Steel Temporary Bridge Construction Team Shandong Taiheng Bailey Panels

Detailed Product Introduction

Uses of Steel Bracing

 Steel frame and steel bracing structures are a relatively common structure in multi-story steel buildings. On the basis of the steel frame structure, bracing is placed between some frame columns to improve the structural bearing capacity and lateral stiffness. Below, the editor will introduce it to you.

  The bracing system and the frame system work together to form a dual lateral force-resisting structural system. This not only provides a certain stiffness for the structure under normal loading conditions, but also provides two lines of defense against horizontal actions and relatively large wind loads, forming a relatively ideal failure mechanism. However, different bracing arrangements will produce different effects, including the type of bracing, the location of the bracing, and the cross-sectional form selected for the bracing members.

  Concentric bracing: both ends of the bracing members are located at beam-column joints, or one end is located at a beam-column joint and the other end intersects with other bracing members. The characteristic of concentric bracing is that the axis of the bracing members and the axis of the beam-column joints intersect at one point, and the bracing system has relatively high stiffness. Concentric bracing includes: single diagonal bracing, cross bracing, chevron bracing, V-shaped bracing, K-shaped bracing, cross-story bracing, and bracing with link rods.

What are the specifications and models of I-beams?

 I-beams are often used in construction. They are also called steel beams and are long steel products with an I-shaped cross-section. There are many specifications and models of I-beams. I-beams are divided into ordinary I-beams and light I-beams. The small steel temporary bridge construction team. They are section steel with an I-shaped cross-section. What are the specifications and models of I-beams? How should they be expressed?

  What are the specifications and models of I-beams? Below, the editor will help you understand how I-beam specifications and models should be expressed: I-beam specifications are expressed as height × flange thickness × web thickness.

   Taking No. 10 I-beam as an example, the specification of 10# I-beam is 100*68*4.5, which means an I-beam with a height of 100 mm. For I-beams with the same height, the numbers can be followed by a suffix a, b, or c to indicate them, such as 36a, 36b, 36c, etc. They are divided into ordinary I-beams, light I-beams, and wide-flange I-beams. According to the ratio of flange to web height, they are further divided into wide, medium, and narrow wide-flange I-beams. The specifications produced for the first two are No. 10-60, that is, the corresponding heights are 10 cm-60 cm.

  The above is the relevant knowledge about I-beam specifications and models brought to you by the editor. If you have other questions, please feel free to contact the editor. We look forward to your visit.

  On November 12, the second-hand steel temporary bridge construction team, our steel index composite index reported 138.03, up 0.03% from the previous trading day. Among them, the rebar index reported 153.07, up 0.16% from the previous trading day; the hot-rolled coil index reported 128.91, unchanged from the previous trading day.

  On the 12th, Tangshan billet ex-factory prices cumulatively rose by 20 yuan/ton to 3,340 yuan/ton. At present, direct deliveries are smooth. Warehouse spot goods were 3,410-3,420 yuan/ton before noon, with low-price transactions. During the session, boosted by rising steel futures, billet ex-factory prices chased up by 10 yuan/ton, cumulatively rising by 20 yuan/ton. The mainstream spot market quoted 3,420-3,430 yuan/ton, mainly with low-price transactions.

  At present, the billet market is boosted by steel futures, and direct deliveries, spot goods, and forward contracts remain active. In the short term, the successive introduction of autumn and winter environmental protection policies will have a boosting effect on the market, but the specific subsequent production restrictions and implementation remain uncertain. However, in terms of market heat, in the short term steel