中文摘要-某框架剪力墻結構高層辦公樓畢業設計
發布日期：2020-02-02 21:54:19來源：土木工程網責任編輯：土木龍
導讀：
框架--剪力墻結構，也稱為框剪結構，廣泛應用于辦公和公用高層建筑，也大量應用于高層旅館設計，我的畢業設計是框架--剪力墻結構的高層辦公樓設計。這種結構由框架梁柱形成自由靈活的空間，容易滿足建筑功能的要求；同時又有一定數量的剪力墻，使得它具有很強的抗震能力，同時，剪力墻的設置，減少了在水平荷載作用下結構的側移，避免砌體填充墻在地震中嚴重破壞和倒塌。所以，在地震區要采用框架結構時，宜優先選用框剪結構。四川汶川的大地震，損失嚴重，更能說明將結構做的完美的重要性。
摘選至全套畢業設計《濟南某框剪結構高層辦公樓畢業設計》
中文摘要
框架--剪力墻結構，也稱為框剪結構，廣泛應用于辦公和公用高層建筑，也大量應用于高層旅館設計，我的畢業設計是框架--剪力墻結構的高層辦公樓設計。這種結構由框架梁柱形成自由靈活的空間，容易滿足建筑功能的要求；同時又有一定數量的剪力墻，使得它具有很強的抗震能力，同時，剪力墻的設置，減少了在水平荷載作用下結構的側移，避免砌體填充墻在地震中嚴重破壞和倒塌。所以，在地震區要采用框架結構時，宜優先選用框剪結構。四川汶川的大地震，損失嚴重，更能說明將結構做的完美的重要性。
我的設計內容主要是結構設計，畢業設計是土木工程專業的必修課程，我的設計是辦公樓設計，設計采用鋼筋混凝土現澆框架--剪力墻結構，建筑層數為十一層，地上十層，地下一層，建筑總高度39.9 m，總建筑面積10174.32㎡，其中地下室占地面積為1017.47㎡。根據設計要求，設防烈度為7度，抗震等級為二級，設計中要考慮抗震設計。設計包括結構部分、樓梯、基礎等。根據任務書定出各層平面圖及平面布置。本方案主體結構為雙向承重框架—剪力墻結構。在進行荷載計算和構件截面估算后，選取了一榀框架—剪力墻進行計算，計算內容包括框架梁、框架柱、剪力墻、連梁的截面尺寸的選取及線剛度的計算；恒載、活載、地震作用下梁端、柱端、剪力墻、連梁的彎矩、剪力的計算；框架、剪力墻、連梁的內力組合；框架梁柱配筋計算；樓梯配筋計算及基礎設計?？蚣苁芰︿摻钪饕捎芒蠹変摻?，箍筋主要采用Ⅰ級鋼筋，樓梯采用鋼筋混凝土梁板式樓梯；由于上部結構荷載較大，地基土存在軟弱層，基礎采用鋼筋混凝土筏板基礎。整個方案設計基本符合設計和結構要求，具有一定的合理性。
通過對辦公樓樓層平面圖、剖面圖、構造圖的繪制和結構的設計，熟悉了設計的全過程，并能熟練應用AuToCAD、天正繪圖軟件等，并熟悉了一下PKPM的應用，掌握了結構設計計算的基本方法，創造性的完成了畢業設計任務。同時，對大學所學的專業知識和基本概念有了更深的理解，從而提高了分析和解決實際問題的能力。
關鍵詞：
土木工程 鋼筋混凝土結構 框架—剪力墻結構 筏板基礎 恒載 活載 地震作用 荷載設計值 荷載效應 結構計算 概念設計
Abstract:
Framework - shear wall structure, also known as FRAME-SHEAR WALL structure, widely used in public office and high-rise building, also used in large high-rise hotel design, and mine is in this type.The type of this structure is flexible in space, and the building is easy to meet the demands ,and also a certain amount of shear walls, making it a strong earthquake capacity, while the shear wall set up, reducing the Level load structure under the sway, to avoid filling masonry wall in the quake severely damaged and collapsed. Therefore, in the earthquake zone to adopt the framework of the structure, to give priority optional FRAME-SHEAR WALL structure. Chuan Wenchuan four of the last major earthquake, serious damage, the structure will be better able to explain the importance of doing perfect.
I design the content is mainly structural design, civil engineering graduate design is a compulsory course, my office building design is design, design a framework of cast-in-place reinforced concrete - shear wall structure, building a 10 storeys to the ground 10 layer, a layer of the ground floor, building height of 39.9 m, a total construction area of 10174.32 square meters, which covers an area of the basement to 1017.47 square meters. According to the design requirements, the intensity of seven degree of security, seismic rating for the two, to consider the design of seismic design. Including the design of the structure of the stairs, the foundation. According to the mandate set of floor plans and layout of each floor. The programme for the two-way load-bearing structure of the main framework - shear wall structure. Load component in the calculation and estimates section, select a Pin framework - a shear wall, the calculation includes the framework of beams, columns, shear walls, even the size of the beam section and select the stiffness of the calculation; constant load , The live load, under earthquake Beam, column-, shear walls, and even beam the moment, shear the calculation; framework, shear walls, beam combination of internal forces; framework reinforced beams calculated reinforced staircases The basis of calculation and design. The framework of reinforced steel bars used mainly Ⅲ level, the main use of stirrups Ⅰ-class steel, reinforced concrete beams using the stairs plate staircase; larger load because of the upper structure, the existence of weak foundation soil layer, based on a reinforced concrete raft foundation. The basic design of the entire programme with the design and structural requirements, have a certain reasonable.
Through the office building floor plans, profiles, construction and structure of the plan is drawing the design, familiar with the design of the entire process, and can skillfully use AuToCAD, Tianzheng mapping software, and familiar with the application of the PKPM, mastered the structural design calculations The basic method, the completion of the graduate creative design task. At the same time, the study by the University of the basic concepts and expertise gained a deeper understanding, so as to enhance the analysis and the ability to solve practical problems.
Key word:
Civil Engineering Reinforced Concrete Structures Framework - shear wall structure Beam Liang plate staircase Raft foundation
dead load Live load Earthquake Load design value Load effect Structural calculations
