《土木工程專業(yè) 畢業(yè)設計 外文文獻翻譯 高層框架剪力墻結構設計》由會員分享，可在線閱讀，更多相關《土木工程專業(yè) 畢業(yè)設計 外文文獻翻譯 高層框架剪力墻結構設計（8頁珍藏版）》請在裝配圖網上搜索。

1、 學校代碼： 10128 學 號： 本科畢業(yè)設計外文文獻翻譯 （ 題 目：Shear wall structural design of high-level framework 學生姓名： 學 院：土木工程學院 系 別：建筑工程系 專 業(yè)：土木工程專業(yè)（建筑工程方向） 班 級：土木08-（5）班 指導教師： Shear wall structural design of hi

2、gh-level framework Wu Jicheng Abstract: In this paper the basic concepts of manpower from the frame shear wall structure, analysis of the structural design of the content of the frame shear wall, including the seismic wall shear span ratio design, and a concrete structure in the most commonly used

3、 frame shear wall structure the design of points to note. Keywords: concrete; frame shear wall structure; high-rise buildings The wall is a modern high-rise buildings is an important building content, the size of the frame shear wall must comply with building regulations. T

4、he principle is that the larger size but the thickness must be smaller geometric features should be presented to the plate, the force is close to cylindrical. The wall shear wall structure is a flat component. Its exposure to the force along the plane level of the role of shear and moment, must also

5、 take into account the vertical pressure. Operate under the combined action of bending moments and axial force and shear force by the cantilever deep beam under the action of the force level to look into the bottom mounted on the basis of. Shear wall is divided into a whole wall and the associated s

6、hear wall in the actual project, a whole wall for example, such as general housing construction in the gable or fish bone structure film walls and small openings wall. Coupled Shear walls are connected by the coupling beam shear wall. But because the general coupling beam stiffness is less than the

7、wall stiffness of the limbs, so. Wall limb alone is obvious. The central beam of the inflection point to pay attention to the wall pressure than the limits of the limb axis. Will form a short wide beams, wide column wall limb shear wall openings too large component at both ends with just the domain

8、of variable cross-section rod in the internal forces under the action of many Wall limb inflection point Therefore, the calculations and construction shouldAccording to approximate the frame structure to consider. The design of shear walls should be based on the characteristics of a variety of wall

9、itself, and different mechanical characteristics and requirements, wall of the internal force distribution and failure modes of specific and comprehensive consideration of the design reinforcement and structural measures. Frame shear wall structure design is to consider the structure of the overall

10、analysis for both directions of the horizontal and vertical effects. Obtain the internal force is required in accordance with the bias or partial pull normal section force calculation. The wall structure of the frame shear wall structural design of the content frame high-rise buildings, in the actua

11、l project in the use of the most seismic walls have sufficient quantities to meet the limits of the layer displacement, the location is relatively flexible. Seismic wall for continuous layout, full-length through. Should be designed to avoid the wall mutations in limb length and alignment is not up

12、and down the hole. The same time. The inside of the hole margins column should not be less than 300mm in order to guarantee the length of the column as the edge of the component and constraint edge components. The bi-directional lateral force resisting structural form of vertical and horizontal wall

13、 connected. Each other as the affinity of the shear wall. For one, two seismic frame shear walls, even beam high ratio should not greater than 5 and a height of not less than 400mm. Midline column and beams, wall midline should not be greater than the column width of 1/4, in order to reduce the tors

14、ional effect of the seismic action on the column. Otherwise can be taken to strengthen the stirrup ratio in the column to make up. If the shear wall shear span than the big two. Even the beam cross-height ratio greater than 2.5, then the design pressure of the cut should not make a big 0.2. However,

15、 if the shear wall shear span ratio of less than two coupling beams span of less than 2.5, then the shear compression ratio is not greater than 0.15. The other hand, the bottom of the frame shear wall structure to enhance the design should not be less than 200mm and not less than storey 1/16, other

16、parts should not be less than 160mm and not less than storey 1/20. Around the wall of the frame shear wall structure should be set to the beam or dark beam and the side column to form a border. Horizontal distribution of shear walls can from the shear effect, this design when building higher longer

17、or frame structure reinforcement should be appropriately increased, especially in the sensitive parts of the beam position or temperature, stiffness change is best appropriately increased, then consideration should be given to the wall vertical reinforcement, because it is mainly from the bending ef

18、fect, and take in some multi-storey shear wall structure reinforced reinforcement rate - like less constrained edge of the component or components reinforcement of the edge component. References: [1 sad Hayashi, He Yaming. On the short shear wall high-rise building design [J].Keyuan, 2008, (O2).

