dilatancy
1. Stimulation Technique of "Loosening Rock by the Dilatancy of Explosive Waves"
"壓脹松動"增產(chǎn)技術(shù)
2. Rowe's dilatancy law
Rowe剪脹方程
3. Do the market of USB OTG and technology develop after all how?This special subject is you dilatancy is trenchant.
USB OTG的市場及技術(shù)發(fā)展究竟如何?本專題為您細說分明。
4. ZHAN Liang-tong,NG Charles W W.Effect of suction on shear strength and dilatancy of an unsaturated expansiveclay[J].Chinese Journal of Geotechnical Engineering,2007,29(1):82-87.
[1]詹良通,吳宏偉.吸力對非飽和膨脹土抗剪強度及剪脹特性的影響[J].巖土工程學(xué)報,2007,29(1):82-87.
5. CHEN Zu-an,WU Xiang-yang.A microcracks extension model for creep dilatancy of rock under triaxial stresses[J].Acta Geophysica Sinica,1994,37(Supp.1):156-160.
[8]陳祖安,伍向陽.三軸應(yīng)力下巖石蠕變擴容的微裂紋擴展模型[J].地球物理學(xué)報,1994,37(增刊1):156-160.
6. dilatancy effect
[化] 剪脹效應(yīng)
7. It is shown that the new dilatancy function can describe the dilatancy behavior well.
與一般土的剪脹方程相比,新剪脹方程顯得更為合理。
8. In order to fill server's demand gap, this company needs in the existing foundation to server dilatancy 100 times.
為了填補服務(wù)器的需求缺口,這家公司需要在現(xiàn)有基礎(chǔ)上對服務(wù)器擴容100倍。
9. Perhaps they are sensitive to the same electrical and magnetic disturbances which form the basis of Dilatancy Theory.
也許它們對構(gòu)成膨脹理論基礎(chǔ)的電磁擾動也同樣敏感。
10. But the foundation member already does not have the fund to carry on so the scale server dilatancy, also does not have the technical ability and the interest manages these servers.
但創(chuàng)辦人既沒有資金進行如此規(guī)模的服務(wù)器擴容,也沒有技術(shù)能力和興趣來管理這些服務(wù)器。
11. Beginning with the important engineering significance of the rock post-failure behavior,this paper depicts the concept of rock dilatancy nature,its development and research actuality.
作者從研究巖石峰后特性的重要工程意義著手,敘述了巖石峰后剪脹的概念、發(fā)展歷史和研究現(xiàn)狀,以及目前研究中存在的問題,強調(diào)了研究巖石峰后剪脹效應(yīng)的重要性。
12. DILATANCY THEORY FOR IDENTIFICATION OF PREMONITORY INFORMATION OF ROCK BURST
沖擊地壓前兆信息識別的擴容理論
13. By outcomes of latest theory research, the direct formula about dilatancy angle and surrounding ground deformation is introduced.
利用最新的彈塑性理論研究成果,推導(dǎo)出了膨脹角與圍巖變形的直接關(guān)系式;
14. Making use of the dilatancy of phosphogypsum,the safety of phosphogypsum dam can be forecasted theoretically by the pore water pressure monitoring system.
利用磷石膏的剪切破壞發(fā)生在負孔壓的這一特性,理論上可以通過壩體內(nèi)孔壓變化的監(jiān)測來預(yù)測磷石膏壩的安全性。
15. New mechanisms and formulation have been developed for description of the reversible and irreversible dilatancy.
前者取決于現(xiàn)時剪應(yīng)變的大小,后者則主要取決于剪切作用的歷史。
16. dilatancy nature
剪脹
17. dilatancy feature
剪脹性
18. dilatancy equation
剪脹方程
19. The shear dilatancy occurs only at low vertical load and is not obvious.
剪脹現(xiàn)象只在低垂直荷載時發(fā)生,且不明顯;
20. character of dilatancy
剪脹角
21. dilatancy anchor theory
剪脹錨固理論
22. Effect of suction on shear strength and dilatancy of an unsaturated expansive clay
吸力對非飽和膨脹土抗剪強度及剪脹特性的影響
23. Because the c net coverage fraction is smallest in several motion networks, therefore the Chinese telecommunication needs the large-scale dilatancy to greet the new competition pattern.
因為c網(wǎng)覆蓋率在幾張移動網(wǎng)中最小,所以中國電信需要大規(guī)模擴容來迎接新的競爭格局。
24. The relation between dilatancy strain ratio and shear stress ratio can be described by a linear relation which is also verified by tri-axial compression tests.
固結(jié)圍壓越大,剪縮剪脹臨界點的應(yīng)力比越大,含水率越大,剪縮剪脹臨界點的應(yīng)力比越小。
25. The national debt also has the dilatancy the possibility.
國債也存在擴容的可能性。
26. DILATANCY BEHAVIOR OF SOIL-STRUCTURE INTERFACES AND ITS SIMULATION
土與結(jié)構(gòu)物接觸面的剪脹、剪縮特性及其描述
27. The drawing test results show that the shear strength of the interface is not proportional to the normal stress because of its dilatancy behavior due to shear application.
