【正文】
的分工協(xié)作,設(shè)計(jì)與開(kāi)發(fā)先進(jìn)的、高質(zhì)量的實(shí)驗(yàn)項(xiàng)目。支持與鼓勵(lì)基礎(chǔ)力學(xué)理論與實(shí)驗(yàn)授課教員積極投身教育教學(xué)建設(shè)、教學(xué)改革和教學(xué)研究工作,不斷探索新的教學(xué)思想和教學(xué)方法,支持教員參加國(guó)內(nèi)各種相關(guān)的實(shí)驗(yàn)教學(xué)理論、方法的改革創(chuàng)新等方面的研討會(huì)和經(jīng)驗(yàn)交流會(huì),積極發(fā)表實(shí)驗(yàn)教學(xué)經(jīng)驗(yàn)和理論研究論文,提高教學(xué)水平。在2004年第五屆全國(guó)“周培源大學(xué)生力學(xué)競(jìng)賽”中,我校本科學(xué)生姚雯榮獲一等獎(jiǎng)。“力學(xué)實(shí)驗(yàn)教學(xué)示范中心”建設(shè),完善已經(jīng)建成的實(shí)驗(yàn)室,更新部分實(shí)驗(yàn)設(shè)備,擴(kuò)大實(shí)驗(yàn)室的教學(xué)面積,進(jìn)一步探索創(chuàng)新性實(shí)驗(yàn)項(xiàng)目設(shè)置。這些節(jié)點(diǎn)通常附著在與附近單元相聯(lián)系的邊界上 the program registered in some information support, and the data and proper controlmands added, the program is ready to be tested by submitting it for the beginning, the program will include some errors that may be syntax errors and logic errors appears because some of the rules of the language are these can be easily detected and errors correspond to the case that a syntax errorfree program is submitted for execution, but it does not produce the desired ,數(shù)據(jù)和合適的控制命令的增加,這個(gè)程序快速的被測(cè)試,通過(guò)提交它給過(guò)程。許多用這些材料做成的結(jié)構(gòu)存在易碎的缺點(diǎn)。發(fā)揮工程師在創(chuàng)業(yè)和在世界的發(fā)展中的廣大地區(qū)扮演著并將繼續(xù)充當(dāng)重要的角色,土木工程師一定使用許多不同的學(xué)科,包括數(shù)學(xué),結(jié)構(gòu)理論,水力學(xué),土力學(xué),測(cè)量,水文,地質(zhì)學(xué)和經(jīng)濟(jì)學(xué) a world that is being more and more interdependent, there is an everincreasing needto link munications systems on various continents and to provide live international television need is now being met by the munications ,對(duì)于把各個(gè)大陸的通訊系統(tǒng)連接起來(lái)和提供國(guó)際電視直播報(bào)道的需求不斷增長(zhǎng),這種需求現(xiàn)在被通訊衛(wèi)星所實(shí)現(xiàn)。Griffith認(rèn)為,例如單軸拉力荷載作用一個(gè)物體上,附體在垂直于拉力軸線的平面上有裂紋,裂紋將開(kāi)始增在,在理論強(qiáng)度應(yīng)力下導(dǎo)致最終的破壞 recent years, highstrength alloys have bee increasingly widely fabrication methods are often imperfect, many structures made from these materials contain cracklike a consequence of this, fracture prior to plastic yield has bee an increasingly familiar mode of these circumstances,designs based solely on resistance to plastic deformation are often inadequate when highstrength materials are is, therefore, important for many applications to have a theory for metals which can either predict the breaking loads for structures containing flaws or cracks of known geometry, or predict the maximum tolerable flaw size for a given subject of relating the fracture strength of a part to the size of the flaws it contains is called fracture ,高強(qiáng)度合金的應(yīng)用變得越來(lái)越廣泛。