{"id":10876,"date":"2025-12-02T09:27:21","date_gmt":"2025-12-02T08:27:21","guid":{"rendered":"https:\/\/www.entecerma.it\/?p=10876"},"modified":"2025-12-02T09:43:10","modified_gmt":"2025-12-02T08:43:10","slug":"structural-certification-the-importance-of-the-canopy-test","status":"publish","type":"post","link":"https:\/\/www.entecerma.it\/en\/structural-certification-the-importance-of-the-canopy-test\/","title":{"rendered":"Structural Certification: the importance of the Canopy Test"},"content":{"rendered":"\n

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Canopies and shelters are crucial architectural elements, not only for their functionality (protection from rain and sun) and aesthetics, but above all for their structural safety. Being projecting structures, without vertical supports (in the case of canopies) or with discontinuous supports (in the case of shelters), they are particularly exposed to significant environmental stresses, such as snow load and wind action. To ensure compliance with current regulations, it is essential to subject these structures to rigorous structural testing.<\/p>\n\n\n\n

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LOAD TEST FOR SNOW LOAD SIMULATION<\/strong><\/h3>\n\n\n\n

One of the most important tests is the static load test, often used to simulate the most severe action: snow load. This test aims to verify whether the canopy is capable of supporting the design loads required by regulations for the specific geographical area of installation.<\/p>\n\n\n\n

As can be seen from the images, the load test is performed by simulating the weight of snow on the surface of the canopy. The most common method, and the one illustrated, is to apply a load distributed using bags of material of known weight (such as sand or cement) or, alternatively, with tanks of water. In the case shown, a load of sand\/bulk material is applied to cover the surface of the canopy evenly.<\/p>\n\n\n\n

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TEST METHODS AND EQUIPMENT<\/strong><\/h3>\n\n\n\n

The application of the load is not random: it must be gradual and controlled until the test load is reached. During the application of the weight, high-precision measuring instruments, such as centesimal flexometers or displacement transducers, are used to monitor the deformations (deflections) of the structure in real time.<\/p>\n\n\n\n

The main stages of the test include:<\/p>\n\n\n\n