本文選題：鋼板剪力墻　切入點：可滑移側向約束構件　出處：《哈爾濱工業(yè)大學》2017年博士論文

【摘要】：鋼板剪力墻是一類性能優(yōu)越的抗震構件。近年來,用其作為結構主要抗側力構件的多、高層結構不斷涌現(xiàn)。但與此同時,傳統(tǒng)鋼板剪力墻中存在的內嵌鋼板過早屈曲,約束構件易失效或不易加工等問題日益突出,限制了其進一步發(fā)展。為此本文提出了斜向網(wǎng)格約束和波形鋼板約束兩類可滑移側向約束鋼板剪力墻,以期在有效提高剪力墻的抗側性能和大震耗能能力的基礎上,防止約束構件因參與抗側而失效,實現(xiàn)震后修復時僅更換內嵌鋼板,而約束構件可重復使用的設計理念。結合理論分析和試驗研究方法,重點探討了這兩類剪力墻的受力機理,滯回性能以及設計方法,并提出了用于結構體系分析的簡化方法。論文主要完成了如下幾方面工作:1、兩類可滑移側向約束鋼板剪力墻的提出總結分析了常用各類鋼板剪力墻的受力性能及構造特點,針對非加勁鋼板剪力墻過早屈曲,加勁鋼板剪力墻加勁肋易失效,防屈曲鋼板剪力墻約束構件加工周期長等問題,綜合板件的穩(wěn)定理論和可滑移側向約束的基本概念,提出了斜向網(wǎng)格約束和波形鋼板約束兩類可滑移側向約束鋼板剪力墻,不僅有效提高了剪力墻的抗震性能,保證了約束構件不因參與抗側而失效且能重復使用,還實現(xiàn)了各組件的工業(yè)化生產(chǎn)和裝配式施工。2、兩類可滑移側向約束鋼板剪力墻試驗研究針對非加勁,斜向網(wǎng)格約束和波形鋼板約束鋼板剪力墻試件開展了擬靜力試驗研究,通過分析試件中內嵌鋼板的面外變形和應變分布,約束構件的應變發(fā)展以及試件的失效模式和滯回性能等試驗現(xiàn)象和數(shù)據(jù),驗證了提出的兩類可滑移側向約束鋼板剪力墻的可行性。試驗數(shù)據(jù)還為非加勁和可滑移側向約束鋼板剪力墻精細化數(shù)值分析方法和結構體系簡化分析方法的提出和驗證提供了必要的支持。3、兩類可滑移側向約束鋼板剪力墻滯回性能數(shù)值分析綜合考慮低周往復循環(huán)荷載下鋼材的非線性強化性能、初始幾何缺陷以及約束構件與內嵌鋼板間的相互作用等多種影響因素,提出了非加勁和可滑移側向約束鋼板剪力墻的精細化數(shù)值分析方法,并通過試驗數(shù)據(jù)驗證了其有效性。應用該方法開展了系統(tǒng)的分析計算,深入討論了兩類可滑移側向約束鋼板剪力墻的受力機理,揭示了內嵌鋼板高厚比,子板高厚比和長寬比對兩類可滑移側向約束鋼板剪力墻滯回性能的影響規(guī)律。4、兩類可滑移側向約束鋼板剪力墻設計方法及簡化模型研究結合非加勁鋼板剪力墻承載力計算理論和可滑移側向約束構件對剪力墻承載力的提高規(guī)律,提出了可滑移側向約束鋼板剪力墻承載力的計算方法。針對兩類子板單元的幾何和物理邊界條件,采用能量法分析了其彈性屈曲性能,并以避免子板屈曲早于內嵌鋼板屈服為目標,提出了約束構件的布置原則。為確保約束構件可為子板邊緣提供足夠的面外和轉動約束,通過引入無量綱參數(shù)肋板剛度比,建立了約束構件剛度與內嵌鋼板柱面剛度之間的聯(lián)系,并采用特征值屈曲分析方法,給出了最小肋板剛度比的限值�；诩s束構件與內嵌鋼板間相互作用的特征,提出了約束構件所受面外推力的簡化計算模型及強度驗算方法。依據(jù)內嵌鋼板中板帶的錨固特征對其進行了分類,提出了可考慮內嵌鋼板與其邊緣構件相互作用且建模簡便的拉壓桿模型,并基于彈性穩(wěn)定理論給出了相關模型參數(shù)的確定方法;由此建立的結構體系簡化分析方法解決了高層鋼板剪力墻結構體系分析時由于桿件數(shù)量過多而導致的建模過程復雜且計算耗時等問題;結合本文及文獻中的試驗數(shù)據(jù),驗證了該簡化分析方法的有效性。
[Abstract]:Steel plate shear wall is a kind of seismic component has excellent performance. In recent years, with the structure as the main component to resist lateral force and more high-rise structure emerge. But at the same time, the existence of traditional embedded steel plate early buckling of steel plate shear wall in the constraint component failure or not easy processing problems have become increasingly prominent, limiting its further development. In this paper the oblique grid constraints and constraints of two types of corrugated steel plate can slide lateral restraint of steel plate shear wall, in order to effectively improve the shear wall based on lateral performance and seismic energy dissipation capacity, prevent the restriction of component failure due to participate in the anti side, realize torepair only replace the embedded steel plate design the concept and constraint component reusable. Combined with the theoretical analysis and experimental research methods, discusses the stress mechanism of these two types of shear wall, hysteretic behavior and design method, and put forward for. The simplified method of analysis system. The paper mainly completed the following work: 1, two author summarizes and analyzes the methods of various types of steel plate shear wall mechanical properties and structure characteristics of sliding lateral restraint of steel plate shear wall for non stiffened steel plate shear wall premature buckling of steel plate shear wall, stiffening ribs are prone to failure, the problem of buckling of steel plate shear wall constraint component long processing cycle, the basic concept of comprehensive plate stability theory and sliding parts of lateral restraint, the oblique grid constraints and constraints of two types of corrugated steel plate can slide plate shear wall lateral restraint, can effectively improve the seismic performance of shear wall, the constraint component because in lateral failure and can be reused, but also realize the components of industrial production and assembly