triaxial apparatus 中文意思是什麼
triaxial apparatus
解釋
三軸試驗機-
Stress control triaxial compression apparatus
室內土工試驗應力控制式三軸壓縮儀 -
Strain control triaxial compression apparatus
室內土工試驗應變控制式三軸壓縮儀 -
In this paper, the influence of cycles of drying and wetting on strength and deformation are studied by means of routine direct shear apparatus, triaxial apparatus and light consolidation apparatus which include : the influence of force of constraint on strength, the total stress strength of expansive soils with different saturation degree, the influence of cycles of drying and wetting on the total stress strength, the relation between saturation degree and compression modulus and that between saturation degree and void ratio, the influence of cycles of drying and wetting on the effective stress strength, the relation between saturation degree and generalized suction
本文利用常規直剪儀、三軸儀以及輕便固結儀，分別對非飽和膨脹土的強度和變形特性以及干濕循環對強度和變形的影響進行了一系列的試驗研究。以飽和度、干濕循環次數為變量，分別探求了外力約束對膨脹土強度的影響，不同飽和度膨脹土的總應力強度特性，干濕循環對非飽和膨脹土總應力強度的影響，飽和度與壓縮模量以及孔隙比的關系，干濕循環對飽和膨脹土有效應力強度指標的影響，廣義吸力與飽和度的關系，建議了一組計算非飽和膨脹土變形及強度特性的經驗公式。 -
Uu. soils : investigation and testing. shear strength tests with revolving triaxial test apparatus. apparatus. preparation of test specimens. unconsolidated and undrained test. consolidated and undrained test with measurement of the interstitial pressure. consolidated, drained test
土壤:調查與試驗.用三軸試驗儀器測剪切強度試驗.儀器.試驗標本的制備.鬆散的不排水的 -
Saturated sand are testes in the laboratory under the undrained cyclic loading condition with static - dynamic dual purpose triaxial compression test apparatus, which is designed under the cooperation of hohai university and marui co. ltd japan. the results indicate that the stress path approaches from a initial stress point to the failure lines as cyclic loading goes on, and eventually converges on a certain limiting stress path in the vicinity of the failure lines. the stress - strain curve, however, does not converge on a closed hystersis loop ; the shear strain rapidly increases in looser sand or gradually and continually increases in denser sand
利用河海大學與日本圓井株式會社共同研製的新型的多功能靜動三軸儀進行了飽和砂土循環扭剪不排水試驗，研究表明，對于松砂，剪應變幅度快速地由微小增加到百分之幾甚至百分之十幾，對于緊砂，剪應變幅度逐漸地由微小增加到百分之幾甚至百分之十幾；經試驗初步研究表明用初始有效平均正應力歸一化的有效應力路徑很好的一致性。 -
Soils : investigation and testing. shear strength tests with triaxial test apparatus. generalities. definitions
土壤:調查與試驗.用三軸試驗儀器測剪切強度試驗.通則.尺寸 -
Although true triaxial apparatus is unpopular so far, hohai university has recently designed and manufactured a set of new style true triaxial apparatus, which provides this paper with essential condition to study soil anisotropic deformation characteristic
盡管真三軸儀不普及，但河海大學新近研製了新型真三軸儀，使得本文具備了試驗研究土體各向異性變形特性的必要條件。 -
The influences of soil structure, confining pressure and strain amplitude on dynamic properties of recently deposited soils of nanjing and its surrounding areas are discussed. furthermore, based on test results and theoretical analysis, the averaging curves, recommended values and envelopes of dynamic shear modulus ratio ggmax and damping ratio versus dynamic strain for recently deposited soils of nanjing and its surrounding areas are presented. by use of vibration triaxial apparatus, nanjing silty clay and fine sand interbedded strata and nanjing fine sand were tested and their test results are discussed
通過自振柱試驗，探討了土的結構性、有效圍壓和應變幅值大小對動荷載作用下南京及其鄰近地區新近沉積土的動剪切模量、阻尼比和應力?應變關系的影響；通過試驗和理論分析，給出了南京及其鄰近地區的粘土、淤泥質粉質粘土、粉質粘土、粉質粘土與粉砂互層土、粉土以及砂土等六類新近沉積土中典型土類的動剪切模量比和阻尼比隨剪應變幅值變化的平均曲線、包絡線和推薦值。 -
The research of that problem is restricted by test means besides its intrinsic complicacy. it is difficult for soil anisotropic deformation characteristic to be studied without true triaxial apparatus and true triaxial test
該問題的研究除了本身比較復雜以外，還受土工測試手段限制較大，若沒有真三軸儀和相應的真三軸試驗，分析研究土體各向異性變形特性就較困難。 -
