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轻钢结构装配式建筑的优势特点
来源:http://www.jnghbxg.com 日期:2023-09-08 发布人: 浏览次数:3次
█基本特点
Basic characteristics
以冷弯薄壁型钢构件为基本结构骨架,以新型结构板材为结构体系,配以其它保温、装饰材料,经工厂集成生产和现场装配而成的房屋建筑体系。
A building system consisting of cold-formed thin-walled steel components as the basic structural framework, new structural panels as the structural system, and other insulation and decorative materials, which are integrated and assembled in the factory and on-site.
该系统采用冷弯薄壁型钢结构体系,具有截面尺寸小、自重轻等特点,比传统建筑的使用面积提高5~10%,显著地降低了基础造价;独特的墙体承重体系,使建筑造型富于轻灵动感,提高了室内布局的灵活性;低碳型建筑材料,使建筑耐久性更好、结构更,具有良好的抗震、防火、热工、隔声性能,是一种型绿色建筑体系。
The system adopts a cold-formed thin-walled steel structure system, which has the characteristics of small cross-sectional size and light self weight, increasing the usage area by 5-10% compared to traditional buildings, significantly reducing the basic cost; The unique wall load-bearing system endows the building with a light and dynamic design, improving the flexibility of indoor layout; Low carbon and environmentally friendly building materials make buildings more durable, structurally safer, and have good seismic, fire, thermal, and sound insulation properties. They are an efficient and energy-saving green building system.
█ 适用范围
Applicable scope
超轻钢住宅体系适用于1~6层(不含地下室,檐口高度应不大于12m)的新建、改建、扩建建筑。但是冷弯薄壁型钢骨架与钢结构、钢筋混凝土结构的混合结构建筑物的层数不受此限。
![济南轻型钢结构](/uploadfile/2023/0908/20230908093147490.jpg)
The ultra light steel residential system is suitable for new, renovated, and expanded buildings with 1-6 floors (excluding basements, and the eaves height should not exceed 12m). However, the number of floors of buildings with a mixed structure of cold-formed thin-walled steel skeleton, steel structure, and reinforced concrete structure is not limited by this limit.
二、性能指标
2、 Performance indicators
耐久性能:70年以上的使用年限;
Durability: Over 70 years of service life;
耐雪性能:1.55kN/㎡的基本雪压;
Snow resistance: basic snow pressure of 1.55kN/m2;
抗震性能:9度设防(基本地震加速度0.4g);
Seismic performance: 9 degree fortification (basic seismic acceleration 0.4g);
抗风性能:0.85kN/㎡的基本风压,209km/hr的风速
Wind resistance performance: basic wind pressure of 0.85kN/m2, wind speed of 209km/hr
隔音性能:外墙隔音(200mm厚墙体)的隔声量为65dB,内墙(双面双层9.5mm石膏板,181mm墙体)隔声量为44dB;
Sound insulation performance: The sound insulation of the exterior wall (200mm thick wall) is 65dB, and the sound insulation of the interior wall (double-sided double-layer 9.5mm gypsum board, 181mm wall) is 44dB;
通风性能:自然通风和送风相结合,保证室内空气清新洁净,新风量大于15%;
Ventilation performance: The combination of natural ventilation and air supply ensures fresh and clean indoor air, with a fresh air volume greater than 15%;
外墙抗冲击性能:250kg的集中冲击荷载;
External wall impact resistance: a concentrated impact load of 250kg;
保温隔热性能:200mm厚墙体的热阻值为4.24K?㎡/W,其保温隔热性能是490mm厚多孔砌块砖的2倍。
Thermal insulation performance: The thermal resistance value of a 200mm thick wall is 4.24K? ㎡/W, its insulation performance is twice that of 490mm thick porous block bricks.
本文由济南轻型钢结构供技术支持,更多的详细精彩内容请点击我们的网站http://www.jnghbxg.com我们将会全心全意为您提供满意的服务。
This article is supported by Jinan Light Steel Structure Technology. For more detailed and exciting content, please click on our website http://www.jnghbxg.com We will wholeheartedly provide you with satisfactory service.
