軌枕鋼 的英文怎麼說
中文拼音 [guǐzhěngāng]
軌枕鋼
英文
sleeper bar-
The rails of the two tracks are supported on wooden ties resting on a ballast.
兩條線路的鋼軌放置在有道碴承托的枕木上。Railwau fixed equipment. sleeper screws for double - head rails
鐵路固定設備.雙頭鋼軌用枕木螺釘Steel wire, deformed for prestressed concrete railroad ties
預應力混凝土軌枕用變形鋼絲Railway fixed equipment. special rail screws for concrete sleepers
鐵路固定設備.水泥軌枕專用鋼軌螺釘Sleeper steel mould
軌枕鋼模Computing results show that the method has the characteristics of convenience, high precise, and some reference values to design of component
通過計算,證明了本文提出的方法是一種精確度高而且簡便易行的方法,所得結果對鋼筋混凝土軌枕的設計有一定的參考價值。Steel sleepers - dimensions, static values, steel types
鋼軌枕.尺寸靜態值鋼類型Above all, with the data acquired by tests, this thesis has analysized the lateral resistanc, longitudinal resistance and rail creep etc between ballast and sleeper before and after mass machine work, discussed the effect of mass machine on stability of continuously welded rail track, reseached the change regularity of fastening - down temperature of rail, which is resulted by mass machine work, and have settled the suitable range of work temperature which guarantees the stability of jointless railway. what ' s more, this thesis has put forward the appropriate work pattern, work temperature and work area for mass machine work in future. at the same time, this thesis has given rational suggestions about some conditions worth of attention in production of mass machine, which can in return raise the work productiveness of mass machine. at last, this thesis has considered formulating reasonable measures for operation organization and work standard, so that mass machine work can play an important role in maintenance, which can reduce work load, raise work efficiency and maintenance cost in daily maintenance
本文通過實測的各種數據,分別對大機作業前後道床對軌枕的橫向阻力、縱向阻力、鋼軌爬行情況等進行深入分析,進一步探討大機作業對無縫線路穩定性的影響,研究大機作業引起的鎖定軌溫的變化規律,確定保證無縫線路穩定的合適作業軌溫范圍。為我國今後的大型養路機械作業提出合理的作業方式、合適的作業軌溫和作業地段,同時對大型養路機械作業中應注意的問題提出合理化建議,為大型養路機械作業提供更高的安全保障,進一步提高大機作業效率。最後,對工務段在大機作業中的配合制定完善的施工組織措施及作業標準,使大機作業在養護維修中發揮更大的作用,為工務段日常的養護維修減少工作量,提高勞動效率,降低維修成本。Standard specification for steel wire, deformed, stress - relieved or low - relaxation for prestressed concrete railroad ties
預應力混凝土鐵路軌枕用應力消除或應力低鬆弛變形鋼絲的標準規范Type nhss wire rope pulling hoist is widely suitable for use in bridge - construction, laying of large - size pipes, installation and adjusting of machinery an electric apparatus, and large reaction tower of petrochemical industry ; the installation and alignment of storage tanks ; erecting, fitting, welding and alignment of masts, steel concrete timber structures ; laying and translocating of rails and sleepers ; loading and unloading bulky heavy goods during transportation. cable tensioning ; demolishing of gallery supporting logs ; stacking forrestry wood ; and othersimilar cases. the hoist of this series is especially suitable for use in narrow working sites of limited space, where the job is high above the ground or in open air places, in tunnel of deep well, where no power for traction or lifting is available
Nhss型鋼絲繩手扳葫蘆可廣泛用於建築施工、大型管道鋪設、機電設備和石油化工大型反應塔、儲罐的安裝、校準、鐵塔及其它鋼木結構的豎立、拼裝焊接、校準、鐵軌、枕木的鋪設、移位、交通運輸中笨重貨物的裝卸、電線張緊、坑道支撐木的拆除、林區木材的集放等等,對于局部空間受到限制的狹窄工作場所、高空作業、野外作業、坑道、深井作業和無機電供能場所的各種牽引、提升作業、選用本系列產品尤為適宜。Railway applications - track - performance requirements for fastening systems - fastening systems for steel sleepers
鐵路設備.軌道.緊固件系統的性能要求.鋼軌枕的緊固件系統Railway applications - track - performance requirements for fastening systems - part 4 : fastening systems for steel sleepers
鐵路設備.軌道.緊固系統的性能要求.第4部分:鋼軌枕的緊固系統Railway applications - track ; performance requirements for fastening systems - part 4 : fastening systems for steel sleepers ; german version en 13481 - 4 : 2002
鐵路設施.軌道.緊固系統的性能要求.第4部分:鋼軌枕用Rail fastenings in mining for s 30 and s 33 rails on wooden sleepers
鋪設在木質軌枕上的s30和s33鋼軌用礦區鋼軌固定件We consider each sleeper as an abutment of opposite forces, rails on horizontal sleepers as a mock dispersed elastic ground beam model and trains as moving load on beams. geometric roughness and damping are not taken into consideration
將每根枕木考慮成一個支座反力,將橫向枕木支承的鋼軌模擬成離散的彈性地基梁模型,將列車考慮成一個作用在樑上的移動荷載。分享友人