Results show:(1) coupling of elastic deflections with rigid motions is distinctive;(2) computations of two methods are in good agreement with test data, when rotation angle is small;(3) when rotation angle is large, couplings increase distinctly and the differences between the results of the two computational methods increase;(4) the bending stiffness has evident effect on the coupling, and the coupling will increase with the decrease of bending stiffness;(5) in case of the blade is relatively soft, the calculated values of phase lag and amplitude augment based on infinitesimal rotation will exist.

計(jì)算分析表明：(1)彈性槳葉存在較明顯的剛性運(yùn)動(dòng)和彈性變形耦合色综合免费视频在线观看；2）揮舞角較小時(shí)WWWxxⅹCOM，兩種處理方法計(jì)算結(jié)果一致色系视频网站大全免费，均與試驗(yàn)數(shù)據(jù)吻合較好；(3揮舞角較大時(shí)国产在线观看免费黄91网站，剛?cè)狁詈显鰪?qiáng)激情五月毛片免费，兩種處理方法的計(jì)算值差別較為明顯；(4)槳葉彎曲剛度對(duì)槳葉剛?cè)狁詈咸匦杂休^明顯影響国产黄片视频在线免费视频观看，剛度越小操爽一级视频网站，耦合越強(qiáng)日韓在線專區；(5)槳葉如果比較柔軟，小轉(zhuǎn)角處理方法計(jì)算值相對(duì)有限轉(zhuǎn)角處理方法超碰人人人人人人人操，相位滯后一级黄色片.comwww、幅值增加均較為明顯，計(jì)算槳葉動(dòng)響應(yīng)時(shí)需引起注意九九播亚洲视频。

The plastic deformation induced due to cyclic rotation of principal stress axes alone can be in the same magnitude as that due to shear with fixed principal stress axes. 2 The volumetric strain due to shearing of cyclic rotation of principal stress axes is found to be composed of a reversible dilatancy component and an irreversible dilatancy component. The former is characterized by its reversibility and is independent of past shear history, the latter by its irreversibility increases with the increase of cycle number yet its increase rate decreases with its accumulation. 3 The obvious non-coaxiality between directions of the principal stresses and principal strain increments is found and its degree depends largely on the change of shear stress component. 4 The intermediate principal stress has considerable effects on the deformation behavior of sands in the condition of cyclic rotation of principal stress axes. The accumulation rate of the irreversible dilatancy component increases with the increase of the intermediate principal stress parameter.

具有初始各向異性的砂土在純應(yīng)力主軸循環(huán)旋轉(zhuǎn)排水條件下的主要變形規(guī)律為：①純應(yīng)力主軸循環(huán)旋轉(zhuǎn)可產(chǎn)生與應(yīng)力主軸固定單調(diào)剪切處于同一數(shù)量級(jí)的塑性變形；②純應(yīng)力主軸循環(huán)旋轉(zhuǎn)引起的剪切體變包含可逆性剪切體變分量和不可逆性剪切體變分量?jī)刹糠秩蘸逶乱磺渲锌赡嫘约羟畜w變分量在一周內(nèi)可完全恢復(fù)狼友视频在线播放网，基本與應(yīng)力歷史無關(guān)；不可逆性剪切體變分量隨循環(huán)周數(shù)的增加呈單調(diào)增加99色在线视频观看，且增加速率隨其自身累積值的增大呈減小趨勢(shì)亚洲精品揄拍自拍首页手机；③應(yīng)變?cè)隽恐鬏S與應(yīng)力主軸之間的非共軸現(xiàn)象顯著，且在一周內(nèi)具有分段性国产在线视频一区二区；④中主應(yīng)力對(duì)應(yīng)力主軸循環(huán)旋轉(zhuǎn)條件下砂土的變形特性有重要影響aigao在线，不可逆性剪切體變分量的累積速率隨中主應(yīng)力系數(shù)的增加而增加。

When the welding current is added, on the one hand,the section of arc will more or less increase, so the fusion width will increase; on the other hand, the depth of arc crater will increase.

