creep property 中文意思是什麼
creep property
解釋
蠕變性能-
Experimental research on creep property of clay
黏土的蠕變特性試驗研究 -
Analysis of deformation on soft subsoil around bridge abutment considering soil creep property
考慮土體蠕變特性的橋臺軟基變形分析 -
The creep of concrete can be improved by appropriately lowering concrete ' s temperature, choosing applicable aggregates, and incorporating fiber and polyester, which results in the improvement of the crack resistance property of concrete and provides reference for project practices
通過適當降低混凝土強度、選用適當的骨料、摻入纖維和聚合物等方法來提高混凝土的徐變，從而提高混凝土抗裂性能，為工程實踐提供參考。 -
Creep property of undisturbed and reconstituted japanese clay was presented based on drained triaxial compression tests
摘要研究了黏土的未擾動和重塑土樣在三軸排水剪切試驗條件下的蠕變特性。 -
Using biomechanics methods, through the study of the influence of different injection and maintain period on the expansion efficacy and shrinkage rate of skin, a rapid expansion method with relatively big expansion area is proposed ; biomechanics analysis in vivo is been made on the expanded skin ; comparing the biomechanics property in vitro of the rapid expansion and conventional expansion with different maintaining times, the parameters such as strength, stress - strain relationship, stress relaxation and creep which reflect the characteristic of the expanded skin have been obtained ; making the research of the expanded skin ' s biomechanics changes at different stage after grafting, the long - term and short term diversified regular has been obtained ; making experimental study and discussing the changes in the microcirculation and vessel structure of exceedingly expanded shin, the relationship between survival length of flap and the changes has been gotten
本課題旨在用生物力學的方法通過動物實驗來研究不同注水擴張期和維持擴張期對皮膚擴張量和皮膚回縮的影響，探討有效獲取較大的擴張皮膚面積的快速擴張方法；對擴張皮膚進行在體生物力學特性分析；比較了快速擴張和常規擴張在不同維持期的皮膚離體生物力學特性，得到離體生物力學各參數，如強度、應力?應變、應力鬆弛、蠕變等；為全面了解擴張皮膚在移植后的近期和遠期的變化規律，做了擴張皮膚移植后不同階段的生物力學變化的實驗研究；探討了不同擴張量時皮膚的微循環變化和血管結構變化與皮瓣存活的關系。 -
Evaluation of creep deformation property by the laser thermal stress method
基於激光熱應力法的薄膜蠕變性能評估方法 -
At present, the research on 3 - d braiding composite ' s creep behavior were little, however, the influence of 3 - d braiding composite ' s creep property on its applied procedure is large. so the work of this thesis will have significant meanings for the theoretical research and applications of 3 - d braiding composites
目前，國內外三維編織復合材料蠕變問題的研究相對較少，且三維編織復合材料的蠕變性能對其使用過程影響很大，因此本文的工作無論對於三維編織復合材料製品的生產及使用，或是三維編織復合材料蠕變理論方面的研究，都將具有比較重要的意義。 -
So creep property is an important guideline to characterize its mechanics performance. the research of three dimensional braiding preform reinforced resin composite ' s creep property was conducted systematically by this thesis with creep testing system, experimental analysis, theoretical analysis, and some new opinions and methods are proposed
本文從樹脂基三維編織復合材料的蠕變測試系統，試驗分析、理論分析等方面，對樹脂基三維編織復合材料蠕變行為進行了比較系統的研究，提出了一些新的觀點、新的方法。 -
This paper mainly analyzed sn - cu eutectic solder alloys ' research production of wetting characteristics and their tensile property, shear property, creep property, fatigue property and thermal fatigue property when the block of sn - cu eutectic solder alloys joined by backing
摘要主要敘述了錫銅合金的潤濕性質以及它們的塊材與基材連接時的拉伸特性、剪切特性、蠕變特性、疲勞特性及熱疲勞特性等方面的研究結果。 -
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。 -
Study of types of polymers ; fundamentals of viscoelastic phenomena such as creep, stress relaxation, stress rupture, mechanical damping, impact ; effects of chemical composition and structure on viscoelastic and strength properties ; methods of mechanical property evaluation
研究聚合物的類型；基本的粘彈現象比如蠕變、應力松馳、應力斷裂、機械阻尼、沖擊；化學組成和結構對粘彈體和力性能的影響；力學性質的測定。 -
Early age cracking of concrete has re - emerged as an important issue all over the world in recent years. the stress, due to restrained volume change related to thermal deformation and shrinkage in the early age concrete, is the main driving force for the deleterious cracking in the construction stage. during the development of the stress, creep, a very important property of concrete, is always developing. creep contributes to 40 ? - 50 ? reduction of the elastically induced stress in the restrained specimen. ring test, a qualitative test, can provide information to assess the potential for cracking of different concrete. an overview of ring test developed in recent years and mechanism of uniaxial tensile creep test is described in this paper at first. then, an innovative test equipment based on ring test is outlined
近年來混凝土早期裂縫問題再次引起全球工程界的廣泛關注.早期混凝土由於體積變形受到約束而產生的應力是導致混凝土開裂的主要因素.在混凝土應力發展的同時，混凝土徐變也在同時發生著變化.有研究表明，徐變能減少40 ? - 50 ?的早期應力.圓環試驗是用於定性評價混凝土材料抗裂性能的試驗方法之一.本文首先分析了圓環試驗和單軸拉伸徐變試驗的原理，創造性地將圓環試驗用於測量早期混凝土的干縮徐變，並設計了試驗方案
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