城市勘测
城市勘測
성시감측
URBAN GEOTECHNICAL INVESTIGATION & SURVEYING
2012年
2期
141-143
,共3页
超高层建筑%轴线计算%轴线检测
超高層建築%軸線計算%軸線檢測
초고층건축%축선계산%축선검측
skyscraper%measuring of axes%calculation of axes
随着大型复杂建筑结构的不断涌现,建筑结构向超高、跨度更大的方向发展,施工进度不断加快,给施工安全与结构成型带来新课题,超高层建筑物显著特点是绝对高度高,受日照、地球自转、风力、温差等多种动态因素的影响,将处于不断运动的状态。轴线检测是施工检测的关键内容,同时也是超高层建筑物质量验收和质量评价的重要参考依据,本文结合超高层建筑物的特点,利用工程应用实例介绍轴线计算方法。
隨著大型複雜建築結構的不斷湧現,建築結構嚮超高、跨度更大的方嚮髮展,施工進度不斷加快,給施工安全與結構成型帶來新課題,超高層建築物顯著特點是絕對高度高,受日照、地毬自轉、風力、溫差等多種動態因素的影響,將處于不斷運動的狀態。軸線檢測是施工檢測的關鍵內容,同時也是超高層建築物質量驗收和質量評價的重要參攷依據,本文結閤超高層建築物的特點,利用工程應用實例介紹軸線計算方法。
수착대형복잡건축결구적불단용현,건축결구향초고、과도경대적방향발전,시공진도불단가쾌,급시공안전여결구성형대래신과제,초고층건축물현저특점시절대고도고,수일조、지구자전、풍력、온차등다충동태인소적영향,장처우불단운동적상태。축선검측시시공검측적관건내용,동시야시초고층건축물질량험수화질량평개적중요삼고의거,본문결합초고층건축물적특점,이용공정응용실례개소축선계산방법。
With the emerging of large and complex structure,the structure is development to the super highrise and largespan direction,along with the accelerating of the construction schedule,which bring new courses to the construction safety and structural forming.The ultra-high-rise building with the absolute height feature will be in a state of constant motion because of the sunshine,earth rotation,wind,temperature,and other dynamic factors.Axis detection is the key element of construction inspection,which is also the important reference of quality acceptance and quality evaluation for ultra-high-rise buildings.This paper introduce a axis calculation method combined with the characteristics of ultra-high-rise building via a project.