Pretreatment can take full advantage of the local rock layers or the stability of their own, linked with the excavation layered reinforced concrete spraying.soil and debris to avoid the small joints broken rock slope collapses, and earth pressure anchor plate passed by the concentrated suspension bolt,bolt through the anchoring force of earth pressure balance.

可以充分利用巖土層自身或預(yù)處理的局部的穩(wěn)定性婬乱A片欧美大片，隨基坑開(kāi)挖分層掛鋼筋網(wǎng)噴射砼久久国产精品一区，以避免土層碎片及巖石邊坡小的節(jié)理破碎坍塌亚州黄色视频免费，并把土壓力傳給錨板激情图片视频，由錨桿集中受力亚州综合图片，通過(guò)錨桿的錨固力平衡土壓力精品国产一级A片在线看。

By synthesizing the axial force calculation, the design calculation method of balancing axial force has very good practical value.

綜合受力計(jì)算，軸向力平衡的設(shè)計(jì)計(jì)算方法具有很好的實(shí)用價(jià)值hytkb.com。

A mathematical model describing the characteristics of the heated film was derived by taking into account the effect of surface tension gradient on the film flow, as well as the force balance and mass conservation in the bulgy structure.

根據(jù)液膜邊緣凸起區(qū)內(nèi)的受力平衡和物料平衡關(guān)系亚洲视频色色王国，同時(shí)考慮溫度引起的表面張力梯度對(duì)液膜流動(dòng)的影響，建立了受熱降膜收縮模型A片一欧美精品。

The structure feature of the sensor was described in comparison with the classical Stewart platform-based six-component force sensor.By using the finite element method,the elastic dynamics theoretical model of the sensor was established based on the conditions of displacement consistency and force balance.According to this model,the numerical analysis was carried out,and the variety relationship curves between the natural frequencies and the structural parameters are plotted.

描述了該傳感器相對(duì)于經(jīng)典Stewart平臺(tái)六維力傳感器所具有的結(jié)構(gòu)特點(diǎn)A片欧美性交；利用有限元法，采用位移協(xié)調(diào)和力平衡條件建立了傳感器彈性動(dòng)力學(xué)理論模型国产黄视频免费在线看，依此模型進(jìn)行數(shù)值分析国产无码黄色网站，繪制了固有頻率與各結(jié)構(gòu)參數(shù)間變化關(guān)系曲線；并利用ANSYS軟件建立了傳感器有限元模型午夜试看120秒无码体验区，進(jìn)行了振動(dòng)模態(tài)分析先锋5566资源网站资源，得到其固有頻率和振型。

Based on the balance of forces acting on interior earth fill of a counterfort structure, this paper proposes a theoretical calculation method of earth pressure on each member (including wall slab, counterfort and bottom slab) when the earth fill behind structure is in the condition of active critical equilibrium.

本文從扶壁結(jié)構(gòu)填土的力平衡條件出發(fā)国产专区久久，提出了當(dāng)建筑物后背填土處于主動(dòng)極限平衡狀態(tài)或彈性靜止?fàn)顟B(tài)時(shí)作用在各構(gòu)件上土壓力的理論計(jì)算方法九九视频在线观看A片国产。

For example, the roll elastic deformation breaks the statically determinate condition of roll system in duo mill, and this is the main reason of bearing longevity shortening and burning accident; in aluminium foil four-high mill roll system with a 1 mm gap, the ideal position kept by a 3 mm offset is out of effect, some phenomenon such as chock horizontal vibration, gyroscopic effect and micro dimensional dynamic cross happen in fact rolling process, abnormal super and partial load resulted by these is the main reason of the end thrust bearing accident; the thermal deformation of mill roll system accompanying the temperature raising not only changes the roller track age of rolling bearing, but also results a micro dimensional slow dynamic inverse cross that counteracts the gyroscopic effect in a degree.

如二輥高剛度軋機(jī)軋輥的彈性彎曲微尺度行為欧美一区精品在线，破壞了輥系機(jī)構(gòu)桿系的靜定條件，成為軋機(jī)軸承短壽燒損的主要根源狼人av在线；鋁箔四輥軋機(jī)只具有1mm的有隙輥系操人人操操，憑借設(shè)置3mm偏移距和軋制力平衡產(chǎn)生的水平力以保持軋輥理想定位失去效用，卻發(fā)生軸承座水平振動(dòng)現(xiàn)象www.xxxxx欧美、陀螺效應(yīng)和動(dòng)態(tài)交叉微尺度行為干人网国内在线视频观看，成為止推滾動(dòng)軸承異常超偏載導(dǎo)致短壽燒損的主要根源；軋機(jī)輥系的伴隨升溫產(chǎn)生的熱變形日韩精品试看把，不僅改變了滾動(dòng)軸承滾道輪廓天天天色色色，還引起運(yùn)動(dòng)副內(nèi)慢變動(dòng)態(tài)反交叉微尺度行為，抵消陀螺效應(yīng)的部分動(dòng)態(tài)交叉角度欧美有码精品视频。

This new bit,with short bit profile shallow inner cone and double cutter structure,was designed considering the dynamics balance.

該P(yáng)DC鉆頭采用短剖面形狀国内乱人伦中文视频在线，特殊雙重切削布齒結(jié)構(gòu)，又對(duì)鉆頭進(jìn)行了力平衡設(shè)計(jì)在线观看免费毛片aaa，把鉆頭的側(cè)向力減到最小国精品视频在线观看，增加了鉆頭工作時(shí)的穩(wěn)定性。

A pressure drop calculating equation of slug flow is achieved, which is based on the experimental data and the principle of force equilibrium.

利用根據(jù)力平衡原理建立的料栓平衡方程式并結(jié)合試驗(yàn)數(shù)據(jù)得出了預(yù)測(cè)栓流運(yùn)動(dòng)壓力損失的公式欧美性交1。

Finally, based on the fundamental solutions of Biots consolidation of transversely isotropic saturated multi-layered soils, the Fredholm integral equation of second kind for the interaction between transversely isotropic saturated multi-layered soils and rectangular piles is established, the relevant numerical analysis is also carried out.

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Based on the nonlinear static equilibrium equations of the system, the force singularity is described by the determinant and condition number of the Jacobian matrix clearly.

基于系統(tǒng)的非線性靜力平衡方程，根據(jù)力傳遞Jacobian矩陣的行列式和條件數(shù)免费观看黄色网站一区二区，剖析了工作空間內(nèi)部的力奇異性美国一级做受。