九游娱乐

Heavy Steel 1. The lifting weight of the factory yard crane: ≥ 25 tons. 2. Steel consumption per square meter: ≥ 50KG/M2. For example, petrochemical factory facilities, power plant buildings, large-span sports venues, exhibition centers, high-rise ...

Although China had outstanding achievements in iron structures in the early stages, due to the constraints of over 2000 years of feudal system and underdeveloped science, it remained at the level of iron buildings for a long time. It was not until th...

The structure mainly made of steel is one of the main types of building structures. The characteristics of steel are high strength, light self weight, good overall rigidity, and strong deformation ability, making it particularly suitable for building...

Steel Structure Engineering Atlas Although China had outstanding achievements in iron structure in the early stage, due to the constraints of over 2000 years of feudal system and underdeveloped science, it remained at the level of iron buildings for...

1. The steel structure has a relatively light self weight 2. High reliability of steel structure work 3. The steel has good vibration (shock) resistance and impact resistance 4. The industrialization level of steel structure manufacturing is relat...

1、 Project Overview Construction unit: Project Name: Construction unit: Construction structure: 2、 Construction preparation 2.1 Skill Preparation   1. Before the official start of construction, on-site skill briefing work will be carried...

1、 Characteristics of steel structure: 1. The steel structure has a relatively light self weight 2. High reliability of steel structure work 3. The steel has good vibration (shock) resistance and impact resistance 4. The industrialization level o...

Characteristics of Steel Structures   1、 Lightweight and high-strength Q235 steel density: 7850kg/m ³ Strength: 215N/m ² C30 concrete density: 2450kg/m ³ Strength: 14.3N/m2 Lightweight - the ratio of mass density to strengt...

Steel structure construction is the construction of load-bearing structures composed of steel. Generally, beams, columns, trusses, and other components made of section steel and steel plates form load-bearing structures, which together form building ...

1、 What is steel structure What is steel structure? In academic research language, steel structure is mainly made of stainless steel plates and is one of the key types of engineering construction structures today. The characteristics of stainless st...

With the acceleration of the urban-rural integration process in China, the construction of high-rise buildings, super high-rise buildings, and large-span buildings has entered a peak period. Almost all of these major construction projects use steel s...

With the rapid development of the social economy, the construction industry has gradually increased its awareness of the useful utilization of resources and environmental protection. As a renewable and recyclable construction material, second-hand st...