焊接電流增加時(shí)黄色片视频在线免费观看在线小影院，一方面是電弧截面略有增加黄片成人片免费，導(dǎo)致熔寬增加，另一方面是電流增加促使弧坑深度增加日韩国产区。

These tests show that: 1. suction decreases with the increase of the water saturation in the chalk; 2. stress variants proposed are available for describing the stress state of the unsaturated chalk; 3. preconsolidation pressure increases with suction, while the effects of suction on the compressibility coefficients λ and κ are not evident; 4. as usual unsaturated soils, the permeability to oil of chalk increases with the suction; 5. yield strength of the chalk behaves with volumetric strain hardening; 6. cohesive behaviour of the chalk is related to the stress level, and relation between time-dependent deformation and logt is linear; 7. cohesion of the chalk decreases with the increase of the suction, while the elastic stiffness and the cohesion coefficient increase; 8. strength and elastic modulus increase with the strain rate, while the strain at the peak strength decreases with the increase of the strain rate.

試驗(yàn)結(jié)果表明欧美人人做人人爱，白堊中的虹吸力隨水飽和度的降低而提高；吸力亚洲天堂国产制服、水飽和度和強(qiáng)度的變化過程均與時(shí)間有關(guān)欧美一区二区激情；可用由理論分析得到的應(yīng)力狀態(tài)變量描述非飽和白堊的平衡狀態(tài)；前期固結(jié)壓力隨吸力增加而提高国亚洲视频，而壓縮指數(shù)λ與κ則同吸力無關(guān)www.1025毛片永久免费基地；應(yīng)力大于前期固結(jié)壓力時(shí)，粘性變形與時(shí)間的對(duì)數(shù)關(guān)系曲線呈線性關(guān)系五月天亚洲综合在线电影，其大小和增長(zhǎng)速率均隨吸力減小而增大国产精品91av日韩经典，可視為白堊彈性剛度降低和粘性系數(shù)增大的結(jié)果；前期固結(jié)壓力和變形模量隨著應(yīng)變速率的提高而提高精品欧美视频在线观看视频，壓縮指數(shù)κ和λ則隨應(yīng)變速率的提高而減刑卮缶藓诘鮔XXX高潮。粦?yīng)變速率較低時(shí)网红日批视频，粘性和吸力對(duì)前期固結(jié)壓力及壓縮指數(shù)的影響較醒侵蘧吩谙呤悠怠；白堊中油的滲透性隨著吸力增加而提高在线日本免费黄色视频；白堊在屈服階段具有明顯的體積應(yīng)變硬化特性欧美视频日。

The mechanism of instability wrinkling in the process based on minimum energy principle is revealed, uniform mathematic description of the wrinkling wave on the strip of in-plane bending is established, the internal and external energy is deduced by energy method, and a uniform criteria of internal and external wrinkling is established; then how to combine the criteria with the FEM simulation system to make the numerical prediction of wrinkling into reality is also resolved in the paper. The effects of the forming parameters on the deforming result are analyzed by the uniform predict criteria. The results show as follows: as the compress width increase, external wrinkling first come into being, then internal winkling do, and finally in-plane bend occur; the loading wedge angle increase, internal winkling first come into being, thenin-plane bend do, and finally external wrinkling occur; in-plane bend is possible to occur with a increase of the strain-hardening exponent and the strength coefficient; and the effect of the friction factor may be ignored.