construction.2, two kinds of experimental study on shear wall lateral restraint plate reinforcement for non slip, oblique To the grid constraints and constraints of corrugated steel plate shear wall specimens were carried out research on quasi static test, through the analysis of specimens embedded in steel plate out of plane deformation and strain distribution, strain constraint component development as well as the specimen failure mode and hysteretic behavior of the experimental phenomena and data, verify the proposed two types of slip the lateral confinement of steel plate shear wall. The feasibility of test data for unstiffened and numerical sliding lateral confinement of steel plate shear wall with fine structure system analysis method and simplified analysis and put forward to provide the necessary support for.3 verification method, two kinds of sliding plate shear wall lateral constraint hysteretic performance considering the nonlinear numerical analysis of low cycle reciprocating under cyclic loading steel strengthening performance factors of initial geometric imperfection and constraint component and embedded steel plate interactions such as influence, proposed non slip and stiffening Fine numerical analysis method of shear wall lateral restraint plate, and its effectiveness is verified by experimental data. The application of this method to carry out the system analysis and calculation, the stress mechanism of two kinds of sliding lateral restraint of steel plate shear wall is discussed in depth, revealing the embedded steel plate height to thickness ratio, plate height to thickness ratio and length width comparison of two kinds of steel plate shear wall lateral restraint slip hysteretic properties of.4, two kinds of shear wall lateral restraint plate sliding design method and simplified model based on non stiffened steel plate shear wall calculation theory and law can improve the bearing capacity of lateral slip constraint component of shear wall bearing capacity, put forward the calculation method for shear the wall plate lateral restraint slip capacity. The geometric and physical boundary conditions for the two sub units, using the method of energy analysis of the elastic buckling behavior, and to avoid buckling in fender The embedded steel yield as the goal, put forward the layout principle of constraint component. In order to ensure that the constraint component can provide enough surface and rotational restraint for the plate edge, through the introduction of dimensionless parameters, stiffness ratio of stiffener, a constraint stiffness and stiffness of cylindrical embedded steel plate connection, and the eigenvalue buckling analysis method the minimum value, the stiffness ratio of stiffener to the limit are given. The characteristics of interaction between binding component and embedded steel plate based on the proposed constraint component by simplified plane thrust calculation model and strength calculation method. According to anchoring characteristics of strip embedded steel plate has carried on the classification is put forward and the embedded steel plate the edge component interaction and modeling simple STM and based on the method of determining the elastic stability theory gives the relevant model parameters; simplified analysis method based on the solution structure The problem of complex modeling process and time-consuming due to the excessive number of members in high-rise steel plate shear wall structure system analysis is determined. Combined with the experimental data in this paper and literature, the effectiveness of the simplified analysis method is verified.

