How to reduce the amount of steel in steel structure?

  Nowadays, cattle raising in rural areas has become a wealth project. The rural environment is very suitable for the development of cattle raising. However, the first step in raising cattle is to build a cow house. The construction of the cow house is also particular. It is mainly divided into a   beef steel cow house   and a   dairy steel cow house . How to build a   steel cowshed ? Let's take a look at the construction method. 1, Ground Building materials are divided into clay, sand soil (lime: crushed stone: clay in a ratio of 1:2:4), stone floor, brick floor, wooden floor, cement floor, etc. In order to prevent slippage, the cement floor should be made into a rough grinding surface or groove line, and the line groove slope to the manure ditch. 2, the wall According to the condition of the wall, it can be divided into three types: open, semi-open, and closed. Enclosed cowshed: walls, doors, windows, and roof on all sides. Open and semi-open barns have walls ...

  H-section steel beam   is a kind of economical section material with more optimized cross-sectional area distribution and more reasonable strength-to-weight ratio. It is named because its section is same as English letter "H". Due to the right-angle arrangement of all parts of H-beam, it has been widely used in   steel structure buildings   for its strong bending resistance, simple construction, cost saving and light structural weight in all directions. Application Scope of H Beam H beam is mainly used for beam and column members in industrial and civil structures. 1. Load-bearing support for industrial structures. 2. Steel piles and supporting structure of underground engineering. 3. Structure of industrial equipment such as petrochemical and electric power. 4. Long-span steel bridge components. 5. Ship and machinery manufacturing frame structure. 6. Girder support for trains, cars, and tractors. 7. Port conveyor belt, high-speed baffle bracket. H Beam I...

  How to connect   steel structure warehouse   bolts: It is assumed that the design of this construction project adopts 10.9-grade friction type high-strength bolts, and there are four models and specifications of M20, M24, M27, and M30. M20 and M24 adopt torsion shear type, M27 and M30 adopt large hexagon head. Here is a detailed explanation of what is to be prepared in advance for the construction of the   steel structure warehouse building   bolt connection project: Prepare raw materials and special tools in advance 1. When the  steel warehouse structure  high-strength bolts are connected to the site, a large number of verification and factory inspection reports are required. After entering the site, 7 sets of them shall be extracted each time for re-testing, and they can be applied after the qualified test. 2. For the bolts that have passed the re-inspection, the original condition of the bolt I must be maintained during storage and transportation....

  Analysis of the 10 causes of water leakage in various parts of the roof of the   steel structure factory : The  color steel plate  maintenance system of the  steel structure factory building  has a certain strength and rigidity. The material generally does not leak. The main reason for the leakage of the maintenance system is the improper handling of the nodes, the quality of the material, the maturity and completeness of the system design, the structure, and the installation technology It also directly affects the waterproof effect of the enclosure system. When the color steel plate shrinks and deforms due to changes in the environment and temperature, and the interface and lap joints are displaced, the common sealing strip or silicone glue and the color plate surface bond can not be synchronized when the displacement occurs. Cause the color steel roof to leak. Different daylighting panels have different degrees of deformation and aging in the same time....

  As a significant part of   steel structure workshop building , gutter works as a waterproof tool to prevent water running inside the   steel structure . Let’s follow the editor to find out the main points of installation and operation of gutter in   steel structure workshop . Currently commonly used gutter materials and scope of application Material At present, there are three commonly used gutter materials: steel gutter with 3~6mm thickness, stainless steel gutter with 0.8~1.2mm thickness, and color steel gutter with 0.6mm thickness. Scope of Application Steel gutters and stainless steel gutters can be applied to the majority of projects. Stainless steel gutters are commonly used in coastal areas and projects with strong corrosive gases. Color plate gutters are mainly used as external gutters for small project or project with small drainage volume. Connection Method of Gutter    1. Steel Gutter Picture1 - steel gutter A. i nstall...