土工布拉拔試驗結(jié)果表明,由于土與土工織物接觸面的剪脹造成該類接觸面的抗剪強度與法向應(yīng)力不再是線性關(guān)系;
28. Keywords Soil test;Dilatancy;Pore water pressure;Initial orientation of principal stress;Volumetric strain characteristics;
土工試驗;剪脹;孔隙水壓力;初始主應(yīng)力方向;體變特性;
29. New consideration on nonlinear and dilatancy deformation characteristics of soils
土的變形非線性與剪縮剪脹性新認識
30. In the unloading process, with the increase of deviator stress and the strain, the soil sample took on a dilatancy trend and showed a large negative pore pressure.
在卸荷過程中,隨剪切應(yīng)力的增大和剪切應(yīng)變的發(fā)展,土樣呈現(xiàn)剪脹趨勢并在后期產(chǎn)生較大的負孔隙水壓力。
31. Different shear displacement histories mainly affect the shear strength of joints, and have a little relationship with the dilatancy property of rock.
在繪圖程序中,例如存在單獨的顏料應(yīng)用工具,以及變形、剪切和粘貼的撤銷命令。
32. Much of the work on predicting earthquakes is based on the theory of dilatancy.
大多數(shù)的地震預(yù)測工作都是基于膨脹理論。
33. Then, three operators very much have the possibility to perform the network dilatancy competition.
如此一來,三家運營商很有可能上演網(wǎng)絡(luò)擴容競賽。
34. Such land " the thing in dilatancy heart " not only can alleviate nervous, can initiate new means of settlement to difficulty.
如此地“細說心中事”不但可以緩和緊張,并可對困難引發(fā)新的解決方法。
35. Keywords rock;post-failure behavior;dilatancy nature;review;
巖石;峰后特性;剪脹;綜述;
36. Study of Rock Dilatancy Characteristic and Dilatancy Model After Peak Stress
巖石峰后擴容特性及擴容模型的探討
37. the volumetric dilatancy in rocks
巖石擴容
38. Keywords Rock dilatancy;After peak stress;Plasticity;Confining pressure;Dilatancy angle;
巖石擴容;峰后;可塑性;圍壓;擴容角;
39. Keywords dilatancy;after the peak strength;confining pressure;dilatancy index;
巖石擴容;峰后;圍壓;擴容指數(shù);
40. Study on the Relationship between the Volumetric Dilatancy in Rocks and the Velocity of Ultrasonic S-wave
巖石擴容與超聲波橫波速率關(guān)系研究
41. Experimental study on dilatancy nature of the rock post-peak behavior
峰后巖石剪脹性能試驗研究
42. Analysis of Shell Stress and Dilatancy Distortion in the Process of Beam Blank Continuous Casting
異形坯連鑄坯殼應(yīng)力與鼓肚變形分析
43. As compared with the compacted specimens, the natural specimens were higher in the peak shear strength and the dilatancy due to the cementation effect of the iron and manganese oxides.
當吸力相同時,原狀樣的峰值強度和剪脹勢均高于壓實樣,這與原狀樣中鐵錳結(jié)核的膠結(jié)作用有關(guān)。
44. volumetric dilatancy
擴容
45. dilatancy damage border
擴容損傷邊界
46. Dilat on
擴裂治療
47. It is reported that a CDMA issue of dilatancy project launches gradually at present.
據(jù)介紹,目前CDMA一期擴容工程逐步展開。
48. A dilatancy equation and its corresponding dilatancy function are established to simulate the dilatancy behavior of soil-structure interface.
提出一個新的剪脹方程及其對應(yīng)的剪脹函數(shù),對接觸面的剪脹特性進行描述。
49. Non-uniform shear dilatancy of rock specimen due to plastic shear strain localization is analyzed considering strain gradient effect.
摘要采用梯度塑性理論,對巖樣剪應(yīng)變局部化引起的擴容進行了理論分析。
50. Based on the basic features of soft rock, the paper analyses that dilatancy characteristics is an important factor influencing upon surrounding ground stability of deep soft rock roadway.
摘要針對軟巖巷道的特點,利用泥灰?guī)r三軸試驗結(jié)果,分析了膨脹特性對深井軟巖巷道圍巖穩(wěn)定性的影響;
51. Keywords arc welding machine with recti fication circuit;three-phase trigger circuit;constant current outward dilat ory specific property;
晶閘管弧焊整流;三相觸發(fā)電路;恒流外拖特性;
52. The process of dilatancy prior to earthquakes is discussed on the basis of this hypothetic model.
最后,在這一假定模式的基礎(chǔ)上,討論了地震前的擴容過程。
53. In this paper, the description of sand state, the development of dilatancy theory and constitutive modeling of sand behavior were introduced.
本文就砂土的狀態(tài)及其描述、剪脹理論的發(fā)展、砂土本構(gòu)模擬等方面進行介紹。
54. The traditional dilatancy equation of Cam-clay model was modified and the relativity between the phase transformation stress ratio and initial effective pressure was considered.