2揭示了板帶不均勻壓下面內(nèi)彎曲成形過程基于能量原理的失穩(wěn)起皺機(jī)理亚洲图片无码，提出了統(tǒng)一的描述內(nèi)外緣起皺波形的函數(shù)，采用變分法推導(dǎo)了服從該波形函數(shù)的內(nèi)外緣起皺能日韩毛片色哟哟一区二区三区四区五区，建立了統(tǒng)一的起皺預(yù)測(cè)準(zhǔn)則性色av不卡无码中文字幕；將新建立的統(tǒng)一的起皺預(yù)測(cè)準(zhǔn)則引入到數(shù)值模擬系統(tǒng)IBS中，數(shù)值預(yù)測(cè)結(jié)果與實(shí)驗(yàn)結(jié)果的吻合較好伊人av导航；分析了成形過程各參數(shù)對(duì)起皺的影響規(guī)律：隨著接觸變形區(qū)寬度的逐漸增大又粗又长黄片，先是發(fā)生外緣起皺，然后發(fā)生內(nèi)緣起皺欧美性色视频，進(jìn)而才出現(xiàn)穩(wěn)定成形口爆在线；隨著實(shí)際加載楔角的增大，先是發(fā)生內(nèi)緣起皺91自啪，然后發(fā)生穩(wěn)定成形一级一级一片在线观看，進(jìn)而出現(xiàn)外緣起皺；硬化指數(shù)和強(qiáng)化系數(shù)增大www777miqi，易于穩(wěn)定成形亚洲男人女人视频；摩擦因子對(duì)起皺的影響不明顯；而且接觸變形區(qū)寬度對(duì)起皺的影響最大亚洲不卡无码精品一区二区。

This paper endogens carbon tax and subsidy two variables, discussing how to decide the optimal level of carbon tax and subsidy. The results of the research are obtained as the following:(1) price and capital subsidy which one is priority depend on the productivity of renewable energy capital, if productivity is high enough, then should adopt capital subsidy policy;(2) price and capital subsidy indeed exist trade-off and non-independent relationship;(3) renewable energy regulation ratio has negative effect on carbon tax, however has positive effect on price subsidy;(4) green certificate price increase will result in decrease carbon tax and price subsidy, but increase capital subsidy;(5) if the authority loose the environmental target, then should impose high carbon tax which maintains the environmental quality, but have ambiguous effect on subsidy policy;(6) increasing stability of renewable energy, then increase price subsidy, however, under budget constraint should decrease capital subsidy;(7) analyzing Taiwan's three wind power energy with different price subsidy, which can improve the technology of wind power energy. In another word, it can raise the capacity of wind power energy and reach the goal of renewable energy.

本文考量政府預(yù)算限制下麻豆国产原创福利，探討最適碳稅稅率與補(bǔ)貼率訂定之問題，獲得如下發(fā)現(xiàn)：(1)發(fā)電量補(bǔ)貼與資本補(bǔ)貼對(duì)促進(jìn)再生能源發(fā)展效果不一樣国产999国内精品视频免费，決定於再生能源資本的生產(chǎn)力欧美偷窥自拍，如果資本生產(chǎn)力足夠高，則發(fā)電量補(bǔ)貼效果較佳国内顶级A片大豆网；反之国产爱V精品91久久一区二区，則應(yīng)優(yōu)先采行資本補(bǔ)貼措施；(2)發(fā)電量補(bǔ)貼與資本補(bǔ)貼的確存在抵換而非獨(dú)立關(guān)系在线看毛片A片，亦即在政府預(yù)算限制下欧美精品你懂的在线观看，為促進(jìn)再生能源發(fā)展，應(yīng)將種種補(bǔ)貼措施整合考量黄色av站在线观看，以最低行政成本達(dá)到再生能源發(fā)展目標(biāo)国产91免费在线播放；(3)再生能源管制配比與碳稅稅率及資本補(bǔ)貼率呈反向變化關(guān)系；而與發(fā)電量補(bǔ)貼呈正向關(guān)系91国内在线播放；(4)綠色權(quán)證交易制度具促進(jìn)再生能源管制目標(biāo)達(dá)到之獎(jiǎng)勵(lì)效果欧欧美一级a视频，因此，綠色權(quán)證價(jià)格提高可降低發(fā)電量補(bǔ)貼及碳稅稅率中文字幕第十页在线，降低碳稅對(duì)經(jīng)濟(jì)不利沖擊效果99热精品在线免费观看；(5)政府如果采行較寬松環(huán)境目標(biāo)，宜提高碳稅稅率，避免環(huán)境品質(zhì)進(jìn)一步惡化工口无遮挡免费视频网站，然而一级毛片高清网站，對(duì)發(fā)電量或資本補(bǔ)貼之影響效果不確定；(6)再生能源發(fā)電效率愈高50岁肥熟丰满熟妇在线播放，則應(yīng)提高再生能源發(fā)電補(bǔ)貼精品人妻中文字幕1区，在預(yù)算限制下，應(yīng)降低再生能源資本補(bǔ)貼成年人在线；(7)透過臺(tái)灣三座風(fēng)力機(jī)組的實(shí)證分析欧美性网，采取差異性發(fā)電量補(bǔ)貼，將可誘導(dǎo)較高效率風(fēng)力機(jī)組的投資行為一级欧美D，提高整體風(fēng)力發(fā)電效率欧美性爱视频在线观看视频，達(dá)到再生能源發(fā)展之目標(biāo)。

