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- Manual single girder bridge crane is a crane. 手動(dòng)單梁起重機是橋式起重機的一種。
- The fixed end moments acting on the member are ignored for the moment. 作用于該桿上的固端力矩暫且都不考慮。
- In modern highways and urban overpasses, curve girder bridge were used widely. 在現代的高等級公路及城市立交中,曲線(xiàn)梁橋的應用日趨廣泛,準確地把握其受力和變形特性對曲線(xiàn)梁橋的建設、運營(yíng)和進(jìn)一步發(fā)展都具有重要的意義。
- In the calculation of fixed end moments, joints B and C are temporarily locked. 在計算固端彎矩時(shí),臨時(shí)鎖住共點(diǎn)b和C。
- Vibration and stability are investigated for an axially moving beam constrained by a pinned end and a fixed end. 摘要研究一端簡(jiǎn)支一端固支軸向運動(dòng)梁的橫向振動(dòng)和穩定性。
- Girder Bridge is still the main type of bridges in highway construction now. 梁橋仍然是公路建設的主要橋型。
- The mechanical properties of a skew girder bridge differ a great deal from those of an orthogonal girder bridge. 斜梁橋的力學(xué)特點(diǎn)與正交梁橋相比有很大區別。
- It operates to exclude recognition of everything except what squares up with the fixed end in view. 這種目的除了與固定目標相符的事物以外,其他事物概不承認。
- Based on simple vehicle model and simple continuous girder bridge model the vehicle-bridge interaction model is make. 摘要參照簡(jiǎn)化的車(chē)輛模型和橋梁模型,建立了車(chē)-橋相互作用的數學(xué)模型。
- Another theory is that having a greater mass under the fixed end of the reed somehow improves the vibratory properties of the reed itself. 還有一個(gè)理論認為簧片固定端下面較大的質(zhì)量會(huì )提升簧片的振動(dòng)特性。
- FLOW externally molded onto the body to indicate the fixed end containing a TFE seat. 流向)模鑄在閥體的外部,表示配置TFE閥座的固定端口。
- The Shiyang River Bridge in Yunnan is a simply-supported reinforced concrete girder bridge with six spans and two traffic lanes. 摘要石羊江橋是一座6跨、簡(jiǎn)支鋼筋混凝土梁橋,雙車(chē)道。
- At last, the stress condition of the CSW box girder bridge over Yong Xin River of Ningbo is analyed with a general finite element program. 最后以寧波甬新河波形鋼腹板箱梁橋為背景,運用大型通用有限元程序對該橋進(jìn)行了成橋狀態(tài)的應力分析。
- Each microactuator consists of two PT arms that are jointed at the free end and connected to an anchor at the fixed end. 該微驅動(dòng)器由兩個(gè)光熱膨脹臂構成,兩者在自由端相互連接,而在固定端分別通過(guò)細橋與基底相連。
- A kind of establisment method of geometric models for prestressed concrete continuous girder bridge is given, and builds the box-girder constructional geometricmodels. 針對預應力混凝土連續梁橋,提出了一種幾何模型的建立方法;建立了箱形梁構造的幾何模型。
- In this paper, the plate girder bridge is modeled as an orthotropic plate, and the vehicle is modeled as a group of loads moving on the orthotropic plate. 同時(shí),簡(jiǎn)支板梁橋又是小跨徑橋梁最常用的橋型之一,因此,移動(dòng)車(chē)輛荷載引起的簡(jiǎn)支板梁橋動(dòng)力效應越來(lái)越被工程技術(shù)界所關(guān)注。
- The hanging baskets are the main equipments in the cantilever casting construction of large-scale prestressed concrete continuous rigid bridge and continuous girder bridge. 掛籃是目前大跨徑預應力混凝土連續剛構橋和連續梁橋在懸臂澆注施工時(shí)主要采用的施工設備。
- Miniscule in scale beside the great girder bridge and the towering hills, a diesel-hauled freight crosses the Dadu River and makes its way southwards towards Kunming. 一列由內燃機車(chē)牽引的貨車(chē)通過(guò)大渡河鋼梁橋向南方的昆明駛去,在大橋和高山的映襯下,列車(chē)顯得如此渺小。
- Uncertain factors in construction of continuous girder bridge such as side span joint scheme and different balanced cantilever construction speed are analyzed. 對施工中的不確定因素,諸如邊跨合攏方案和不同橋墩懸澆進(jìn)度不一致等進(jìn)行了分析比較。
- When competition, the athlete has on the elastic in an end fixed end springboard to take off completes the diving movement to call the springboard diving (springboard is apart from water surface highly gauge to decide as 1 meter and 3 meters). 比賽時(shí),運動(dòng)員在一端固定一端有彈性的跳板上起跳完成跳水動(dòng)作稱(chēng)跳板跳水(跳板距水面的高度規定為1米和3米)。