It is discovered that the domestic and foreign true triaxial apparatus already designed and manufactured have their individual merits and faults during debuging and testing the new true triaxial apparatus of hohai university. thus, firstly, the quality of the main domestic and foreign true triaxial apparatus is analyzed and evaluated, and some constructive opinions of designing and manufacturing more reasonable, stable, accurate and dependable domestic true triaxial apparatus in the future are brought up
本文主要的研究工作：首先，在利用河海大學新型真三軸儀進行大量試驗過程中發現，國內外已設計、研製的主要真三軸儀各有優缺點，對國內外真三軸儀優劣進行了可能的分析和評價，為國內今後設計、研製更合理、穩定、準確可靠的真三軸河海大學博士學位論文儀提出一些建設性意見。 -
Standard test methods for the determination of the modulus and damping properties of soils using the cyclic triaxial apparatus
用循環三軸器測定土壤的阻尼特性和模數的標準試驗方法 -
For eliminating these shortages, a digital imaging processing technique is developed to measure the deformation of triaxial specimen. the concrete work includes hardware preparation, software development and modification of some attachments of general triaxial apparatus
在此基礎上，開發研製了適用於土工三軸試驗的數字圖像測量系統，具體工作包括三軸壓力室的改制、硬體配備和軟體開發等。 -
Lots of tests are carried out for saturated loess ( such as intact loess, disturbed loess ), in the confined compression apparatus, and the routine triaxial apparatus as well as the triaxial apparatus respectively. the characteristics of deformation and strength of saturated structural ko - consolidated loess are obtained by analyzing the result of the texts, especially by comparing with the deformation and strength of saturated disturbed loess
本文在側限高壓固結儀、常規三軸儀和多功能三軸儀上，分別對原狀飽和結構性k _ 0固結黃土和飽和重塑黃土進行了大量的試驗。通過整理分析各試驗結果，尤其是通過對比飽和重塑黃土的變形和強度特性，得出了飽和結構性k _ 0固結黃土的變形和強度特性。 -
A large - scale triaxial apparatus is adopted for the tests. the tests are performed under three different confining pressures for each rockfill material, and three different kinds of axial loading is applied under each confining pressures. the rheology of the rockfill materials are presented and analyzed based on the test results, and the creep parameters are obtained
試驗採用大型三軸儀進行，每種堆石料進行了三種圍壓試驗，每種圍壓下又分三種軸向受力狀態，根據流變試驗結果分析了壩料的流變變形特性，得出了流變模型參數。 -
As one of the most important instrument for soil test, triaxial apparatus has been playing an essential role in the development of soil mechanics. however, there are many limitations and shortages in specimen deformation measurement in triaxial test. with application of digital image processing technique, some of these limitations and shortages can be overcome and lead to a new, more reasonable and more effective method in specimen deformation measurement
土工三軸儀作為最重要的土工試驗儀器之一，對土力學的發展起到了十分重要的作用，然而三軸試驗現行的變形測量方法存在諸多缺陷和不足，把計算機數字圖像測量技術應用於土工三軸試驗，可以克服這些缺陷和不足，為土工三軸試驗提供一種新的、更為合理有效的變形測量手段。 -
In order to find out the mechanism of the soil strength weakening during the period of thawing and the effective prevention measures, some adjustment was made on the traditional triaxial apparatus, together with special frozen soil samples preparation equipment, customized frozen soil samples thawing apparatus and external heat preservation facilities, a new apparatus for investigating the weakening characteristic of frozen soil was made successfully
為探明路基土融化過程中的強度弱化機理，在此基礎上制定有效的凍害預防措施，對國產土工靜力三軸儀進行了一系列改造，並配以專用的凍土試樣制備設備、凍土試樣融化加熱設備和外部保溫設施，共同製成凍土解凍時的強度弱化試驗儀。 -
( 3 ) study of triaxial test of dry soil and the formation of shear band in triaxial specimen of fly ash. because the digital image processing technique can directly measure the axial and radial deformation of soil specimen in any moisture, general triaxial apparatus can be used to do the triaxial test of dry soil. in the study of the triaxial test of dry soil, the stress - strain characteristic is compared with that of the saturate soil at the same condition
（ 3 ）干土的三軸試驗以及粉煤灰三軸試樣剪切帶形成的試驗研究：利用土樣變形數字圖像測量技術可以直接量測任意含水量土樣的軸向和徑向變形，對干土和飽和土進行三軸試驗，比較了干土和相同條件下飽和土的應力應變特性。
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