連肢墻 的英文怎麼說
中文拼音 [liánzhī]
連肢墻
英文
coupled wall-
In particular, the concealed bracings have more evident effects in improving bearing and energy - dissipation capacity of the wall slabs in coupled shear walls with lintel beams of relative smaller span - height - ratio. 4
特別是在連梁跨高比相對小的雙肢墻墻肢中增加暗支撐對雙肢墻承載力、耗能提高的作用更為明顯。The influences of different reinforcement style of the concealed bracings and different span - height ratio of lintel beams on bearing capacity, stiffness and deterioration process, ductility, hysteresity capacity, energy dissipation and failure features of coupled shear wall were studied through experiment of 7 specimens under low cyclic loading
通過7個結構試件在低周反復荷載作用下的試驗，研究了不同暗支撐配筋形式、不同連梁跨高比對雙肢剪力墻的承載力、剛度及其衰減過程、延性、滯回特性、耗能、破壞特徵等方面的影響。Coupling beams " failure mode, shear distortion, ductility and energy dissipation were impacted by different shear - compression ratio from 0. 15 to 0. 20
是一種值得推薦的抗震聯肢墻小跨高比洞口連梁的配筋形式。Coupling beams between openings are the main plastic energy dissipation elements of coupled walls, but whether short coupling beams could ensure that shear failure would n ' t take place before coupling beams have reached certain displacement ductility or not, is still a problem of engineering which has n ' t been solved and is one of the critical problem of the code for design of concrete structures which remains to be solved
洞口連系梁是聯肢剪力墻的主要塑性耗能構件，但跨高比較小的連梁是否能保證在達到一定的位移延性之前不出現剪切失效，仍是目前我國工程界未解決好的問題，也是我國《混凝土結構設計規范》遺留下來有待解決的關鍵問題之一。In this paper, a new ductile rc coupled shear wall, namely rc coupled shear wall with concealed bracings, was put forward based on the study of shear wall with concealed bracings and inclined across steel bars in lintel beam. then the seismic design methods on shear wall with concealed bracings was given through the experimental study and theoretical analysis on seismic behavior and corresponding finite element analysis on elastic - plastic
本文在帶暗支撐剪力墻及雙肢剪力墻連梁配交叉斜筋的研究基礎上，提出了一種新型延性雙肢剪力墻? ?帶暗支撐雙肢剪力墻，通過抗震性能試驗研究和理論分析，以及相應的彈塑性有限元計算，給出了帶暗支撐剪力墻的抗震設計方法。3. through experimental and theoretic analysis it proved that it has more prominent effects in improving bearing capacity, the structure integer deformation and energy dissipating with concealed bracings in the two wall slabs than only with across inclined reinforcements in the lintel beams. and the key point of the rc coupled shear wall with concealed bracings is that concealed bracings can control the failure mechanism of the shear wall rationally
通過試驗和理論分析證明了在連梁中加配交叉斜筋對提高承載力和延性效果顯著，兩墻肢加設暗支撐后，兩墻肢抗震能力明顯加強，同時結構整體變形和耗能能力顯著增強，帶暗支撐雙肢剪力墻的關鍵在於合理地控制了剪力墻的破壞機制。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。Coupled walls include two or more single shear walls connected by coupling beams, which are the first line of energy dissipation under earthquake. so coupling beams " strength, stiffness, ductility and energy dissipating capacity can effect shear walls " performance directly
聯肢剪力墻通過連梁把單片剪力墻連接在一起，是延性剪力墻抗震的第一道防線，因而連梁的強度、剛度、延性及耗能能力直接影響著剪力墻的性能。If these kinds of coupling beams in seismic coupled walls are designed with seismic design methods of the normal frame beams, test investigation shows that they ca n ' t avoid to occur shear failure very early, so that their ductility demand ca n ' t be satisfied to the structure
試驗研究表明，在抗震聯肢墻中對這類連梁若再用常規框架梁的抗震設計方法進行設計已無法避免其過早發生剪切破壞，從而無法滿足結構對它的延性要求。Coupling beams are important elements in coupled walls. they are ligaments for passing force between single shear walls, and their linear stiffness is one of the key factors of affecting lateral stiffness of coupled walls and the internal forces in coupled walls, furthermore they are the first position for earthquake energy dissipation in seismic coupled walls
連梁是聯肢剪力墻結構中的重要構件，它是墻肢之間傳力的紐帶，其線剛度是影響聯肢墻側向剛度以及墻肢中內力的關鍵因素之一，而且是抗震聯肢墻結構耗散地震能量的首選部位。分享友人