19、 高層框架剪力墻結構設計 摘要: 本文從框架剪力墻結構設計的基本概念人手， 分析了框架剪力墻的構造設計內容， 包括抗震墻、剪跨比等的設計， 并出混凝土結構中最常用的框架剪力墻結構設計的注意要點。 關鍵詞:混凝土； 框架剪力墻結構； 高層建筑 剪力墻是現代高層建筑中一項重要建筑內容，框架剪力墻的尺寸大小必須符合建筑規(guī)定．原則是尺寸較大但厚度必須較小，幾何特征應該呈板狀，受力接近于柱形。在剪力墻結構中 墻是平面構件．其承受力沿著平面作用的水平剪力和彎矩外，還必須考慮到豎向壓力。在彎矩和軸力及剪力的共同作用下進行作業(yè)，其受

20、力水平作用下可以看成了底部嵌固于基礎上的懸臂深梁。在實際工程中剪力墻分為整體墻和聯肢墻，整體墻就比方如一般房屋建筑的山墻或者魚骨式結構片墻和小開洞墻。而聯肢墻是由連梁聯接起來的剪力墻．但是因為一般連梁的剛度要小于墻肢的剛度，所以．墻肢單獨作用非常明顯。連梁中部出現的反彎點要注意墻肢軸的壓比限值。當剪力墻開洞過大時便形成寬梁、寬柱所組成的短墻肢，構件形成的兩端帶有剛域的變截面桿件在內力作用下許多墻肢將出現反彎點，因此，計算和構造應該 照近似框架結構來考慮。設計剪力墻時，應該根據各種墻體本身的特點，以及不同的受力特征和要求，墻體內力分布狀態(tài)和破壞形態(tài) 全面具體地考慮設計配筋和構造措施?？蚣芗袅?/p>

21、結構設計是考慮了水平和豎直兩個方向作用所進行的結構整體分析．所以求得內力后需按照偏壓或偏拉進行正截面受力計算?？蚣芗袅Φ臉嬙煸O計內容框架墻結構就高層建筑而言，在實際工程中運用最多，抗震墻要有足夠的數量以滿足層間位移限值，位置相對靈活?？拐饓m合連續(xù)布置、全長貫通。在設計時應避免墻肢長度的突變以及洞口上下的不對齊。同時．洞邊距柱的內側應不小于300mm 以保證柱作為邊緣構件的作用和約束邊緣構件的長度。雙向抗側力的結構形式是使縱橫墻相連．使彼此成為有緣的剪力墻。對于一、二級抗震框架剪力墻，連梁跨高比不宜大于5，且高度不小于400mm。柱中線與梁、墻中線不宜大于柱寬的1／4，以減少地震作用對柱的扭

22、轉效應．否則可以采取加強柱內配箍率的方法來彌補。如果剪力墻的剪跨比大干2．連梁的跨高比大于2．5，那么設計的剪壓比不宜大干0．2．但如果剪力墻的剪跨比小于2 連梁的跨度小于2．5，那么剪壓比不大于0. 15。另一方面，框架剪力墻結構的底部加強區(qū)的設計范圍應該不小于200mm且不小于層高的1/16，其他部位應不小于160mm且不小于層高的1／20．框架剪力墻結構的墻周圍應設置梁或暗梁與端柱組成邊框。剪力墻的水平分布能夠起抗剪作用，這種設計中 當建筑物較高較長或為框剪結構時 配筋應該適當增加，特別是在梁部位或溫度、剛度變化等敏感部位最好適當增加，這時還應該考慮到墻的豎向鋼筋，因為它主要起抗彎作用，并且在一些多層剪力墻構造配筋時所取的配筋率～般不扣除約束邊緣構件或構件邊緣構件的鋼筋。 參考文獻：[1惻林榮，何雅明．淺議高層建筑短肢剪力墻的設計【J】． 今日科苑，2008，(O2)．