Wind-vibration-resistant building outer wall for passive ultra-low energy consumption building and mounting method of wind-vibration-resistant building outer wall

Abstract

The invention relates to the field of building outer walls, in particular to a wind-vibration-resistant building outer wall for a passive ultra-low energy consumption building and a mounting method of the wind-vibration-resistant building outer wall. The building outer wall comprises a decorative plate and a hollow plate body which are arranged in parallel, a partition plate is arranged on the outdoor side of the plate body, and a plurality of first pressure adjusting assemblies are arranged in the plate body; and a plurality of second pressure adjusting assemblies are arranged outside the plate body, each second pressure adjusting assembly comprises a second piston piece and a second barrel with one closed end, and a damping piece is arranged on the outer side of each second barrel and used for limiting the relative position of the corresponding second piston piece and the plate body from changing. The purpose of wind vibration resistance is achieved by arranging the hollow plate body and the first pressure adjusting assemblies and the second pressure adjusting assemblies which communicate with the hollow plate body, and deformation recovery of the building outer wall is achieved through the damping pieces. The wind-vibration-resistant building outer wall for the passive ultra-low energy consumption building is easy to operate, low in mounting strength and beneficial to improving the mounting efficiency.

Description

technical field [0001] The invention relates to the field of building exterior walls, in particular to a wind-shock-resistant building exterior wall for passive ultra-low energy buildings and an installation method thereof. Background technique [0002] For high-rise or ultra-high-rise passive ultra-low energy buildings, wind vibration has a significant impact on the structure and building exterior walls. Wind vibration may cause structural resonance, and may also cause the building curtain wall to fall and break. The exterior wall of a passive ultra-low energy building separates the indoor environment of the building from the outside world, which plays an important role in the building’s thermal insulation, heat insulation, wind and rain protection, and noise prevention. The building's external insulation, exterior wall finishes, and sunshade systems are damaged, which makes the insulation effect of passive ultra-low energy buildings worse, which in turn reduces the living ...

AI Technical Summary

Problems solved by technology

The exterior wall of a passive ultra-low energy building separates the indoor environment of the building from the outside world, which plays an important role in the building’s thermal insulation, heat insulation, wind and rain protection, and noise prevention. The building’s external insulation, exterior wall finishes, and sunshade systems are damaged, which makes the thermal insulation effect of passive ultra-low energy buildings worse, which in turn reduces the living comfort

[0003] At present, the exterior walls of passive ultra-low energy buildings usually do not have the ability to resist wind vibration, especially the exterior walls of high-rise or super high-rise passive ultra-low energy buildings have weak wind resistance

In addition, high-rise ultra-passive low-energy buildings and ultra-high-rise passive ultra-low-energy buildings have many external wall operations, and wind loads will cause high-altitude operations risks, so the external walls of high-rise or ultra-high-rise passive ultra-low energy buildings have problems in maintenance. Convenience Disadvantages

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