In this paper, we extend the A-harmonic e equation from the constant differential form which values in zero to any differential form, that is p-harmonic type equation.

在本文中，我們主要是把A-調(diào)和方程從取特殊值0的常微分形式推廣到任意給定的微分形式一级黄色性交小视频，即p-調(diào)和類型方程。

Based on the modem FEM with the dynamic substructure method, itd dynamic equation is established with almost no limits to DOFs of the system, in which the left side is the first approach of the nonlinear system and the right side is the excitation and coupling nonlinear pseudo forces. The modal analysis method is used to get the eigen solution to the reduced linear homogeneous dynamic differential equation. When the system is excited by the harmonic excitation at the right side of the equation, the nonlinear dynamic response can be calculated by the numerical method to give quantitative analysis.

基于近代有限元和子結(jié)構(gòu)模態(tài)綜合法的動力學建模方法，獲得非線性系統(tǒng)動力學微分方程麻豆视频免费现看，其自由度幾乎沒有限制，對左端首次近似齊次方程進行模態(tài)分析影音先锋女人鲁色资源网，選取對響應有貢獻的部分本征對日韩综合一区视频在线91，同樣對右端激勵和非線性偽力作模態(tài)變換，得到減縮后非線性系統(tǒng)耦合動力學微分方程99久久大黄片。

When the geometric similitude ratio of the model to the prototype was determined and the loading similitude condition was satisfied by using similitude theory in structure modeling and experimental techniques, the prototype soil parameters were derived according to the model test result. The vibrating wheel compelled by harmonic exciting force was treated as a lumped mass vibrating system by equation equity method. By using this mechanical model in vibrating compaction, soil parameters were identified according to the equivalence of vibrating differential equation. The curve fitting method of amplitude versus frequency response was used for dynamic simulation based on the systematic dynamic equation of vibrating roller-soil system.

用相似理論與模型試驗法在確定了模型與原型之間的幾何相似比并滿足載荷相似條件后我要黄色网站，根據(jù)模型試驗結(jié)果推導出了原型土體參數(shù)；用方程對等法把受簡諧激振力作用的振動輪等效為集中質(zhì)量振動系統(tǒng)在线看男女AV免费网址不卡，以此作為振動壓實過程的力學模型久久的了黄视频了，根據(jù)振動微分方程的等效條件進行識別；用幅頻特性曲線擬合法以振動壓路機－土壤系統(tǒng)動力學方程為基礎老司机久久精品最新免费，用計算機進行動態(tài)仿真精品人妻一区二区三区四区。

harmonic differential equation：低微分方程

harmonic curve 低曲線 | harmonic differential equation 低微分方程 | harmonic division 低分割

quasi harmonic differential equation：擬低微分方程

quasi geodesic 擬測地線 | quasi harmonic differential equation 擬低微分方程 | quasi homeomorphic space 擬同胚空間