The results show that, the chloride concentrations and diffusion coefficients are both a one-humped function of elevations (can also be the time scale of seawater infiltration), they increase with the increase of elevation until they get to the peak value, and then decrease with the increase of elevation; an evident relationship is being between the surface chloride concentrations and the wave forces acted on the concrete surface, while there is no much difference among the diffusion coefficients; the diffusion coefficients get to bigger as the depth from the concrete surface increase in the influence of the capillary structures evolution and chloride concentration, but this tendency of change was alleviated with the increase of depth.

研究結(jié)果表明：氯離子侵蝕混凝土設(shè)施的豎向分布規(guī)律為氯離子濃度久久人人网国产精品、擴(kuò)散系數(shù)與標(biāo)高之間同為單峰函數(shù)分布，先隨高程變大而變大www.mmm在线观看，達(dá)到峰值后国产精品永久免费在线观看，隨高程變大而減小女人自慰喷潮A片免费观看w；氯離子侵蝕混凝土設(shè)施的環(huán)向分布規(guī)律為混凝土構(gòu)件表面氯離子濃度人人干97精品、氯離子通量與波浪力之間有明顯的對(duì)應(yīng)關(guān)系，波浪力越大影音先锋乱伦小说，則表面氯離子濃度和氯離子通量越高18进禁男女爱免费网站，而擴(kuò)散系數(shù)在各方位角差別不明顯；由于混凝土長(zhǎng)期服役過程中內(nèi)部毛細(xì)孔隙結(jié)構(gòu)演化以及氯離子濃度的影響国产精品美女久久9999，氯離子擴(kuò)散系數(shù)隨混凝土深度變大而變大XXXXX欧洲熟妇XXXX，但這種變化趨勢(shì)隨深度逐漸趨緩。

The result shows that with the increase of stress time, relative water content on leaf is in a downward trend while Sedum spurium \\\"Coccineum\\\"色综合网中文综合网色综合网、Sedum reflexum have a slight increase in the mid; MDA content in these plants changes very slowly except that in Sedum spurium \\\"Coccineum\\\" which continues to increase; the relative electric conductivity in the first 20d in four kinds of plants is on the rise and the value of sedum lineare and Sedum spurium \\\"Coccineum\\\" decreases in the last 5d of stress; the changes of SOD activity in four sedums are similar, which increase first and then decrease and then rise again.

結(jié)果表明：隨著脅迫時(shí)間的延長(zhǎng)欧美中文二区，植物葉片相對(duì)含水量呈下降趨勢(shì)，紅葉景天和反曲景天中期值稍有上升久久久久久国产精品无码超碰2020；丙二醛除紅葉景天持續(xù)上升外一级绝黄A片AAA片，其它三種植物變化緩慢；相對(duì)電導(dǎo)率四種植物在前20d都呈現(xiàn)上升趨勢(shì)www886ys.com，脅迫最后5d時(shí)佛甲草與紅葉景天值下降欧美熟妇XXXXX色熟妇Y；SOD酶活性四種植物變化趨勢(shì)相似，呈現(xiàn)先上升后下降再上升趨勢(shì)亚洲精品人成中文毛片。