模型對傳統(tǒng)修正劍橋模型中的剪脹性公式進行了改進,考慮了狀態(tài)轉(zhuǎn)換應(yīng)力比與初始有效圍壓的相關(guān)性。
55. dilatancy of loess
欠壓密
56. At the tip end of fracture,there is very high stress and dilatancy occurs during hydraulic fracturing.
水力壓裂中,由于縫內(nèi)壓力平衡了水平地應(yīng)力,形成了產(chǎn)生壓脹的條件,已經(jīng)是石油界公認的事實。
57. Then subsectional softening model and parameter of dilatancy were adopted based on crash creep characteristics of joined rock masses and supporting strength index of anchorage body were put forward.
然后,考慮巷道圍巖的碎裂蠕變特性,研究采用了分段線性軟化模型和剪脹特性參數(shù),并探索提出了錨固體支護強度指標,定量考慮錨固圍巖的強度效應(yīng);
58. Crampin S.Seismic wave propagation through a crack solid:polarization as a possible dilatancy diagnostic[J].Geophys.J.R.astr.Soc.,1978,53(3):467-496.
石玉濤,高原,吳晶,等.云南地區(qū)地殼介質(zhì)各向異性--快剪切波偏振特性的初步研究(待刊).
59. Study on ultrasonic attenuation in the process of rock dilatancy by amplitude spectrum ratio
砂巖擴容過程中超聲波衰減的實驗研究
60. Keywords phosphogypsum;physico-mechanical characteristics;water content;solubility;coefficient of permeability;dilatancy;
磷石膏;物理力學(xué)特性;含水率;溶解度;滲透系數(shù);剪脹性;
61. Keywords clay;liquid-solid coupling;consolidation;constitutive model;numerical modeling method;stress path;dilatancy;
粘土;流固耦合;固結(jié);本構(gòu)模型;數(shù)值建模方法;應(yīng)力路徑;剪脹性;
62. The volumetric strain of red sandstone displays obvious dilatancy in the post-peak zone.
紅砂巖的體積應(yīng)變在峰值后區(qū)表現(xiàn)出很大的剪脹性。
63. Traditional stress dilatancy theory had been extensively used in constitutive modeling,and its application to clay was very successful.
經(jīng)典的應(yīng)力剪脹理論被廣泛應(yīng)用于土體彈塑性本構(gòu)模型的建立,較好地模擬了黏性土的變形特性。
64. The results show that: the dilatancy angle has great influence on the surrounding rock displacement and the shape of failure face for shallow bias tunnel.
結(jié)果表明:剪脹角對淺埋偏壓隧道圍巖位移和破壞面形狀有較大影響。
65. Unified Elastoplastic Solution for Surrounding Rocks of Openings with Consideration of Material Dilatancy and Softening
考慮剪脹及軟化的洞室圍巖彈塑性分析的統(tǒng)一解
66. STUDY ON A TWO-YIELD SURFACE MODEL WITH CONSIDERATION OF STATE-DEPENDENT DILATANCY FOR CALCAREOUS SAND
考慮剪脹性與狀態(tài)相關(guān)的鈣質(zhì)砂雙屈服面模型研究
67. A new cyclic constitutive model for granular soil considering reversible and irreversible dilatancy
考慮可逆與不可逆剪脹的粗粒土動本構(gòu)模型
68. Study of Constitutive Model of Soil with Shear Dilatancy Properties and Stress Path
考慮土的剪脹性和應(yīng)力路徑的非線性模型的研究
69. Unified Solution on Expansion Cavity Considering Material Dilatancy and Softening
考慮材料剪脹及軟化的擴孔問題的統(tǒng)一解
70. Elasto-plastic analysis of spherical cavity expansion with consideration of material dilatancy
考慮材料剪脹性的球形空腔擴張問題的彈塑性分析
71. dilatancy hypothesis
膨脹假說
72. dilatancy growth
膨脹性生長
73. Research on the Effect of Dilatancy Characteristics to the Law of Surrounding Ground Deformation in Soft Rock Roadway
膨脹特性對軟巖巷道圍巖變形規(guī)律的影響研究
74. dilatancy hardening
膨脹硬化
75. dilatancy fissure
膨脹裂縫
76. surface dilatancy
表面擴張性
77. Keywords fracture;converted wave;shear wave splitting;three-component seismogram;extensive dilatancy anisotropy;
裂隙;轉(zhuǎn)換波;橫渡分裂;三分量地震記錄;泛張各向異性;
78. This large deformation is called for rock dilatancy if volume dilation only occurs owing to stress redistribution.
這種大變形如果僅是應(yīng)力重分布引起的體積膨脹則稱為巖石擴容。
79. These rocks are lack of foliation and resulted from the brittle fragmentation of mineral grains with rotation of grain fragments accompanied by fractional grain boundary sliding and dilatancy .
這類巖石缺乏面理構(gòu)造,是由于礦物顆粒的脆性碎裂,旋轉(zhuǎn)以及顆粒邊界的磨擦滑動和擴展而造成的。
80. By making comparisons of predictions with triaxial test, it is demonstrated that the model provides satisfactory simulation of strength and dilatancy of calcareous sand.
通過與三軸試驗結(jié)果比較,模型能較好地描述鈣質(zhì)砂的強度和剪脹性。