Basic characteristics
以冷弯薄壁型钢构件为基本结构骨架,以新型结构板材为结构体系,配以其它保温、装饰材料,经工厂集成生产和现场装配而成的房屋建筑体系。
A building system consisting of cold-formed thin-walled steel components as the basic structural framework, new structural panels as the structural system, and other insulation and decorative materials, which are integrated and assembled in the factory and on-site.
该系统采用冷弯薄壁型钢结构体系,具有截面尺寸小、自重轻等特点,比传统建筑的使用面积提高5~10%,显著地降低了基础造价;独特的墙体承重体系,使建筑造型富于轻灵动感,提高了室内布局的灵活性;低碳型建筑材料,使建筑耐久性更好、结构更,具有良好的抗震、防火、热工、隔声性能,是一种型绿色建筑体系。
The system adopts a cold-formed thin-walled steel structure system, which has the characteristics of small cross-sectional size and light self weight, increasing the usage area by 5-10% compared to traditional buildings, significantly reducing the basic cost; The unique wall load-bearing system endows the building with a light and dynamic design, improving the flexibility of indoor layout; Low carbon and environmentally friendly building materials make buildings more durable, structurally safer, and have good seismic, fire, thermal, and sound insulation properties. They are an efficient and energy-saving green building system.
█ 适用范围
Applicable scope
超轻钢住宅体系适用于1~6层(不含地下室,檐口高度应不大于12m)的新建、改建、扩建建筑。但是冷弯薄壁型钢骨架与钢结构、钢筋混凝土结构的混合结构建筑物的层数不受此限。
![济南轻型钢结构](/uploadfile/2023/0908/20230908093147490.jpg)
The ultra light steel residential system is suitable for new, renovated, and expanded buildings with 1-6 floors (excluding basements, and the eaves height should not exceed 12m). However, the number of floors of buildings with a mixed structure of cold-formed thin-walled steel skeleton, steel structure, and reinforced concrete structure is not limited by this limit.
二、性能指标
2、 Performance indicators
耐久性能:70年以上的使用年限;
Durability: Over 70 years of service life;
耐雪性能:1.55kN/㎡的基本雪压;
Snow resistance: basic snow pressure of 1.55kN/m2;
抗震性能:9度设防(基本地震加速度0.4g);
Seismic performance: 9 degree fortification (basic seismic acceleration 0.4g);
抗风性能:0.85kN/㎡的基本风压,209km/hr的风速
Wind resistance performance: basic wind pressure of 0.85kN/m2, wind speed of 209km/hr
隔音性能:外墙隔音(200mm厚墙体)的隔声量为65dB,内墙(双面双层9.5mm石膏板,181mm墙体)隔声量为44dB;
Sound insulation performance: The sound insulation of the exterior wall (200mm thick wall) is 65dB, and the sound insulation of the interior wall (double-sided double-layer 9.5mm gypsum board, 181mm wall) is 44dB;
通风性能:自然通风和送风相结合,保证室内空气清新洁净,新风量大于15%;
Ventilation performance: The combination of natural ventilation and air supply ensures fresh and clean indoor air, with a fresh air volume greater than 15%;
外墙抗冲击性能:250kg的集中冲击荷载;
External wall impact resistance: a concentrated impact load of 250kg;
保温隔热性能:200mm厚墙体的热阻值为4.24K?㎡/W,其保温隔热性能是490mm厚多孔砌块砖的2倍。
Thermal insulation performance: The thermal resistance value of a 200mm thick wall is 4.24K? ㎡/W, its insulation performance is twice that of 490mm thick porous block bricks.
本文由济南轻型钢结构供技术支持,更多的详细精彩内容请点击我们的网站http://www.jnghbxg.com我们将会全心全意为您提供满意的服务。
This article is supported by Jinan Light Steel Structure Technology. For more detailed and exciting content, please click on our website http://www.jnghbxg.com We will wholeheartedly provide you with satisfactory service.
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