main gantry 中文意思是什麼

main gantry 解釋
斗塔
  • main : adj 1 主要的，主，全，總。2 充分的，盡量的；全力的，有力的。n 1 體力，氣力；力〈僅用於 with might...
  • gantry : n. 1. 桶架。2. 【機械工程】龍門起重機；（起重機的）構臺[門架]。3. 【鐵路】跨軌信號架。4. 【宇宙空間技術】導彈拖車。5. 火箭平臺〈具有多層平臺並可移動，用以吊豎火箭及發射前檢修〉。
  1. The ansys, a kind of fea program, was used to build model of small carriage. the procedure of gantry beam bump with secondary beam of bridge was reappeared by running nonlinear calculation and loading program which was written by apdl program language. the closest deforming result was gotten, and the deforming of main beam, secondary beam and end beam and inner stress distribution status were calculated

    採用大型三維有限元軟體ansys對該起重機以及小車架等進行了建模、應用apdl語言編寫加載程序、進行非線性計算，再現龍門橫梁與起重機副梁碰撞過程，最後得到與實際變形結果最接近的一種狀態，得出起重機橋架主梁、副梁、端梁的變形以及其內部的應力分佈情況。
  2. The total area of the corporation covers about 200 chinese acres and the length of coastline is about 1, 140 meters, the auxiliary facilities have taken shape the main facility and the equipment include the 30, 000 dwt dry dock which is 192 meters long by 40 meters wide the gate width 32 meters and 10 meters deep, is to date the biggest dry dock in fujian province ; one fitting wharf length 65 meters, width 17 meters ; 16 tons portal crane 1 set, 16 tons gantry crane 1 set, mobile cranes 50t1 25t1 12t2 8t4 and other necessary transportation, coatings, the precision work equipment supplying air 120 m min, spraying grit more than 4, 000 m day, renews the steel plate 12 15 t day we can finish repairing all kinds of ships under 40, 000 dwt within 7 to 10 days our corporation obtains the first - class dockyard to repair and build steel - made ships lisence in 2001, passed the national environmental protection appraisal in august 2002, was designated shipbuilding in fujian for maintaining foreign ships in octobet 2002, the dry dock, passage channel, the turning area, fitting wharf are passed by passage safety appraisal in march, 2003

    主要設施和設備有： 3萬噸級干船塢一座長192米寬40米塢門凈寬32米深10米是福建省目前最大的干船塢舾裝碼頭一座長65米寬17米16噸門座起重機1臺10噸門吊1臺汽車吊8臺50噸1臺25噸1臺12噸2臺8噸4臺以及與其相配套的運輸噴塗精加工設備。每分種供氣120立方米，日噴砂面積4000多平方米，日換鋼板15 20噸。一般修船工期為7 10天。
  3. Taking the cause analysis and its repair scheme optimization of the rotating platfome sleeve crack with the 16t / 33m gantry of the sixth harbour company of tianjin harbour as the main research line, the dissertation makes such researches as on the conception and method of caea of stevedoring gantry crane structure, which includes the generating and treating method, the controlling method on the units and meshes

    本文以天津港第六港埠公司16t 33m門機轉臺筒體開裂的原因分析和修復裂紋方案優化為主線，研究了裝卸型門機結構caea的概念和方法，包括模型的生成和處理的方法、單元和網格的控制方法等。
  4. The main points of innovation are as follows : systematic research is made on the caea structure modeling of the stevedoring gantry crane. the combination of theoratic modeling and experimental modeling in its method and technology improves the reliability and scientific reasonability to model and calculate the results

    本文的主要創新點是：系統地研究了裝卸型門機結構caea建模的技術問題，採用理論建模與實驗建模相結合的建模方法與技術，提高了模型及其計算結果的可靠性與科學性。
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