【學位授予單位】：哈爾濱工業(yè)大學
【學位級別】：博士
【學位授予年份】：2017
【分類號】：TU398.2

【相似文獻】

相關期刊論文 前10條

1 李峰;丁磊;李慧;;帶縫鋼板剪力墻結構的性能分析[J];平頂山工學院學報;2009年02期

2 郭彥林;周明;;非加勁與防屈曲鋼板剪力墻性能及設計理論的研究現(xiàn)狀[J];建筑結構學報;2011年01期

3 郭彥林;周明;董全利;王小安;;三類鋼板剪力墻結構試驗研究[J];建筑結構學報;2011年01期

4 蔣路;;帶縫鋼板剪力墻應用技術分析[J];建筑科學與工程學報;2012年02期

5 寧子健;郝際平;于金光;鐘煒輝;白睿;;無粘結十字加勁鋼板剪力墻結構抗剪性能分析[J];鋼結構;2013年07期

6 ;鋼板剪力墻[J];鋼結構;1997年02期

7 陳國棟,郭彥林;十字加勁鋼板剪力墻的抗剪極限承載力[J];建筑結構學報;2004年01期

8 萬紅霞,謝偉平,王小平;考慮屈曲后強度的鋼板剪力墻極限剪力計算[J];鋼結構;2004年03期

9 郭彥林,董全利;鋼板剪力墻的發(fā)展與研究現(xiàn)狀[J];鋼結構;2005年01期

10 王迎春;郝際平;李峰;孫彤;;鋼板剪力墻力學性能研究[J];西安建筑科技大學學報(自然科學版);2007年02期

相關會議論文 前10條

1 段清星;鄒自明;曾清華;何歡歡;趙偉;;鋼板剪力墻研究現(xiàn)狀和工程應用[A];鋼結構工程研究（九）——中國鋼結構協(xié)會結構穩(wěn)定與疲勞分會第13屆(ISSF-2012)學術交流會暨教學研討會論文集[C];2012年

2 朱俊;陸道淵;黃良;徐麟;;天津津塔結構鋼板剪力墻力學性能分析[A];建筑結構（2009·增刊）——第二屆全國建筑結構技術交流會論文集[C];2009年

3 王偉棟;蔣路;;帶縫鋼板剪力墻強度與穩(wěn)定相關關系及調節(jié)措施研究[A];'2009全國鋼結構學術年會論文集[C];2009年

4 孫飛飛;王文濤;劉桂然;;開縫鋼板剪力墻的理論分析與數(shù)值模擬[A];第七屆全國現(xiàn)代結構工程學術研討會論文集[C];2007年

5 高輝;孫飛飛;李國強;;組合鋼板剪力墻簡化計算模型[A];第七屆全國現(xiàn)代結構工程學術研討會論文集[C];2007年

6 孫飛飛;劉桂然;王文濤;;鋼框架鋼板剪力墻結構的非線性靜力分析[A];第七屆全國現(xiàn)代結構工程學術研討會論文集[C];2007年

7 孫學水;趙偉;高長喜;尹衛(wèi)澤;張衛(wèi)東;關超;;橫向加勁鋼板剪力墻試驗和有限元研究[A];第四屆全國鋼結構工程技術交流會論文集[C];2012年

8 何歡歡;趙劍麗;趙偉;;稀疏豎向加勁鋼板剪力墻試驗研究[A];鋼結構工程研究（九）——中國鋼結構協(xié)會結構穩(wěn)定與疲勞分會第13屆(ISSF-2012)學術交流會暨教學研討會論文集[C];2012年

9 蔡克挀;朱，

本文編號：1714360