 The quality of the  steel structure factory building  is very important, and the quality control of the enclosure system is relatively easy to overlook, so what is the enclosure system of the steel structure factory building? The enclosure system of the  steel structure workshop  refers to the roof and wall panel structure of the steel structure workshop. The following editor will talk about how to ensure the quality of the  steel structure factory  building enclosure system? 1. The role of the enclosure system There are two main functions of the enclosure system. One is to play a decorative role, and the other is to protect the equipment and personnel inside the steel structure factory building from wind and rain. 2. Sheets of the enclosure system The steel structure workshop enclosure system can be divided into two types of panels, one is a color steel plate, and the second is the color steel sandwich panel. In many factories, the u...

  (1) Hollow slab plug: Some construction management units have studied so far that no one has solved this decoration problem well, and the prefabricated hollow slab plug cannot meet the requirements of the standard drawing. A common problem in the construction of   steel structure warehouses   is that when bricks are used to plug holes, the distance between the outer surface of the plug and the end surface of the board is too small, and then the cement mortar is used to dry it. After such fine aggregate concrete is poured, no key pin is formed at the end of the board, which affects the overall stability of the floor and roof. The correct approach should be to use a mortar block or brick block above M5.0 (MU5.0). The outer surface of the plug should be at a distance of 20-30mm from the end surface of the slab. The fine stone concrete technology can be directly used when pouring the end joints. Pour into this part of the hole to form a pin at the end of the board to ensure...

  As the top load-bearing and outer envelope   structure of the building , the building roof is very important to the entire building in terms of its enclosing and facade modeling effects. It is also a part of the   steel structure   enclosing system that is prone to water leakage. The main function of the roof is to resist the erosion of wind, rain, and snow, the light radiation of the sun, heat radiation, bear the weight of the roof, the wind and snow on the roof, and the load of the master. In order to ensure the normal use of the   steel structure factory   roof, its connection quality must be guaranteed. Steel structure factory house  panels have two types of long-directional connections and lateral connections on the roof. The long-direction connection is mainly lapped joint, that is, the upward slope board presses down the sloping board, and the lap joint is equipped with special waterproof sealant and special fixing strips. At present, there ar...

The second-story steel structure platform of the  warehouse  is also called the working platform. It has various methods, flexible design schemes, and stable structure. The larger feature is a fully assembled structure. It can design schemes and produce manufacturing platforms according to different on-site conditions. Consider application The  steel frame structure  two-story platform specified by regulations and freight logistics regulations is commonly used in warehouse storage. Even if it is a two-story platform, it will have a certain aspect ratio. Therefore, in order to ensure safety, it is necessary for the envelope structure work to Do it well. 1. Snap ring should be used when  steel structure platform , do not make the lifting hook immediately hook the platform hook. 2. The upper and lower sides of the steel structure platform must be equipped with fixed railings and handrails, and can also be hung with dense mesh safety nets. 3. When the steel structur...

In the construction of  steel structures , installation is also an important link. If you want to install well, you must pay attention to the method. Let's take a look together below. 1. After the  roof purlins  and wall beams are installed, the roof and wall  color steel plates  can be installed. Generally, the wall color steel plate is installed first, and then the roof color steel plate is installed to facilitate the connection of the cornice. The color steel plate is installed with a hidden connection and a self-tapping screw connection. The concealed connection fixes the color steel plate on the purlin through the bracket, and uses a biting machine to snap the adjacent color steel plates between the color steel plates in the transverse direction, or glues them with waterproof adhesive (this method is only applicable to the roof). The self-tapping screw connection is to directly fix the color steel plate on the roof purlin or wall beam by self-tapping screws...

The coastal area is extremely vulnerable to typhoons, so nearby factories are also prone to damage. Generally, the mainframe of the  steel structure factory  is intact, but the roof and enclosure system are seriously damaged. However, we cannot avoid natural disasters, so we can only start with factories. Then what should we pay attention to when  building steel-structure factories  in coastal areas? Now let's learn this together. 1. Pay attention to the design of the enclosure system The main steel frame, sandalwood, and steel columns of the steel structure workshop must be designed in accordance with the current industry standards, and the damage will be greatly reduced. The damage caused by the gale is mainly concentrated on the secondary structure, the enclosure system, and the auxiliary structure, and the connection needs to be strengthened The strength and structure. 2. Pay attention to the construction quality of  steel structure workshops Control the con...