卸出工位 的英文怎麼說
中文拼音 [xièchūgōngwèi]
卸出工位
英文
delivery station-
The relative disadvantage angle of transfixion crack how to affect rock mass stabilization can be researched in this article, and the mechanics characteristic in the unloading process for unloading rock mass with single transfixion crack also be analyzed, which affords theory reference to projects of unloading rock mass with single transfixion crack
通過試驗，探討了貫通裂隙影響巖體穩定的相對不利傾角以及單貫通裂隙巖體卸荷過程的力學特徵，得出裂隙位置的變化促成巖體變形的遞變；特殊位置的裂隙促使巖體的各向導性更加明顯的結論，為相關工程問題提供理論參考。With the introduction of the liquid chemical loading and discharging system and how operating in zhenhai district, combining the recent statistics date of the port, the chapter analyzes the berth throughout, use - rate of berth, need of the storage area and point out the main problem now existing. chapter three combining the new project of the district analyzes the handling system layout entirely, meanwhile it builds four series of liquid chemical transfer - lines projects which fit the need of the future
第二章主要對化工區的發展現狀進行了分析，在簡單的介紹了散裝液體化工品的裝卸工藝和化工區液化裝卸工藝的布局形式和運作方式的基礎上，結合港區現有的各類統計資料，通過對泊位通過能力，泊位利用率和區域貨運量等資料的分析研究，指出了目前化工區液化工藝布局中存在的主要問題，並提出了解決目前存在問題的基本思路。On our little walk along the quays, he made himself the most interesting companion, telling me about the differ ships that we passed by, their rig, tonnage, and nationality explaining the work that was going forward - how one was discharging, another taking in cargo, and a third making ready for sea ; and every now and then telling me some lit anecdote of ships or seamen, or repeating a nautical phrase till i had learned it perfectly
當我們漫步在往碼頭去的路上時，他使自己成了個最有趣的同伴，向我講述我們途經的不同的船隻，它們帆具索具的裝備噸位以及國別，解釋正在進行的工作怎樣的一艘在卸貨，另一艘正在裝艙，而第三艘正準備出海還不時地給我講些關于船和水手的小趣聞，或是重復一個海上的俚語，直到我完全學會了它。The main work of this paper was as fellows : ( 1 ) generalized the development of pre - stressed steel structure in our nation and abroad, and pointed out the main problem in practice ; ( 2 ) presented the mechanism of pre - stressed steel structure and revealed its applicable range ; ( 3 ) established the optimization design model for pre - stressed steel structure, which accounts for constraints on stresses and displacements of structure ; ( 4 ) brought forward the optimization design method, which combined linear programming and the principle of full restriction, through which we can obtain the magnitude of each time pre - stress and the optimized sections of each members of structure ; ( 5 ) analyzed the best times of pre - stress and pointed out that 2 ~ 3 times is preferable ; ( 6 ) conducted optimization design on large - space steel roof, horizontal parallel steel truss with local cables, horizontal parallel steel truss with global cable, and ultra - static steel truss, the result of which indicated that the multiple pre - stress structure is very economic ; ( 7 ) compared different schemes of cable placement for horizontal parallel steel truss, and the results showed that the local cable only unloaded the second girders, but had no response on the first girders and stomach poles, while global cable could unload the second girders and the stomach poles outside of turning point of cable, thus proving that global cable is more economic than local - cable
本文的主要工作是：對國內外預應力鋼結構的發展歷史及現狀作了綜述和總結，指出當前預應力鋼結構工程實踐中存在的主要問題；闡述了預應力鋼結構的受力機理，並指出預應力鋼結構的適用范圍和特點；在考慮結構應力和變位約束的條件下，建立預應力鋼結構優化設計模型；提出多次預應力鋼結構優化設計方法和步驟，採用線性規劃和滿約束準則相結合的優化方法，可優化設計出施加的每一級預應力的大小，並得到結構各部分的優化截面；對多次預應力最佳的施加次數作了分析，並建議以2 3次為宜；為驗證文中理論和方法，分別對大跨多次預應力鋼屋架、局部布索的水平平行弦鋼桁架、整體布索的水平平行弦鋼桁架和局部布索的超靜定鋼桁架等算例進行了優化設計，經濟效益明顯；對水平平行弦鋼桁架的幾種施加預應力的方案進行比較，對于局部布索，預應力只對下弦起到卸載作用，對上弦和腹桿基本不起作用；而整體布索預應力除對下弦卸載外，對索折點以外部分腹桿也起到卸載作用，經濟效益好於局部布索。Gear form is precisely, plotted by portray point. for friendly user interface, the dialog - box is given, using dcl language to compile dialog box program. because the given program can not only output all the optimum basic parameters of pump gear, but also simulate the meshing process of a pair of pump gears, gear pump can be designed and manufactured economically
精確繪出泵齒輪的輪齒幾何形狀，尤其精確繪制出了標準齒輪滾刀切出的齒根過渡曲線，演示了國標雙圓弧頭標準滾刀加工泵齒輪的過程，並實現了泵齒輪副的嚙合模擬，這些對檢查輪齒干涉以及確定齒輪泵的卸荷槽位置和形狀提供了依據。The paper points out the factor of safety by means of finite element method, the strength reduction method and limit equilibrium method decreases in turn. according to analysis of the strength reduction method, the stability of the cutting slope is less than the stability of nature slope. according to the results by the finite element method, the factor of safety calculated by axial loading stress - strain model is less than the factor of safety by lateral unloading stress - strain model
表明有限元法、強度折減法、極限平衡法得出的安全系數依次降低；依據強度折減法分析，相同條件下，挖方邊坡的安全系數較自然邊坡的安全系數小；依據有限元西安理工大學碩士學位論文法分析，軸向加荷應力路徑模型確定的安全系數較圍壓卸荷應力路徑模型確定的安全系數小。分享友人