Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of variable cross-section special-shaped steel tower crown mounting device
The invention relates to a construction method of a variable cross-section special-shaped steel tower crown mounting device. The construction method comprises the following construction steps: splicing an inner support type pouring template; accurately pre-embedding a bracket and constructing an I-steel stiff framework; assembling a shaped jig frame for precisely processing the steel tower crown; processing a steel tower crown; mounting a hoop auxiliary positioning device; assembling a steel tower crown hoisting bracket; hoisting the steel tower crown; constructing a steel-concrete combined section and a steel tower crown; constructing a lifting telescopic construction platform system in the tower crown; and constructing inside the steel tower crown. The shaping jig frame is adopted for machining the steel tower crown, assembling is convenient, and the installation precision and the construction efficiency are improved; the steel tower crown is hoisted by adopting an inner supporting bottom hoisting bracket, so that the hoisting deformation of the steel tower crown is avoided, and the construction quality of the tower crown is improved; and an adjustable construction platform system is adopted for construction in the steel tower crown, dismounting and mounting are convenient, the construction efficiency is greatly improved, and wide application prospects are achieved.
本申请涉及变截面异形钢塔冠安装装置施工方法，该方案施工步骤包括：内撑式浇筑模板拼装；精确预埋支架及工字钢劲性骨架施工；钢塔冠精确加工的定型化胎架拼装；加工钢塔冠；安装抱箍辅助定位装置；钢塔冠吊装支架拼装；吊装钢塔冠；钢混结合段及钢塔冠施工；塔冠内升降伸缩施工平台体系施工；钢塔冠内部施工。本申请中钢塔冠加工采用定型化胎架，拼装方便，提高了安装精度和施工效率；钢塔冠吊装采用内撑兜底吊装支架，避免钢塔冠吊装变形，提高了塔冠施工质量；钢塔冠内施工采用可调整的施工平台体系，拆装便捷，大大提高了施工效率，具有广阔的应用前景。
Construction method of variable cross-section special-shaped steel tower crown mounting device
The invention relates to a construction method of a variable cross-section special-shaped steel tower crown mounting device. The construction method comprises the following construction steps: splicing an inner support type pouring template; accurately pre-embedding a bracket and constructing an I-steel stiff framework; assembling a shaped jig frame for precisely processing the steel tower crown; processing a steel tower crown; mounting a hoop auxiliary positioning device; assembling a steel tower crown hoisting bracket; hoisting the steel tower crown; constructing a steel-concrete combined section and a steel tower crown; constructing a lifting telescopic construction platform system in the tower crown; and constructing inside the steel tower crown. The shaping jig frame is adopted for machining the steel tower crown, assembling is convenient, and the installation precision and the construction efficiency are improved; the steel tower crown is hoisted by adopting an inner supporting bottom hoisting bracket, so that the hoisting deformation of the steel tower crown is avoided, and the construction quality of the tower crown is improved; and an adjustable construction platform system is adopted for construction in the steel tower crown, dismounting and mounting are convenient, the construction efficiency is greatly improved, and wide application prospects are achieved.
本申请涉及变截面异形钢塔冠安装装置施工方法，该方案施工步骤包括：内撑式浇筑模板拼装；精确预埋支架及工字钢劲性骨架施工；钢塔冠精确加工的定型化胎架拼装；加工钢塔冠；安装抱箍辅助定位装置；钢塔冠吊装支架拼装；吊装钢塔冠；钢混结合段及钢塔冠施工；塔冠内升降伸缩施工平台体系施工；钢塔冠内部施工。本申请中钢塔冠加工采用定型化胎架，拼装方便，提高了安装精度和施工效率；钢塔冠吊装采用内撑兜底吊装支架，避免钢塔冠吊装变形，提高了塔冠施工质量；钢塔冠内施工采用可调整的施工平台体系，拆装便捷，大大提高了施工效率，具有广阔的应用前景。
Construction method of variable cross-section special-shaped steel tower crown mounting device
变截面异形钢塔冠安装装置施工方法
ZHANG FEI (Autor:in) / CHU GENFA (Autor:in) / WU DESHENG (Autor:in) / FU DAIHAO (Autor:in) / HAN LIANG (Autor:in) / XU HAOPENG (Autor:in) / ZHAO JUNFEI (Autor:in) / TANG BAOYU (Autor:in)
12.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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