荷載法 的英文怎麼說
中文拼音 [hézǎifǎ]
荷載法
英文
d―loaddd-
It can be said that the solution to the space problem of limit load and the calculation of foundation bearing capacity for deformed groundwork have some academic and scientific value. the dynamic pile testing of foundation and batholith as well as deep well load testing system has been put into use in real work environment and gained some social and economic benefit
本文關于界限荷載的空間問題解答,考慮地基變形的地基承載力工程演算法具有一定的學術價值;本文中的地基(及巖基)承載力動測法及深井載荷試驗系統已在工程實踐中應用,並取得了較好的社會和經濟效益,具有一定的工程實用意義。In order to take the influence of the internal force from translation into consideration, the design of in - plane buckling of unbraced frames adopted a new second - order elastic method to calculate the structural internal force, e. g. the imaginary horizontal loads method
為考慮變形對內力的影響,對無支撐框架的平面內穩定計算提出採用假想水平荷載法進行二階彈性內力分析,以與國際上鋼結構設計相接軌。Program can analyze the multi - girder curved bridge, by using the diatropic distributing theory. it can calculate the dynamic programming loading, by using the combined influence. it can analyze the internal force under the action with the prestressed force, by using the equivalent load method
程序採用橫向分佈的實用計算理論來處理多主梁曲線梁橋的空間受力分析問題;採用組合影響線來對曲線梁橋進行動態規劃加載;採用等代荷載法對曲線梁在預應力作用下的結構內力進行分析。The elastic methods are beam - columns method, the pseudo load method, the pseudo lateral load method, the iterative gravity load method and the negative rigidity method
常用彈性分析的方法有:樑柱法、虛擬荷載法、虛擬側向荷載法、迭代重力荷載法和負剛度法。The methods considering the elastoplasticity are the elastic - plastic hinge method and the pseudo load method. based on the need of non - linear analysis, researchers brought forward nonlinear calculation methods to control the iterative constringency, such as the load controlling method, the displacement controlling method, the arc length controlling method and the pseudo load method
考慮彈塑性的分析方法有:彈性-塑性鉸法和虛擬荷載法根據非線性研究分析的需要,研究人員先後提出了:荷載控製法、位移控製法、弧長控製法和做功控製法等控制迭代收斂的非線性計算方法。An analysis of failure risk of the bridge load test based on proof load method
基於驗證荷載法的橋梁荷載試驗失效風險分析Standard test method for strength properties of adhesive bonds in shear by compression loading
壓縮荷載法測定膠粘劑的抗剪切強度特性用標準試驗方法Standard test method for creep properties of adhesives in shear by compression loading metal - to - metal
用壓力荷載法測定金屬之間膠粘劑蠕變性能的標準試驗方法Textiles - determination of the slippage resistance of yarns at a seam in woven fabrics - fixed load method
紡織品.機織物中縫合處紗線的抗滑脫性測定.固定荷載法Textiles - determination of the slippage resistance of yarns at a seam in woven fabrics - part 2 : fixed load method
紡織物.機織織物中接縫處線的抗滑脫性測定.第2部分:定位荷載法Standard test method for strength properties of adhesives in shear by tension loading of single - lap - joint laminated assemblies
用單面搭接迭層板裝配件的抗拉荷載法測定膠粘劑抗剪切強度的標準試驗方法Standard test method for determining strength of adhesively bonded rigid plastic lap - shear joints in shear by tension loading
用抗拉荷載法在剪切膠粘劑粘接剛性塑料搭接接頭的抗剪切強度的標準試驗方法Standard test method for compressive properties of polymer matrix composite materials with unsupported gage section by shear loading
剪切荷載法測定帶無支撐標準截面的聚合母體復合材料抗壓特性的標準試驗方法But when the imaginary horizontal loads method in the new code was proceeded the second " order elastic analysis, could it achieve the requirement and get the more precise results than the old effective length method
但新規范中採用假想水平荷載法二階彈性分析是否真的能達到要求?是否就比原來的計算長度法更精確The load capacity and damage degree of bridge are detected by the curve of the transformation of vibration frequency in different attached load and different damage. a conclusion that the attached load method improves the of vibration frequency sensitivity to the physical property parameters of bridge structure is drawn at last. and the same time the paper bring forward a new and convenient technique of dynamic load test - - the attached load method
