incremental collapse 中文意思是什麼

incremental collapse 解釋
發展性破壞
  • incremental : adj. 1. 增加的，增大的，增長的。2. 增額的。3. 【數學】增量的。
  • collapse : vi 1 （屋頂等）倒塌，塌下；（政府等）崩潰，瓦解。2 （價格等）暴跌；（計劃等）失敗；（身體、健康等...
  1. Numerical method of shakedown analysis based on kinematical - type theorem for incremental collapse and its applications

    增量破壞型機動安定性分析方法及其應用
  2. Because the kinematically - admissble cyclic strain rate field required in kninematical - type theorem of shakedown analysis is rather difficult to be constructed, shakedown analysis based on kinematcal theorem cannot be directly applied. some conditions of kinematical - type shakedown theorem are released by ksnig and then the shakedown rules respectively for alternating plasticity and incremental collapse are obtained, for the numerical method based on the upper - bound theorem is formulated

    兩種方法的特點是：運用一種分級循環加載方式來尋找機動許可的塑性應變率場，利用這兩種機動安定準則的特點來判斷結構的安定性，從而得到機動安定性分析的安定載荷。
  3. The code editor has several enhancements, such as word wrap, incremental search, code outlining, collapse to definition, line numbering, color printing, and shortcuts

    代碼編輯器包含了若干增強功能，例如自動換行、漸進式搜索、代碼大綱、折疊到定義、行編號、彩色列印和快捷方式。
  4. In this thesis, two shakedown rules respectively for alternating plasticity and incremental collapse is given as the theoretical basis of upper - bound shakedown analyses, numerical procedures for solving for the upper shakedown loads respectively for alternating plasticity and incremental collapse are provided

    提出了極限載荷與安定載荷包絡圖的概念，並將其應用到地基的安定性分析中，使得計算的結果更加清晰、明了。
  5. Steel frame with welding joint easily occur brittle collapse because of having a low ductility at joints then ， a semi - rigid connected steel frame has large the energy absorption capacity which can resist dynamic loads and the using steel qualities of bracing system and joints are small so adopting a semi - rigid jointed steel frame is economical and stable but for semi - rigid connections are complex and variable ， in conventional analysis and design of steel structures ， it is usually assumed that the connections between columns and beams are either rigid or pinned the analysis of steel frames adopting the assumption can simplify the procedure of analysis and design ， but cannot precisely reflect structural practical circumstance and the errors of calculating results are large ， even ， get incorrect conclusions semi - rigid connection was referred to in chinese code for design of steel structures ( 2001 ， 10 ) ， however ， it isn ’ t specified how to apply semi - rigid joints in design in fact it cannot be carry out the purpose of the paper give a calculating method that accords practical engineering and easily put into effect worthwhile it is going to promote the development of semi - rigid jointed steel frame in design and heighten structural stability in the paper ， at first some commonly employed methods for the modeling of connection behavior are introduced richard abbott function modeling of connection is adopted for extended end plate bolted connection by the 34 test data comparing to regression analysis indicate richard - abbott function modeling of connection represents an excellent fit to test data then after a semi - rigid joint behavior can be modeled as a finite stiffness rotation spring ， base on rotation and displacement equation derive the element stiffness matrixes with semi - rigid connections where the effects ofj ointed flexibility geometric non - linearity and shear forces in the connection deformations have been considered in and fixed - end forces are modified finally, a program for calculating semi - rigid with incremental - iterative method has been

    本文的目的就是為半剛性連接鋼框架的設計提供一種既符合工程實際又簡便易行的計算方法，供規范使用過程的補充、延伸或參考；同時，也將促進半剛性連接鋼框架設計技術的發展，為提高結構安全性能、節省工程成本發揮應有的作用。本文首先介紹了常見的幾種應用較為廣泛的樑柱連接彎矩轉角關系模型，在分析比較的基礎上，選用richard ? abbott函數模型作為外伸端板連接彎矩轉角關系模型，通過對34個外伸端板連接的實驗數據與回歸分析得到的參數比較可知，經回歸分析得到的此模型參數與實驗數據符合較好。然後用彈簧表徵連接點的轉動剛度，根據梁的轉角位移方程推導出半剛性連接的剛度矩陣，在單元剛度矩陣中考慮了節點柔性、幾何非線性和剪切變形的影響，並對固端力進行了修正，最後用增量迭代法編制有限元程序進行計算和分析。
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