CAJ | 학술논문

某地铁控制中心高度为158m，地下3层，地上主体结构39层，裙楼5层，属于超高层建筑，控制大厅设置在裙楼一楼，局部抽柱转换做梁上转换；主楼35、36层外框架柱缩进2.1m，37、38层外框架柱缩进1.8m，主楼外框柱在此处做了两次转换。本工程采用混合结构体系，结构形式为框架-混凝土核心筒体系，主楼外框架采用钢管混凝土柱，裙楼柱采用型钢混凝土柱，针对本工程的设计难点，采用PKPM-PMSAP和ETABS两种空间有限元软件进行计算分析，对基础设计、裙楼设计、主塔楼设计、加强层、转换层设计等方面的设计思路和措施进行了阐述和分析。通过研究分析，本工程采取了合理的设计方法和构造措施，解决了本工程中的设计难点，达到了技术先进、经济合理、安全适用的设计目标。
모지철공제중심고도위158m，지하3층，지상주체결구39층，군루5층，속우초고층건축，공제대청설치재군루일루，국부추주전환주량상전환；주루35、36층외광가주축진2.1m，37、38층외광가주축진1.8m，주루외광주재차처주료량차전환。본공정채용혼합결구체계，결구형식위광가-혼응토핵심통체계，주루외광가채용강관혼응토주，군루주채용형강혼응토주，침대본공정적설계난점，채용PKPM-PMSAP화ETABS량충공간유한원연건진행계산분석，대기출설계、군루설계、주탑루설계、가강층、전환층설계등방면적설계사로화조시진행료천술화분석。통과연구분석，본공정채취료합리적설계방법화구조조시，해결료본공정중적설계난점，체도료기술선진、경제합리、안전괄용적설계목표。
The height of a subway’s control center is 158m, with underground 3 floors, above-ground main structure 39 floors and a podium building of 5 floors, which belongs to an ultra high-rise building. The control hall is on the first floor of the podium building and partial removal column transformation is beam transformation. The external frame column of the main building’s 35 and 36 floors indents 2.1m, while 1.8m indentation for 37 and 38 floors, two transformations at here. The Project uses a hybrid structure, that is, frame-concrete core structure. The concrete-filled steel tube column is used for the main building’s external frame, steel-concrete column for the podium. For the design difficulties, PKPM-PMSAP and ETABS, two kinds of space finite element softwares, are applied to calculate. And this paper analyzes the design ideas and measures of foundation design, podium building design, main tower building design, reinforcement layer, transformation layer, etc.. By studying, this project uses reasonable design methods and structural measures, resolves design difficulties of the project and achieves the design goal of advanced technology, rational cost, safety and serviceability.