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1、學(xué)校代碼： 10128學(xué) 號： 本科畢業(yè)設(shè)計外文文獻(xiàn)翻譯（ 題 目：Shear wall structural design of high-level framework學(xué)生姓名： 學(xué) 院：土木工程學(xué)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(dǎo)教師： Shear wall structural design of high-level frameworkWu JichengAbstract: In this paper the basic concepts of manpower from the frame shear wall structure
2、, 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 frame shear wall structure the design of points to note.Keywords: concrete; frame shear wall structure; high-rise buildin
3、gs 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. The 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 cyl
4、indrical. 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 take into account the vertical pressure. Operate under the combined action of bending moments and axial force and shear force by the cantilever deep
5、 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 shear 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 sm
6、all openings wall. Coupled Shear walls are connected by the coupling beam shear wall. But because the general coupling beam stiffness is less than the 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
7、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 of variable cross-section rod in the internal forces under the action of many Wall limb inflection point Therefore, the calculations and construction
8、 shouldAccording to approximate the frame structure to consider. The design of shear walls should be based on the characteristics of a variety of wall itself, and different mechanical characteristics and requirements, wall of the internal force distribution and failure modes of specific and comprehe
9、nsive consideration of the design reinforcement and structural measures. Frame shear wall structure design is to consider the structure of the overall analysis for both directions of the horizontal and vertical effects. Obtain the internal force is required in accordance with the bias or partial pul
10、l normal section force calculation. The wall structure of the frame shear wall structural design of the content frame high-rise buildings, in the actual project in the use of the most seismic walls have sufficient quantities to meet the limits of the layer displacement, the location is relatively fl
11、exible. Seismic wall for continuous layout, full-length through. Should be designed to avoid the wall mutations in limb length and alignment is not up 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
12、as the edge of the component and constraint edge components. The bi-directional lateral force resisting structural form of vertical and horizontal wall 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
13、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 torsional 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
14、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, 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.
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 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 dar
16、k 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 or frame structure reinforcement should be appropriately increased, especially in the sensitive parts of the beam position or temperature, stiffness
17、change is best appropriately increased, then consideration should be given to the wall vertical reinforcement, because it is mainly from the bending effect, and take in some multi-storey shear wall structure reinforced reinforcement rate - like less constrained edge of the component or components re
18、inforcement of the edge component.References: 1 sad Hayashi, He Yaming. On the short shear wall high-rise building design J.Keyuan, 2008, (O2).高層框架剪力墻結(jié)構(gòu)設(shè)計 摘要: 本文從框架剪力墻結(jié)構(gòu)設(shè)計的基本概念人手， 分析了框架剪力墻的構(gòu)造設(shè)計內(nèi)容， 包括抗震墻、剪跨比等的設(shè)計， 并出混凝土結(jié)構(gòu)中最常用的框架剪力墻結(jié)構(gòu)設(shè)計的注意要點。關(guān)鍵詞:混凝土； 框架剪力墻結(jié)構(gòu)； 高層建筑 剪力墻是現(xiàn)代高層建筑中一項重要建筑內(nèi)容，框架剪力墻的尺寸大小必須符合建筑規(guī)定
19、原則是尺寸較大但厚度必須較小，幾何特征應(yīng)該呈板狀，受力接近于柱形。在剪力墻結(jié)構(gòu)中 墻是平面構(gòu)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(jìn)行作業(yè)，其受力水平作用下可以看成了底部嵌固于基礎(chǔ)上的懸臂深梁。在實際工程中剪力墻分為整體墻和聯(lián)肢墻，整體墻就比方如一般房屋建筑的山墻或者魚骨式結(jié)構(gòu)片墻和小開洞墻。而聯(lián)肢墻是由連梁聯(lián)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(xiàn)的反彎點要注意墻肢軸的壓比限值。當(dāng)剪力墻開洞過大時便形成寬梁、寬柱所組成的短墻肢，構(gòu)件形成的兩端帶有剛域的變截面桿件在內(nèi)力作用下許多墻肢將出
20、現(xiàn)反彎點，因此，計算和構(gòu)造應(yīng)該照近似框架結(jié)構(gòu)來考慮。設(shè)計剪力墻時，應(yīng)該根據(jù)各種墻體本身的特點，以及不同的受力特征和要求，墻體內(nèi)力分布狀態(tài)和破壞形態(tài) 全面具體地考慮設(shè)計配筋和構(gòu)造措施?？蚣芗袅Y(jié)構(gòu)設(shè)計是考慮了水平和豎直兩個方向作用所進(jìn)行的結(jié)構(gòu)整體分析所以求得內(nèi)力后需按照偏壓或偏拉進(jìn)行正截面受力計算。框架剪力墻的構(gòu)造設(shè)計內(nèi)容框架墻結(jié)構(gòu)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(shù)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(shè)計時應(yīng)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(nèi)側(cè)應(yīng)不小于300mm 以保證柱作為邊緣構(gòu)件的作用和約束邊緣構(gòu)件的長度。雙向抗側(cè)
21、力的結(jié)構(gòu)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14，以減少地震作用對柱的扭轉(zhuǎn)效應(yīng)否則可以采取加強柱內(nèi)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25，那么設(shè)計的剪壓比不宜大干02但如果剪力墻的剪跨比小于2 連梁的跨度小于25，那么剪壓比不大于0. 15。另一方面，框架剪力墻結(jié)構(gòu)的底部加強區(qū)的設(shè)計范圍應(yīng)該不小于200mm且不小于層高的1/16，其他部位應(yīng)不小于160mm且不小于層高的120框架剪力墻結(jié)構(gòu)的墻周圍應(yīng)設(shè)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(shè)計中 當(dāng)建筑物較高較長或為框剪結(jié)構(gòu)時 配筋應(yīng)該適當(dāng)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(dāng)增加，這時還應(yīng)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(gòu)造配筋時所取的配筋率般不扣除約束邊緣構(gòu)件或構(gòu)件邊緣構(gòu)件的鋼筋。參考文獻(xiàn)：1惻林榮，何雅明淺議高層建筑短肢剪力墻的設(shè)計【J】今日科苑，2008，(O2)
土木工程專業(yè) 畢業(yè)設(shè)計 外文文獻(xiàn)翻譯 高層框架剪力墻結(jié)構(gòu)設(shè)計
