超高層建築電梯設計的注意事項(PDF 51頁)
超高層建築電梯設計的注意事項(PDF 51頁)內容簡介
大樓搖擺 Building sway 大樓的構造對搖擺的影響 Building
composition has an impact on sway behavior
大樓建造方法 Construction method
-框梁鋼結構 Skeletal steel beam framework
-混凝土結構 Composite concrete structure
風力載荷 Wind loads
-表麵不平衡的壓力分配表麵Imbalance pressure distribution
-大樓周邊的過風 Wind passing around a building
環境溫度 Ambient temperatures
-建築的向陽麵 Sun-exposure of buildings
-高溫下的潮濕環境 Humid weather conditions in connection with
high temperatures 地震 Earthquakes
-電梯可以經受輕微地震,但無必要抗強震 An elevator may sustain
a light earthquake, but not necessarily a devastating one
當大樓搖擺是由於風載引起時 When Building sway is caused by wind loads
-大樓的多種頻率也許與其共振頻率相符,因而導致對於井道內的設備造成損壞
the swinging frequency of the building may coincide with resonances,
thus causing damages to the shaft equipment.
-電梯井道的彎曲變形會對電梯部件造成損壞 bending and deformation of
hoistways may damage elevator components. 當大樓搖擺是由於周圍環境引起時,
一般對電梯影響不大 When Building sway is caused by
ambient is usually no problem for elevators.
-炎熱的夏季和寒冷的冬季中的溫度差異比較,冬季的溫度對井道高度的影響更大
temperature differences between hot summers and cold winters may
have an influence on the hoistway height.
-大樓的伸縮需要對機械部件作調整 building shrinkage
may require mechanical measurements.
..............................
composition has an impact on sway behavior
大樓建造方法 Construction method
-框梁鋼結構 Skeletal steel beam framework
-混凝土結構 Composite concrete structure
風力載荷 Wind loads
-表麵不平衡的壓力分配表麵Imbalance pressure distribution
-大樓周邊的過風 Wind passing around a building
環境溫度 Ambient temperatures
-建築的向陽麵 Sun-exposure of buildings
-高溫下的潮濕環境 Humid weather conditions in connection with
high temperatures 地震 Earthquakes
-電梯可以經受輕微地震,但無必要抗強震 An elevator may sustain
a light earthquake, but not necessarily a devastating one
當大樓搖擺是由於風載引起時 When Building sway is caused by wind loads
-大樓的多種頻率也許與其共振頻率相符,因而導致對於井道內的設備造成損壞
the swinging frequency of the building may coincide with resonances,
thus causing damages to the shaft equipment.
-電梯井道的彎曲變形會對電梯部件造成損壞 bending and deformation of
hoistways may damage elevator components. 當大樓搖擺是由於周圍環境引起時,
一般對電梯影響不大 When Building sway is caused by
ambient is usually no problem for elevators.
-炎熱的夏季和寒冷的冬季中的溫度差異比較,冬季的溫度對井道高度的影響更大
temperature differences between hot summers and cold winters may
have an influence on the hoistway height.
-大樓的伸縮需要對機械部件作調整 building shrinkage
may require mechanical measurements.
..............................
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