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膜结构看台验收内容具有哪些?
来源:http://www.sdcscp.com/ 发布时间:2021-09-13
我们知道,一个产品的质量如何关系到它的后续使用以及使用寿命,对于膜结构看台也是如此,如果质量不好、施工也不谨慎,轻则膜材损耗严重,整个结构过早损坏,重则造成 人员伤亡。所以当膜结构看 台完工时,我们要知道膜结构看台验收内容有哪些,验收完毕后才能将尾款缴清,具体的检查步骤跟千象小编往下看。
We know that the quality of a product is related to its subsequent use and service life. The same is true for the membrane structure stand. If the quality is not good and the construction is not careful, the loss of membrane materials is serious, the whole structure is damaged prematurely, and casualties are serious. Therefore, when the membrane structure stand is completed, we need to know what the acceptance contents of the membrane structure stand are. After the acceptance, we can pay the balance. The specific inspection steps are as follows.
1、检查项材料证书
1. Inspection item material certificate
工程完毕后我们先要查看膜结构看台所用材料、构件和连接件的质保书,建议进行留存、拍照或复印,以便后期出现质量问题作为证明。
After the completion of the project, we should first check the warranty of materials, components and connectors used in the membrane structure stand, and it is recommended to keep, take photos or copy them, so as to prove the quality problems in the later stage.
膜结构看台
2、检查支承构件
2. Check the supporting members
整个膜结构看台的承载都作用于它的支承构件,所以支承构件的材质要能保证强度,并且要观察其表面是否存在毛刺、尖角,这些毛刺尖角可能会导致膜结构在施工时划伤膜材,当出现这些情况时,就要留意膜材表面是否有划伤;并且,如果这些支承构件表面存在毛刺等,可以说明这些构件的质量并不高,正规生产厂家在这些构件出厂前就会将这些东西清理干净,其他构件同理。
The bearing of the whole membrane structure stand acts on its supporting members, so the material of the supporting members should ensure the strength, and observe whether there are burrs and sharp corners on its surface. These burrs and sharp corners may cause the membrane structure to scratch the membrane material during construction. When these situations occur, pay attention to whether there are scratches on the membrane surface; Moreover, if there are burrs on the surface of these supporting components, it can be said that the quality of these components is not high. Regular manufacturers will clean these components before they leave the factory, and the same is true for other components.
3、检查连接是否可靠
3. Check whether the connection is reliable
当各项构件和连接件的质量都无问题时,就要检查他们之间的连接是否巩固可靠,一般情况下各个连接件都会选用纯不锈钢,质地坚硬、不易变形,可以确保连接后不会因受力而脱落或损坏,同时查看膜材与连接构件的严密吻合,不能出现缝隙。
When there is no problem with the quality of various components and connectors, it is necessary to check whether the connection between them is consolidated and reliable. Generally, all connectors will use pure stainless steel, which is hard and not easy to deform, so as to ensure that they will not fall off or damage due to stress after connection. At the same time, check the tight fit between the membrane and the connecting components without cracks.
4、检查连接点布局
4. Check connection point layout
合适的连接点布局可以使因为张拉而形成的膜材应力减少,延长膜材的使用寿命,并减少二次张拉的可能性,如果连接点过多或者杂乱,可能导致膜结构看台的整体美观度不足,而过少则可能导致膜材的过度拉伸,导致膜材损坏。同时合理的布局可以避免膜材出现受荷载情况形成表面积水。
Proper connection point layout can reduce the stress of membrane material formed by tensioning, prolong the service life of membrane material, and reduce the possibility of secondary tensioning. If there are too many or messy connection points, it may lead to insufficient overall beauty of membrane structure stand, while too few may lead to excessive stretching of membrane material and damage of membrane material. At the same time, the reasonable layout can avoid the surface ponding caused by the loading of membrane materials.
5、检查膜材外观
5. Check the appearance of membrane material
膜材外观应该光滑无缺 陷,即是再小的缺 陷都不可有,因为膜材是整体拉伸受力,如果出现缺口或者划痕,都有可能导致应力集中,出现膜材断裂;膜结构看台之所以受到欢迎,原因之一就是美观,所以出现瑕疵是不应该的。
The appearance of the membrane material should be smooth without defects, that is, no small defects are allowed, because the membrane material is under overall tensile stress. If there are notches or scratches, it may lead to stress concentration and membrane material fracture; One of the reasons why the membrane structure stands are popular is that they are beautiful, so defects should not occur.
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