端箍 的英文怎麼說
中文拼音 [duāngū]
端箍
英文
end bell-
To meet this challenge, a research project was supported by ministry of communication and bv shanghai zhenhua port machinery co. ltd. focusing on analysis of tdtcd ( traditional design theories of crane drums ) the paper has studied the impacts of features under the binding force of wire ropes, the end - plate and rope slot. this study is based not only on the thin shell theory and viscoelastic mechanics to calculate the strength and stability of drum, but also on an experiment with technology in " state of act "
本文結合交通部重點科技項目「港口起重機鋼絲繩傳動件高性能技術研究」和上海振華港機股份有限公司委託項目「起重機焊接捲筒極限壁厚研究」 ,針對起重機捲筒傳統設計方法偏於保守的情況,以薄殼理論和近代力學為基礎,以現代試驗技術為研究手段,對鋼絲繩緊箍力作用下的外載特性、端板、繩槽等因素對捲筒強度和穩定性的影響進行了系統的理論研究,在深入開展捲筒強度、穩定性和實驗模態分析等試驗的基礎上,提出了有別于傳統方法的捲筒強度、穩定性計算方法。Aerospace series - pipe coupling 8 o30 ' in titanium alloy - ferrules, welded with dynamic beam seal end, for repair
航空航天系列. 8 30 '鈦合金聯管節.檢修用帶動態梁密封端的焊接管箍Aerospace series - pipe coupling 37, in heat resisting steel - ferrules, welded end - inch series
航空航天系列.耐熱鋼制37 ?管聯接器.端部焊接的金屬箍.英制Fibre optic interconnecting devices and passive components - basic test and measurement procedures - examinations and measurements - endface radius of spherically polished ferrules
光纖互聯器件和無源部件.基本試驗和測量程序.檢查和測量.球形拋光金屬箍的端面半徑Fibre optic interconnecting devices and passive components. basic test and measurement procedures. part 3 - 23 : examination and measurements. fibre position relative to ferrule endface
光纖互連裝置和無源元件.基本試驗和測量程序.第2 - 23部分:檢驗和測量.與金屬箍端面相關的纖維位置9. some detail requirements, such as the maximum axial load ratio in columns, the minimum of confined transverse reinforcement within yield hinge regions and so on, are also proposed to modify chinese code ( gbj1o - 89 )
本文還討論了現行《混凝土結構設計規范》 ( gbj10 ? 89 )關于軸壓比限值及柱端加密區約束箍筋最小要求等構造方面存在的問題,提出了相應的修正建議。Then the coupling beams with new reinforcement layout were made an inquiry into, and the improvement on the seismic behavior by coupling beams diagonally reinforced with a few rows in end regions was found out at last, based on the observations of the experimental phenomena and the analysis of the measurement result, and by the comparison of seismic behavior by making use of hysteretic response, ductility and energy dissipation behavior, a conclusion is presented : the code for design and construction of reinforced concrete high - rise structures ( the draft asked for advise hi 2000 ) ca n ' t ensure that the coupling beams have fairly good seismic ductility ; the result of improvement of the seismic ductility of the coupling beams by the increase hi stirrups besides the strengthen of longitudinal detailing reinforcement was n ' t obvious ; the coupling beams diagonally reinforced with a few rows in end regions have fairly good mechanisms, and the ductility and the behavior of energy dissipation are better than conventionally reinforced concrete coupling beams, so it is suitable to te tised in short coupling beams
本文通過對三根小跨高比(均為l h = 1 . 0 )剪力墻洞口連系梁在低周反復荷載作用下的試驗,了解了嚴格按《鋼筋混凝土高層建築結構設計與施工規程》 ( 2000年徵求意見稿)設計的連梁具有的抗震性能,研究了採取增大連梁配箍量同時加強縱向構造筋的方案對抗震性能的影響,並進一步對新的配筋形式的連梁進行了探討,了解了在連梁梁端配置多排交叉斜筋方案對連梁抗震性能的改善。通過對試驗現象的觀察和量測結果的分析,利用荷載?位移滯回曲線、延性和耗能性能等指標對各個試件的抗震性能進行了比較,最後得出結論: 《鋼筋混凝土高層建築結構設計與施工規程》 ( 2000年徵求意見稿)不能保證小跨高比連梁具有較好的抗震延性:通過增大連梁配箍量同時加強縱向構造筋的方案對改善連梁的抗震延性的效果不太明顯;梁端配置多排交叉斜筋的連梁具有相對較好的受力性能,其延性和耗能性能等各項性能指標均優于普通配筋連梁,宜在深連梁中採用。Through the experimentation for the physical performance of cfpb masonry under local compression, the author has observed the deformation and failure of cfpbm. based on the mathematical statistics and regression analysis of the experimental data, the author derived a feasible and common formula for counting the cfpbm ' s local compression strength regarding the different local compression locations, analyzed stress distribution of local bearing masonry under beams end, and provided the calculating formula on effective supporting length of beam end in brick masonry. as the results of experiments demonstrate, owing to the cfpb ' s own holes " system, the beneficial effects, the bounding effect of surrounding masonry and the spread effect of force, have not developed completely
