柱性能 的英文怎麼說
中文拼音 [zhùxìngnéng]
柱性能
英文
column performance-
Taking the andalusite from south africa and alumina fiber as raw materials, adding aluminum sulphate as binder, fabrication and properties of alumina fiber reinforced andalusite composite was studied through wet dispersion, mould pressing and sintering processes
以紅柱石和氧化鋁纖維為原料,用硫酸鋁作為結合劑,經過分散、混合、半干法成型、高溫燒成工藝,對氧化鋁纖維增強紅柱石基復合材料的制備及性能進行了研究。Based on the past results, seismic behavior of r. c. frame structure with special - shaped column is studied, according to the members to the structure in sequence in this paper. the main contents are as follows aspects : first of all, aiming at the characteristics of special - shaped column, various control parameters including allowable value of drift angle, axial load ratio etc, are studied
本文在前人研究成果的基礎之上,就鋼筋混凝土異形柱框架結構的抗震性能,按照從構件到結構的順序展開研究,主要內容如下:第一,針對異形柱的特點,對影響結構抗震性能的主要參數,如層間位移角、軸壓比等進行研究。Dynamic behavior of joints between concrete - filled steel tubes and beams
鋼管混凝土樑柱節點動力性能試驗研究The main achievements of the dissertation are listed as following. 1 the definition of slw is given to clarify some misunderstanding on the new structure style. the typical experiment results on parallel structure forms, such as erose - section - column frame and conventional shear wall are compared in the point of view of energy dissipating property
引入短肢墻定義,闡述了短肢墻結構體系是高層住宅合理的結構形式,詳細列出有代表性的異形柱、普通剪力墻結構(或構件)在低周反復試驗中的滯回曲線等主要抗震性能,以作為短肢墻結構體系歸屬定位的依據。Development and property test of gzz - 1 free vibration column test system
1型自振柱試驗機研製與性能試驗Ordinary bolt connecting bolts as a permanent use, when the design requirements or questions about its quality should be carried out when the smallest lag bolts kind complex load testing and the results were consistent with national standard 《 mechanical fasteners, bolts, screws and stud 》 ( gb3098 )
普通螺栓作為永久性連接螺栓使用時,當設計有要求或對其質量有疑義時,應進行螺栓實物最小拉力載荷復驗,其結果符合國家標準《堅固件機械性能、螺栓、螺釘和螺柱》 ( gb3098 )的規定。According to the behaviors of diagonally - loaded frames, effects of infill material property and frame stiffness on performance of infilled frames are investigated. 2. based on result of lateral actions test, gives load - deflection curves for infilled frames
對斜向加載的墻板單元進行了試驗研究,分析了填充塊材料性能、框架樑柱剛度等因素對墻板單元力學性能的影響。Cracks control measures for masonry structure
改善高層建築下部柱軸壓比性能的措施Study on preparation of ti - pillared montmorillonite
交聯劑制備對柱撐蒙脫石性能影響的研究A study on the behavior of concrete - filled double skin steel tubular columns of octagon section under axial compression
八邊形中空夾層鋼管混凝土軸壓短柱力學性能的研究Steel moment - resisting frames with welded beam - to - column connections were traditionally regarded as having excellent performance, and widely adopted in steel constructions, but this opinion changed after the 1994 northrige earthquake and the 1995 hyogoken - nanbu earthquake. these earthquakes also arouse engineers to resurvey the behavior of end - plate connections
傳統觀點認為,樑柱焊接剛性連接具有較好的抗震性能,因此在工程中得到了廣泛地應用,但1994年的northrige地震和1995年的阪神地震改變了這種傳統觀點,這兩次地震也引起了工程技術人員對端板連接的再審視。Meanwhile, by using delaminating combination finite element method and macro finite element analysis methods, the paper present two kinds of analysis programs. based on the aforementioned analysis program, the failure form, distribution of plastic hinge, load - carrying capacity, displacement and ductility characteristics are investigated to reveal the failure mechanism and the failure proceeding under seismic effects. the results are in good agreement with the test results, indicating the precision of the aforementioned two programs is satisfiable to the practical engineering design
