裂區試驗法 的英文怎麼說
中文拼音 [lièqūshìyànfǎ]
裂區試驗法
英文
split-plot design-
The research shows that : 1 ) the ductility of the hsc bending members constructed is much greater than 5 ; 2 ) increasing the vertical links and distribution steel can increase the deflection under ultimate moment ; 3 ) with appropriate compressive bars, vertical links and distribution steel the increase of moment after yield and the decrease of moment under ultimate moment can be ignored, so the ductility of the hsc bending member is much larger ; 3 ) the width / depth ratio of hsc bending member has no obvious effect on the ultimate compressive strain of concrete ; 4 ) the method used here to calculate the deflection is applicable ; 5 ) the location of crack coincides with the location of vertical links and distribution steel ; 6 ) the bending property of the hsc structure under the blast load can meet the demand of protective engineering
研究表明：本文研究的梁、板構件的延性比遠大於5 ；增加箍筋（鉤筋、分佈筋）含量，可以提高壓區混凝土剝落時的撓度；在適當的受壓筋、箍筋（鉤筋、分佈筋）含量下，可以忽略壓區混凝土剝落瞬間的承載力下降，從而大大提高構件的延性；受彎構件的寬高比對壓區混凝土極限應變的影響不明顯；受彎構件的裂縫間距受箍筋（鉤筋、分佈筋）的布置影響；文中所用的承載力和變形計算方法是可行的。化爆試驗表明，高強混凝土構件的動載抗彎性能能夠滿足防護結構的要求。After incubated for 5 days, the majority of plagues was about 1mm in diameter. the shapes of plagues were difform and some of them were round. the plagues were no color under low power microscope and the area of the plagues consisted of obtrite dead cell lumps
採用雙層法用ma104細胞進行病毒蝕斑試驗， jl94能形成大多數直徑約1mm左右的蝕斑，大部分形狀不規則，少部分呈圓形，鏡下可見清晰的不著色區，此區由碎裂的死細胞團構成。It ' s indirectly proved that the oriented method is a reliable and practical. moreover, the natural fracture direction tested by the underground microseismic monitoring system also proved that the orientation technique is correct and comparable. 6
同時，針對該試驗區塊，對兩口開發井進行了地下微地震波監測，測得的人工裂縫方位與實驗測得的最大主地應力方向非常吻合，進一步證明了該方法的正確性和可比性。Based on analysis and comparison of existing test data applied to existing ultimate strength prediction models, interfacial stress at the end of plate is deduced. after formulas for calculating the effective moment of inertia for frp - strengthened beams being revised and adjustment coefficient related to nominal main steel reinforcement ratio and curtailment length ratio being put forward, strength prediction formulas of compound beams under plate end debonding failure are established. in analysis of strength of compound beams under intermediate crack induced interfacial debonding failure mode, several bond strengths and their relation are introduced
對于板端剝離破壞，在總結現有承載力模型的基礎上，利用已有試驗數據對各承載力計算公式進行了分析比較，進一步採用分階段分析法，推導了板端界面應力的計算公式，在此基礎上，採用加固復合梁有效慣性矩的修正公式，建立了考慮名義配筋率和板端偏移比影響的板端剝離破壞梁承載力的計算公式；對于跨中受彎裂縫導致的粘結破壞，闡述了常見的幾種粘結強度之間的區別和聯系，並基於拉剪粘結強度，提出了跨中受彎裂縫導致粘結破壞的承載力計算公式，並利用現有試驗結果確定了模型中的一些參數；最後，利用試驗數據對本文建立的兩種粘結破壞承載力計算公式進行了檢驗，結果基本吻合。Through pointing out the limitations of taguchi outer / inner orthogonal array experiment method, it has been studied that three methods : comprehensive noise factors, split - plot experiment and direct modeling of response using combined arrays, are alternatives to the orthogonal array design
3通過指出田口的內外正交表試驗中存在的缺陷，研究分析了替代正交試驗的三種方法：綜合噪聲因素法、裂區試驗法和利用結合表直接建立響應模型法。During the research on the method of development and fracture in low permeability reservoir, the results from the dsa and palaeomagnetic tests were ana lyzed and compared with the results of other methods. then the synthetical results were used for the well - web design in the low - permeability experimental area. the good developing results and economic benefit are produced when the well - web design was operated
結合「低滲油藏開發壓裂方法」研究，將該方法測試的結果與其它方法的測試結果進行分析、對比，並將綜合結果應用於低滲開發壓裂試驗井區的井網布井方案的設計中，該井網布井方案實施后產生了較好的開發效果和經濟效益，間接的說明了該方法的可靠性和實用性。分享友人