、部分題庫(kù)等上網(wǎng);、個(gè)性化創(chuàng)新實(shí)驗(yàn)教學(xué)全程錄像上網(wǎng); ;第五篇:專業(yè)英語(yǔ) 工程力學(xué) the finite element method ,the actual continuum or body of matter like solid ,liquid orgasis represented as an assemblage of subdivisions called finite elements areconsidered to be interconnected at specified joints which are called nodes or nodal nodes usually lie on the element boundaries where adjacent elements are considered to be ,本來(lái)連續(xù)體物質(zhì)像固體液體氣體被看做是一個(gè)劃分后有限單元的集合?!肮こ塘W(xué)”精品教案以及課堂教學(xué)軟件。加強(qiáng)和充實(shí)網(wǎng)上教學(xué)內(nèi)容,完善基礎(chǔ)力學(xué)系課程的理論與實(shí)驗(yàn)網(wǎng)絡(luò)教學(xué)資源、虛擬實(shí)驗(yàn)室、模型庫(kù)和素材庫(kù)。(3)積極探索實(shí)驗(yàn)教學(xué)方法和教學(xué)手段改革。實(shí)驗(yàn)教學(xué)充分認(rèn)識(shí)到建設(shè)穩(wěn)定的、高素質(zhì)的實(shí)驗(yàn)教學(xué)師資隊(duì)伍是提高教學(xué)質(zhì)量的關(guān)鍵。該模塊共有8個(gè)實(shí)驗(yàn)項(xiàng)目。(2)綜合實(shí)驗(yàn) 綜合實(shí)驗(yàn)中相當(dāng)大比例的實(shí)驗(yàn)項(xiàng)目是直接來(lái)自于實(shí)際工程或從實(shí)際工程問(wèn)題中提煉出來(lái)的??茖W(xué)規(guī)劃力學(xué)實(shí)驗(yàn)教學(xué)內(nèi)容,進(jìn)一步推進(jìn)力學(xué)實(shí)驗(yàn)教學(xué)內(nèi)容的層次化和模塊化改革。本課程的教學(xué)理念先進(jìn),教學(xué)隊(duì)伍穩(wěn)定、優(yōu)秀,所選教材優(yōu)秀,多媒體課件制作精良,課程整體水平達(dá)到了國(guó)內(nèi)同類課程的先進(jìn)水平。依托力學(xué)實(shí)驗(yàn)教學(xué)示范中心建設(shè),充分發(fā)揮力學(xué)、航天和材料的學(xué)科群優(yōu)勢(shì),堅(jiān)持實(shí)驗(yàn)教學(xué)與科研、工程相結(jié)合,開(kāi)設(shè)了“薄板壓縮實(shí)驗(yàn)”、“固體推進(jìn)劑力學(xué)性能測(cè)試”等特色實(shí)驗(yàn)項(xiàng)目,形成了具有軍事和航天特色鮮明的實(shí)驗(yàn)教學(xué)體系,構(gòu)建了培養(yǎng)學(xué)生創(chuàng)新能力和綜合實(shí)踐能力的實(shí)訓(xùn)平臺(tái)。任課教員應(yīng)配備筆記本電腦,教室應(yīng)配備多媒體設(shè)備及擴(kuò)音設(shè)備。(二)考核評(píng)價(jià) 閉卷筆試。從這兩個(gè)方面所不斷優(yōu)化的評(píng)估,都能確保此門課網(wǎng)絡(luò) 課件的導(dǎo)學(xué)質(zhì)量。由此通過(guò)計(jì)算機(jī)實(shí)現(xiàn)了多種媒體組合,具有集成性、交互性和控制性等特點(diǎn),使此網(wǎng) 絡(luò)導(dǎo)學(xué)課件能有越來(lái)越豐富的開(kāi)放教學(xué)資源,供學(xué)員按需選用,更加開(kāi)闊了自主學(xué)習(xí)的空間。該課件所更新的典型例題欄目,能雙 向互動(dòng),指導(dǎo)學(xué)員解決重點(diǎn)、難 點(diǎn)和疑點(diǎn),進(jìn)行有顯著成效的自學(xué);課程內(nèi)容、視頻課堂、PPT解析等欄目,能相輔相成,使學(xué)員進(jìn)行基于網(wǎng)絡(luò)資源的自主學(xué)習(xí)步步上臺(tái)階……,課件所建構(gòu)的導(dǎo)學(xué)模型,既能完成個(gè) 別化學(xué)習(xí)、小組學(xué)習(xí)等組織形式,又能體現(xiàn)發(fā)揮學(xué)員認(rèn)知主體作用的網(wǎng)絡(luò)特色,求真務(wù)實(shí)進(jìn) 而卓有成效。 “作業(yè)解析”欄目則通過(guò)視頻錄制,能有效解析各章節(jié)的知識(shí)點(diǎn),講解作業(yè)步驟及其要點(diǎn),順理成章地使學(xué)員順利完成形成性考核的作業(yè)。學(xué)員通過(guò)該欄目對(duì)課程學(xué)習(xí)會(huì)有全方位的了解,十分利于完成 自主學(xué)習(xí)計(jì)劃。該課件以建構(gòu)主義學(xué)習(xí)理論為基礎(chǔ),運(yùn)用系統(tǒng)分析方法確定導(dǎo)學(xué)目標(biāo),營(yíng)建導(dǎo)學(xué)網(wǎng)絡(luò)多媒體 交互平臺(tái),實(shí)現(xiàn)學(xué)員知、情、意、行共同參與的網(wǎng)絡(luò)環(huán)境,能發(fā)揮學(xué)員自主學(xué)習(xí)的主體作用。這就要求材料不但具有高的比強(qiáng)度,而且還要有高的斷裂韌性。在大氣中受太陽(yáng)的輻照、風(fēng)雨的侵蝕、地下潮濕環(huán)境中長(zhǎng)期貯存時(shí)產(chǎn)生的霉菌會(huì)加速高分子材料的老