試驗結果分析表明:由於多孔磚自身的孔洞結構,砌體內部的圍箍作用和力的擴散作用未得到充分發揮,局壓強度雖較軸心受壓強度有所提高,但仍低於同情況下實心磚的局壓強度;當有上部荷載作用時,對砌體局壓有利的懸臂卸荷作用和內拱卸荷作用均不明顯,因此在推導梁端局壓強度計算公式時,未考慮此可能存在的有利影響,計算偏安全;局壓強度提高系數公式除採用規范公式(二項式)的表達式,還用對數式進行了回歸推導,得到了一個較為普遍的公式;論文還對梁端局壓的梁端有效支承長度計算公式進行了回歸推導。Aerospace series - pipe coupling 8 30 ' in titanium alloy - ferrule, welded, with dynamic beam seal end
航空航天系列.鈦合金8 30 '管連接件.帶動力橫梁密封端頭的焊接環箍Aerospace series - pipe coupling 8 30 ' in titanium alloy - ferrules with dynamic beam seal end, welded and reduced at pipe end
航空航天系列.鈦合金管連接件8 30 ' .在管端焊接和變徑的帶動力橫梁密封端頭的環箍To the guangxi hanzu, the most allele is hve32 in the patients with chd or aci. but it is hve34, hve36, hve38 in the controls. the relative frequency of big allele ( = ^ hve38 ) in controls is higher than in patients of two native populations, but they have n ' t significant difference between the zhuangzu controls and hanzu controls of guangxi in xbal, ecori and 3xvntr allele distribute frequency
05人結論:廣西地區壯、漢兩族人群之間在xbal和ecdi位點及3 』端箍因分佈沒有顯著區別;廣西壯族人群冠心病、腦梗塞的發病與xbal 、 』 ecori和3 』端vntr等位基因的分佈沒有明顯的關聯;廣西漢族人群冠心病、腦梗塞的發病與ecori位點的基因突變和3vntr等位基因的分佈有一定的聯系,但與xbal位點的基因突變沒有顯著的關聯。3 the results denote that for non - flanged slw, when the limb is shallow, the longitudinal bar in the limb will firstly yield ; on the other hand, when the limb is deep, the stirrup in the linking - beam will firstly yield
對于無翼墻結構,當肢厚比為5時,試體墻肢底部縱筋首先屈服,而當肢厚比大於5時,試體連梁端部箍筋首先屈服。The contents include as follows : the influencing factors of the displacement ductility factor of the unbonded partially prestressed concrete frame structures, such as stirrup reinforcement characteristic value, nominal shear span ratio, axial compression ratio, the appearing order of plastic hinges and partial prestressing ralio ( ppr ) are discussed. the formula of displacement ductility factor of the unbonded partially prestressed concrete frame structures is suggested by regression analysis. with regard to the aseismic design and the request of ductility and energy dissipation, the restriction of the flat - beam / column sectional size and aseismic reinforced design are discussed
本文主要包括以下內容:討論了配箍特徵值、名義剪跨比、軸壓比、塑性鉸出現順序、預應力度等因素對無粘結部分預應力混凝土框架位移延性系數的影響,回歸了考慮影響因素的位移延性系數計算公式;對無粘結部分預應力混凝土扁梁框架結構,闡述了抗震設計對扁梁、柱截面尺寸的要求與限制;對滿足延性和耗能要求的無粘結部分預應力混凝土扁梁控制截面抗震配筋進行了探討;通過對無粘結部分預應力混凝土扁梁梁端的受力分析,改進了以往扁梁梁端扭矩設計值計算公式。The effect and safety of reinforced concrete column strengthened with bonded external angle steel are related with many factors, such as reinforced design, process of reinforcement, anchored structure of reinforced end, reinforcement rate of the angle steel, ductility and the stress applied on original column as well as maintenance in use
摘要採用外包角鋼加固的鋼筋混凝土柱、其加固效果和安全性與諸多因素,如加固設計、加固施工工藝、加固端錨固構造、加固角鋼的增鋼率與增箍率、原柱所處的應力狀態、使用過程中的維護管理等有關。Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 3 - 23 : examination and measurements ; fibre position relative to ferrule endface
光纖互聯裝置和無源部件.基本試驗和測量步驟.第3 - 23部分:試驗和測量.與金屬箍末端有關的纖維位置Aerospace series - pipe coupling, 37 o, spherical, in heat resisting steel - ferrules, welded end - inch series
航空航天系列.耐熱鋼制37度球形管接頭.端部焊接的卡箍.英制Fibre optic interconnecting devices and passive components. basic test and measurement procedures. part 3 - 15 : examinations and measurements. eccentricity of a convex polished ferrule endface
光纖互連裝置和無源元件.基本試驗和測量程序.第3 - 15部分:檢驗和測量.凸型刨光金屬箍端面偏心率Aerospace series - pipe coupling 8 30 ' in titanium alloy - ferrules, blind, with dynamic beam seal end
航空航天系列.鈦合金管連接件8 30 ' .帶動梁密封端頭的暗箍Aerospace series - pipe coupling 8 30 ' - dynamic beam seal end for ferrule, welded - geometric configuration
航空航天系列. 8 30 '鈦合金管連接件.動態橫梁密封端頭的焊接箍.幾何配置分享友人