角鋼柱 的英文怎麼說
中文拼音 [jiǎogāngzhù]
角鋼柱
英文
column of angles-
The present findings of semi - rigid connections, the method for design of beam - to - column connections in the codes from china and other countries, and the character about semi - rigid connections, were briefly introduced in this paper. the simulated method of the m - r relation curve of semi - rigid connections, the computing equations about the initial stiffness and moment capacities of two kinds of top - seat angle connections, with and without double web - angle, were discussed
本文簡要地介紹了半剛性節點的研究現狀、各國規范樑柱連接的設計計算內容和方法、樑柱連接的類型和半剛性連接的特性,探討了頂、底角鋼、頂、底角鋼帶雙腹板角鋼兩種半剛性連接的m - _ r特徵曲線及其擬合方法,頂底角鋼連接、帶雙腹板頂底角鋼連接初始剛度以及彎矩承載力的計算公式。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。In this test, a special bolt - jack is used to exent of prestressing force to brace angles as the whole structure is under dead - load. in this state brace angles withstand partly load before twice - load and the stress and strain of concrete are decreased. in this way the aim of removal of load and strengthening can be reached
本試驗中採用專用螺栓千斤頂在恆定荷載水平下對混凝土柱角鋼撐桿施加預壓應力,使外包角鋼在二次受力前即分擔部分荷載,使混凝土應力水平和應變水平降低,達到卸載與加固同步進行的目的。With the rapid development in chinese economy, the steel structure and thin - walled colded - formed steel structures have been widely used in building constructions. the colded - formed angle members are one of important member in steel structures and are widely used in transmission towers, trusses and bracing members by its easy connection and erection
隨著我國經濟的飛速發展,鋼結構冷彎薄壁型鋼結構在建築中應用越來越多,冷成型角鋼構件是鋼結構中的一類重要構件,它具有易安裝和連接方便的優點廣泛應用於塔結構、格構柱、桁架結構及支撐等結構。The difference between axial compressive capacity of beam - column joints and that of columns is introduced when joints are strengthened by various measures. influence of shapes, spiral hoops and ratio of beam depth to side dimension of square column upon axial compressive capacity of beam - column joints is discussed. then economy and security of the relative article in current code are demonstrated and the design recommendations of beam - column joints are given
本文通過6個不同強度等級混凝土樑柱節點試驗,了解在不同的加強措施情況下,節點區的軸心抗壓承載力與柱的理論軸心抗壓承載力的差異,探討了角鋼、螺旋箍筋及梁高與柱截面尺寸的比值h c對節點區軸心抗壓承載性能的影響,驗證了我國現行規范有關條款的安全性和經濟性,並且在此基礎上,為不同強度等級混凝土樑柱節點的設計提出了相關建議。The results of the truss type src columns test is analyzed, and the aseismic behavior of src column is deeply studied. with the shaped steel in the column, the bearing capacity is largely increased
本文研究了空腹桁架式src柱的試驗結果,對src柱的抗震性能作了比較深入的探討,結果表明配置角鋼的桁架式空腹鋼骨的勁性混凝土柱,其抗震能力明顯高於鋼筋混凝土柱。Thus it is necessary to study moment resistance, rotation stiffness and rotation capacity of the joints. in this paper, six specimens on end - plate composite beam - to - column joints and two specimens on end - plate composite beam - to - column joints were designed to subject to static load. the factors of m - characteristics about semi - rigid composite joints, including bolts, profiled steel sheeting, beam, column, stiffen rib and reinforcement, are studied
本文設計了6個端板型鋼-混凝土組合樑柱節點與2個端板型純鋼樑柱節點,通過對這些試件的靜力荷載試驗,重點研究了端板型鋼-混凝土組合節點的彎矩-轉角性能的影響因素,包括高強螺栓、壓型鋼板、型鋼梁、型鋼柱、加勁肋,以及混凝土板內縱向鋼筋配筋率等。Sandwich seismic wall which concrete column was replaced with angle - steel truss was discussed in this paper in order to be used as outer - walls of multi - story shear walls system
本文研究的是以角鋼桁架代替混凝土暗柱的夾芯保溫混凝土抗震墻,以下簡稱復合墻板。目的是用作小高層剪力墻體系的外墻。New method of tilt jack angle steel location of half - dig cross - pillar base
半掏挖斜柱基礎斜插角鋼定位新方法The member bearing compression in the truss could be regard as a battened column with the single axis of symmetry
這種角鋼桁架中的受壓件在結構上是一個單軸對稱綴板柱。The results of the limited element analysis and experiment study confirms that both the resisting ended batten and using angle batten in place of plate one could make the laterally stiffness of such member more strong. that maybe provides somewhat practical benefits for designing the twin - wall truss