分別採用分層組合式有限元和宏觀有限元分析方法,編寫了2種鋼筋混凝土中高帶邊框柱剪力墻結構的彈塑性有限元分析程序,同時利用上述2種分析程序,研究了模型結構的破壞形態、塑性鉸的分佈、承載力、位移及延性性能等特性,探討了這類結構在地震作用下的破壞全過程與破壞機理,得到其主要受力特性和抗震性能的一般規律,所得結果與試驗值吻合較好,表明上述2種程序分析結果的精度均可滿足實際工程的設計要求,因此可用於這類結構的抗震性能分析與設計。Energetic materials for defense - performances - detonation velocity - measurement with a streak camera and a cylindrical pellet
軍用高能材料.性能.爆炸速度.用條紋高速攝影機和園柱小子彈的測量At last, the effect of the steel yield strenth, the yield - to - ultimate stress ratio, the shape and size of the access hole is researched. in conclusion, the finite - elenent model and the program adoped in this paper can well similate the response of beam - to - cloumn connections uder cyclic load
本文所建立的模型及採用的程序能夠很好的模擬、研究在循環荷載作用下剛性樑柱連接的反應,為進一步研究剛性鋼框架樑柱連接的抗震性能打下了基礎。The shear mechanism, failure mode, deformation capacity, bearing capacity and the reliability of the anchored angle steels of the wrapped steel concrete cast - in - site frame typical story exterior joints under the middle and high axial compression ratio ( n = 0. 3, 0. 5, 0. 6 ), the working performance, failure mode, and the shear capacity of top story joints under the crack moment, the hysteresis characteristic and the dissipation energy capacity of the test joints are all analysed based on the 1 / 4 model pseudo - static tests of five specimens of wrapped steel concrete cast - in - site frame exterior joints, which varied in axial compression ratio, distribution of the beam angle steels and the stirrup ratio
基於上述分析,本次試驗通過五個外包鋼混凝土邊節點1 4比例模型的偽靜力試驗,以柱的軸壓比、梁角鋼布置形式、配箍率等為主要參數,分析外包鋼混凝土現澆框架一般層邊節點在中高軸壓比( n = 0 . 3 、 0 . 5 、 0 . 6 )條件下,節點的抗剪機理、破壞模式、變形能力、承載能力和角鋼錨固的可靠性;分析了頂層邊節點在張開彎矩作用下的工作性能、破壞模式和抗剪承載力;分析了試驗節點的滯回性能和耗能能力。Based on the experiment results, the damage form of abnormal exterior joint are summarized, characteristics of hysteresis curve are studied, the effect of stirrup ratio and height of column section and beam section on anti - shear property of abnormal joint are discussed, working mechanism of abnormal exterior joint is researched, the conclusion that the anti - crack and bearing capacity of abnormal joint are studied by analyzing the minor core of abnormal exterior joint is proposed, the basic data is provided for the design formula of abnormal joints
根據試驗結果,總結了異型邊節點的破壞形態,研究了節點滯回曲線的特徵,討論了節點核芯配箍率、樑柱截面高度變化對異型邊節點抗剪性能的影響,分析了異型邊節點的受力機理,提出應以「小核芯」為分析單元來研究此類節點抗裂和承載力的建議,為異型節點設計公式的建立提供了基礎數據。But during the 1994 northridge earthquke and 1995 hyogoken - nanbu earthquke, many steel beani - to - column connections were damaged which indicated that cognition on the capacity of this type of joints was rather inadequate. in order to avoid similar damages in the future, analysis on response of beam - to - column connections under cyclic loads is not only significant from the theoretical aspect, but also important in practice
然而, 1994年美國northridge地震和1995年日本的阪神地震中,大量鋼框架樑柱連接發生破壞,顯示出人們對于剛性樑柱連接的受力性能和破壞機理認識還相當不足。為了避免人員傷亡和經濟損失,對鋼框架樑柱連接研究其在循環荷載作用下的反應,不僅具有重要的理論意義,更具有重大的工程實用價值。Seismic behavior analysis of special - shaped column frame structure
異形柱框架結構抗震性能分析Columns under axial compression and biaxial bending. in the beginning of the paper, it summarized the history and the actuality of the nonlinear analysis of special - shaped columns and the capability of the sliding of reinforcement anchoring. on the basis of related papers, the full path of stress - strain relation of concrete and the sliding of longitudinal reinforcement anchoring are all considered
本論文主要內容是對鋼筋混凝土異形截面雙向壓彎柱(包括l形、 t形、十字形柱)進行非線形全過程分析,首先綜述了異形柱構件非線性分析以及粘結滑移性能研究的歷史與現狀,在有關文獻基礎上考慮了受拉縱筋和周圍混凝土的粘結滑移和混凝土應力?應變關系曲線的下降段。Analysis and simplified calculation of mechanical behavior of concrete - filled steel short columns under axial compression based on three parameters
鋼管混凝土軸壓短柱性能三參數分析與計算分享友人