыйммәт, шул ук биеклектә иң югары һәм иң түбән таяныч арасында биеклек аермасы: 20 мм;

2. Челтәрнең көче һәм структур характеристикалары һәм мәйдандагы төзелеш шартлары буенча корыч космик рамканы урнаштыру процессын билгеләгез;

3. Корыч космик рамка урнаштырылганнан соң, аны тикшерергә кирәк:

а.Вертикаль һәм горизонталь як озынлыкның тайпылуының рөхсәт ителгән кыйммәте озынлыкның 1/2000, һәм 30 ммнан зур булырга тиеш түгел;

б.Centerзәк офсетның рөхсәт ителгән кыйммәте корыч космик рамның 1/3000 булырга тиеш, һәм 30 ммнан зур булмаска тиеш;

в.Периферия белән тәэмин ителгән челтәр рамкасы өчен, рөхсәт ителгән биеклектән тайпылу янәшә таянычның 1/400, һәм 15 ммнан, ә максимум һәм минимум 30 ммнан артмаска тиеш;Берничә нокта белән тәэмин ителгән челтәр рамкасы өчен, рөхсәт ителгән биеклектән тайпылу янәшә таянычның 1/800, һәм 30 ммнан артмаска тиеш;

г.Челтәрнең бозылуын спецификацияләр һәм дизайн таләпләре буенча ачыклагыз.Төзелештән соң, корыч космик рамның бозылуы дизайн исәпләү бәясенең 115% тан артык булмаска тиеш.(L / 250 челтәр рамкасының максималь үзгәрү кыйммәте)

4. locallyирле эретеп ябыштыру шарлары булса, эретеп ябыштыру өчен эретеп ябыштыру өчен, трубканы эретү эретеп ябыштыру өчен кулланыла, һәм эретеп ябыштыру дәрәҗәсе икенче класстан түбән булырга тиеш түгел.

5. Корыч космик рамка урнаштырылганнан соң, космик рамка буыннары һәм чыбыклары чиста булырга тиеш, эзләр һәм пычраклар юк.Болт туп буыннарының буыннары һәм артык тишекләре тутырылырга һәм май белән мөһерләнергә тиеш.

6. Челтәрне кулланганда, коррозиягә каршы комплекслы хезмәт күрсәтү 4-5 ел саен үткәрелергә тиеш.

 

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.

Пост вакыты: 10-2022 март