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GRC构件工程的技术设计相关要求

来源:http://www.aswjc.com/ 发布人:aisaiwen 发布时间:2022-09-14

GRC与混凝土同等性能及寿命,是一种可再生循环利用的绿色建筑材料。下面小编来讲讲山东GRC构件工程的技术设计相关要求。
GRC has the same performance and service life as concrete, and is a green building material that is renewable and recycled. The following is a small compilation to talk about the technical design requirements of Shandong GRC component project.
1、GRC构件按围护结构进行设计,在进行结构设计计算时,不应该分担主体结构所承受的荷载和作用,只应考虑直接施加于其上的荷载和作用。
1. GRC members shall be designed according to the enclosure structure. During the structural design calculation, the loads and actions borne by the main structure shall not be shared, but only the loads and actions directly imposed on it shall be considered.
2、GRC构件及其连接应具有足够的承载力、刚度和相对主体结构的位移能力。
2. GRC members and their connections shall have sufficient bearing capacity, stiffness and displacement capacity relative to the main structure.
3、有抗震设计要求的GRC构件,在设防裂地震作用下经修理后,构件应仍可使用,在罕遇地震作用下,构件不得脱落。
3. GRC members with seismic design requirements can still be used after being repaired under the action of anti crack earthquake. Under the action of rare earthquake, the members shall not fall off.
4、GRC构件的设计,在重力荷载、设计风荷载、设防裂度地震作用、温度作用和主体结构变形影响下,应具有安全性。
4. The design of GRC components shall be safe under the influence of gravity load, design wind load, seismic action with anti cracking degree, temperature action and deformation of main structure.
5、GRC构件的预埋件、专用连接接件的设计应符合JGJ133-2001要求,连接螺栓应按国家标准《钢结构设计规范》(GRJ17)进行承载力计算;构件与专用连接件间的固定螺栓应采用不锈钢螺栓,其直径不得小于10mm,专用连接件应通过焊接与墙体预埋件或钢构件连接。
5. The design of embedded parts and special connectors of GRC components shall meet the requirements of JGJ133-2001, and the bearing capacity of connecting bolts shall be calculated according to the national standard Code for Design of Steel Structures (GRJ17); The fixing bolts between components and special connectors shall be stainless steel bolts with a diameter of no less than 10mm. Special connectors shall be connected with wall embedded parts or steel components by welding.
山东GRC构件
6、GRC构件内的预埋连接的截面尺寸不宜小于40mm*4mm,并应经热锌处理,预制构件的上、下两端连接板不应小于2个,两侧的构造连接板每侧不少于2个,距上下端部距离不超过180mm,间距不超过500mm。
6. The section size of embedded connection in GRC component shall not be less than 40mm * 4mm, and shall be subject to hot zinc treatment. There shall be no less than 2 connecting plates at the upper and lower ends of the prefabricated component, and no less than 2 structural connecting plates at each side of the prefabricated component. The distance from the upper and lower ends shall not exceed 180mm, and the spacing shall not exceed 500mm.
7、GRC构件就采用上下两端紧固件固定的方式来进行安装固定。
7. GRC members are installed and fixed with fasteners at upper and lower ends.
8、当GRC构件与主体结构间留有较大空间(或预制构件离主体结构较远时)可在构件与主体结构之间设置过渡钢桁架或钢伸臂。钢桁架或钢伸臂与主体结构应可靠连接,钢桁可钢伸臂应严格按设计图纸(或经原设计单位审查通过的施工图纸)进行施工。
8. When there is a large space between GRC members and the main structure (or the prefabricated members are far away from the main structure), transition steel trusses or steel outriggers can be set between the members and the main structure. The steel truss or steel outrigger shall be reliably connected with the main structure, and the steel truss or steel outrigger shall be constructed in strict accordance with the design drawings (or construction drawings reviewed and approved by the original design unit).
9、GRC构件予埋件连接时,应采用其它可靠的连接措施,并通过试验确定其承载力,具体见确认图纸。
9. When connecting the embedded parts of GRC components, other reliable connection measures shall be taken, and the bearing capacity shall be determined through tests. See the confirmation drawings for details.
10、GRC构件单体长度不宜超过1.5mm,单位重量不宜超过60kg,壁厚不得小于20mm,超出上述规定,其连接件强度和数量应重新进行强度验算。
10. The length of single GRC member should not exceed 1.5mm, the unit weight should not exceed 60kg, and the wall thickness should not be less than 20mm. If it exceeds the above provisions, the strength and quantity of its connectors should be re checked.
此外GRC构件的长度、宽度、厚度、直角、异型角、半圆弧形状、异型材花纹图案造型,均应符合设计要求。更多相关事项就来我们网站http://www.aswjc.com咨询吧!
In addition, the length, width, thickness, right angle, special-shaped angle, semi arc shape and special-shaped material pattern of GRC components shall meet the design requirements. Come to our website for more information http://www.aswjc.com Consult!
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