本文還通過矩陣分析法和模擬試驗研究,證實了端綴板的存在對抵抗側向屈曲有明顯提高;而選用角鋼代替綴板材料相對于板形板,有助於提高構件的側移剛度和翹扭轉剛度,這對于單軸對稱綴板柱的設計也具有一定的實用價值。The system is constructed by slotted threaded rods or rodplates connected by nuts to angled pedicle screws
這系統由有螺紋的鋼柱或鋼板-柱組合及各種不同角度的椎弓根鋼釘所成。Based on the analysis of the experiment results, it is regarded that the seismic behavior of the truss src columns is higher than those of rc columns. the steel requirements, the crosswise rod dimension and the welding quantity are the main factor, which influence on the truss type src columns
通過對試驗結果的分析,認為配置角鋼桁架式空腹鋼骨的鋼骨混凝土柱的抗震能力明顯高於鋼筋混凝土柱,配鋼率和斜腹桿的大小與焊接質量是影響桁架式空腹鋼骨的鋼骨混凝土柱的主要因素。After the comparison of the stability checking computations and the section categorised situation both at home and abroad the current standard, some problems was discussed in the standard of our country. contraposed these questions, the paper computed the space stability coefficient of some general t - shaped and l - shaped sections and all the sections of t - shaped, l - shaped and 2 - angle iron t - shaped in the formed - steel - table, and worked out the curves. according to the comparison of the curves the paper got and the curve in the standard, some simple conclusions was put
對國內外現行規范軸壓柱穩定驗算方法及柱子曲線截面分類情況進行了對比,討論了我國規范曲線中存在的一些問題,並針對這些問題,以規范初始彎曲值對任意「 t 」形和「 l 」形截面和型鋼表中所有t型鋼、 l型鋼、雙角鋼t形鋼截面的空間穩定系數進行了計算,作出其與規范曲線的比較圖,通過計算結果的分析對各類截面歸類情況作了簡單的評述,其中提出的一些建議可以作為規范修訂的參考依據;同時,這些計算結果也進一步證明了本文的柱子空間穩定分析方法的正確性。It is carried on our research in this field from the multi - resident steel structure knot of beam - column research. there are various of knot style including top - and seat - angle steel, top - and seat - angle with double web - angle steel connections, extended - end - plate bolted connections and so on
多層住宅鋼結構樑柱節點型式的研究到現在已有各種節點型式,如頂底角鋼連接,頂底角鋼、腹板雙角鋼連接,外伸端板高強螺栓連接,上下翼緣t型鋼連接,狗骨式剛性連接等。These results demonstrate that the effect of improving the bearing load of structure is very good by strengthening the member of eccentricity compression under pre - stress. the ultimate bearing capacity of strengthened column is closely related to the eccentricity distance. in the condition of eliminating the lagging strain of angle iron, the magnitude of pre - stress putting on the angle iron has litter impact on the ultimate bearing capacity of structure
偏心受力構件的有限元計算結果表明:預應力法加固偏心受力構件,其對結構承載力的提高效果顯著;加固柱的最大承載力與柱的偏心距有密切關系;在消除角鋼應變滯后的條件下,對角鋼施加預應力的大小對結構最終承載力無明顯影響。Two types of methods ( slice method and simple method ) for bearing capacity calculation are presented, and the theoretical results conforms well with the experiment results
同時在此基礎上分析了長細比、含角鋼率、含碳纖維布率和偏心距等因素對復合加固偏壓柱力學性能的影響。There are still many problems remain to be solved in these aspects, such as behavior research on the lateral resistant of steel frame and connection etc. in this paper three 1 : 2 - scale steel frame specimens and eight full - scale steel frame connection specimens are tested on their behavior under cycle loading. there are six aspects as below on the problems of steel resident building researched : 1 pseudo - static force testing of eight full - scale connections, including top - seat angle connections, two web flange and top - seat connections and dog - bone connections are carried out for the first time in our country
本文針對鋼結構住宅體系中亟待解決的若干問題,完成了三榀1 : 2鋼框架模型和八個足尺比例的樑柱連接模型在低周往復荷載作用下的試驗,進行了以下幾個方面的深入研究: 1進行了頂底角鋼連接、帶雙腹板頂底角鋼連接等半剛性連接及狗骨式剛性連接這三種連接類型共八個原型試件的擬靜力試驗。But several earthquake has proved than it is of poor ductility and is brittle destroyed easily. but semi - rigid connections, which is formed by high strength bolts and connecting components, for example angle, end - plate and shape t steel, have an excellent energy dissipating mechanism to resist earthquake loads and prove more capacity for yielding and ductility
而主要通過高強螺栓與連接件(角鋼、端板以及t型鋼等)把梁與柱連接起來的半剛性節點連接具有較強的耗能能力去抵抗一部分地震荷載,它能提供更多的屈服容量和延性容量,同時可節省節點的用鋼量,這使得半剛性連接成為一種既經濟又可靠的連接方式。The experimental research on seismic performance for angles beam - column connections of steel frame
鋼框架樑柱角鋼節點連接的抗震性能試驗研究分享友人