通過振動頻率在不同的附加荷載作用下、不同破損情況下的變化曲線來確定橋梁的承載能力以及破損程度,得出了附加荷載法改變了振動頻率對橋梁結構物理參數的弱靈敏性這一結論,提出了一種更為新穎、快捷的橋梁承載能力的動荷載檢測方法? ?附加荷載法。First, based on the analysis to the development condition of computer and property of the input data of bridge, this paper, taking convenience and practicability as principle, develops the multi passages data - in system made up with human - computer interactive interface and excel import model. second, after comparing and analyzing to the calculation theories and methods of creep and shrinkage, clearing up the key steps of creep and shrinkage analysis, the paper takes incremental method to establish program to analyze secondary inner force caused by creep and shrinkage. third, the paper puts some optimal or simplified treatment to the contents of pre - stress and develops relative program ; in addition, through analysis to the different methods used to calculate the secondary inner force caused by pre - stress, the paper combines equivalent load method with finite element, carries out some simplified treatments, and establishes program to calculate secondary inner force caused by pre - stress
首先,在分析當前計算機的發展狀況及橋梁結構輸入數據特點的基礎上,以方便、實用為原則,採用人機交互界面和excel輸入方式聯合的多通道數據輸入系統;其次,通過比較分析徐變收縮計算的各種理論及方法,澄清了徐變收縮分析的關鍵過程,並採用增量法編製程序,實現徐變收縮次內力分析;再次,對預應力的相關計算內容進行適當優化或簡化處理,並編制相應程序;另外,本文還在比較預應力次內力各種計算方法的基礎上,將等效荷載法結合有限元進行一些簡化處理,編製程序實現預應力次內力的計算;最後以三個算例來校核計算方法及程序運行結果的可靠性,取得了預期效果。Secondly, by loading a pressure simulate the corrosion product induced expansive effect on concrete around rebar. ansys that is a famous fea software is used for analysis a real model
其次,用外加荷載法模擬鋼筋均勻銹蝕膨脹過程,通過ansys有限元程序對真實模型進行有限元分析,研究影響保護層脹裂所需膨脹力的因素。Then, combined with the mechanism of vacuum preloading and based on the layer method, settlement calculation of vacuum preloading was analyzed. the study shows that the vacuum degree under membrane equivalent load method does not accord with the mechanism of vacuum preloading. based on the layer method, vacuum degree difference method and effective stress method are presented. the results show that the final settlement calculated by the vacuum degree difference method is more close to the observation results
然後,結合真空預壓的機理,基於分層總和法的思想,對真空預壓沉降計算方法進行研究:指出用現有的膜下真空度等效荷載法進行沉降計算不符合真空預壓機理;提出了符合真空預壓機理的真空度差值法與有效應力法,前者所推算的最終沉降量較接近實測推算結果,後者與實際結果存在一定差距。Since live loads on floor are usually expressed in terms of uniformly distributed loads for design purpose, in this paper, the sustained live load on floor are calculated respectively with the average load in room area and in batten area, while the transient live load on floor are computed with the average load in room area
採用室面積平均荷載法和進深板帶面積平均荷載法將樓面持久性活荷載等效為樓面均布荷載,給出了樓面持久性活荷載的計算結果;採用室面積平均荷載法計算給出了樓面臨時性活荷載等效值。The representative failure models of main beam are searched by incremental method and disadvantage loading in the control sections. the equal - substitute beam method is applied, which can simplify the reliability estimation on bearing capacity of beam - bridge. and the state function on bearing capacity reliability of beam - bridge is presented and the structure resistance theory ( or design ) probability model in state function is deduced
首先,針對梁式橋結構顯著失效模式之一? ?主梁的失效,研究在用梁橋承載力可靠度分析方法,主要包括:根據梁橋損傷狀況外觀調查和結構內力分析,確定其承載力可靠度分析的控制截面;將增量荷載法和控制截面處不利布載相結合的方法應用於梁式橋結構體系主要失效模式的搜尋;引入等代梁法以簡化梁橋承載力可靠度的估算;給出梁橋承載力可靠度功能函數及推導功能函數中結構抗力理論(或設計)概率模型。分享友人