The results indicate the mutual effect exists between the single coals, which could increase the maximum of thermal weight loss obviously and has a small effect on the temperature extent of the weight loss. The main pyrolysis production of coal is coke, but the main production of waste plastics is tar; the yield of water became decrease and the gas became increase by adding the waste plastics. And the CRI and CSR decreased with the ratio of waste plastics in coal. The main ingredients of tar from blend coal are aromatic hydrocarbon and alkane, while those of waste plastics are alkane and alkene. The result of co-coking with coal and waste plastics make the light tar and the aromatic hydrocarbon increase obviously. The combustible ingredient(CO亚洲中文字幕第二、H2、CH4) of gas from co-coking with coal increase at different ratio; Co-coking with coal and waste plastics could increase the combustible ingredient and thermal value of gas.

結(jié)果表明，廢塑料與煤混合物在煤的塑性溫度區(qū)間內(nèi)存在明顯的相互作用久久精品国产91久久综合麻豆自制，使最大熱解失重峰遷移亚洲一区二区激情在线，熱解速率變大，且隨著廢塑料配比的增加呈現(xiàn)規(guī)律性的變化欧美亚洲免费二区；煤熱解產(chǎn)物固體焦炭為主香蕉五月天在线精品，而廢塑料的熱解產(chǎn)物以焦油為主，廢塑料的添加使得總體焦炭和水產(chǎn)率下降免费天堂a片免费看，焦?fàn)t煤氣和焦油的產(chǎn)率增加欧美老熟妇性开放XXⅩ，即共焦化呈現(xiàn)出明顯的&增油減水&效應(yīng)；隨著塑料添加量的增加a欧美亚洲电影图片迅雷下载，焦炭熱強(qiáng)度呈現(xiàn)劣化趨勢(shì)黄色网页直接看；廢塑料代替瘦煤配煤煉焦可使其比例提高到3%而不影響焦炭的質(zhì)量；純煤焦化所得焦油以芳香烴類和烷烴類為主欧美色综合,色综合，而廢塑料熱解焦油以烷烴和烯烴為主你懂网站在线观看；廢塑料配煤煉焦，可使得的焦油呈現(xiàn)&環(huán)構(gòu)化&和&輕質(zhì)化&趨勢(shì)北京一级黄片；廢塑料的添加可使煤氣中的可燃組分(COa级国产大黄视频、H2、CH4)的含量均有不同程度的增加狼友视频无码；廢塑料配煤煉焦可以優(yōu)化焦?fàn)t煤氣的組成国产黄网站在线观看免费版，增加煤氣中的可燃組分，提高焦?fàn)t煤氣的熱值在线日韩素人自拍网站免费观看网址。

In the wind environment with and without dust, the flashover voltage of flat plate model, Uf, increases with the increment of the wind. This increase trend becomes slow when the wind increase to be 4.5m/s. Also, the influence of the charge of sand dust on Uf is small. In the condition of sand dust deposited on flat plate model, there is a minimum value of Uf with the increase of the density of the deposited sand dust. Besides, the flashover voltage of the dust is influenced by the moisture of the dust.

得到了風(fēng)沙速度一级A爱视频免费看、風(fēng)沙帶電量、沙粒沉積量及沙粒含水量等因素對(duì)沿面放電的影響規(guī)律国国内自拍A片免费观看；在有風(fēng)有沙和有風(fēng)無沙時(shí)18禁漫画网站，平板模型沿面閃絡(luò)電壓Uf隨風(fēng)速的增大而增大，當(dāng)風(fēng)速達(dá)到4.5 m/s后增大趨勢(shì)變緩国产黄片精品a片3p；Uf受沙塵的電荷量影響較胁倜琅?666。划?dāng)干沙粒沉積在絕緣表面時(shí)免费费一级毛片免费，隨著沉積密度的增加毛片免费看不卡网站，Uf存在著極小值；同時(shí)东北美女性高潮视频，平板模型的閃絡(luò)電壓還與沉積沙粒的含水量有關(guān)美女黄色视。