The text introduce shallow discuss railage keep production way after content can happened traveling crane accident in blast furnace area of the first puddling factory in Jigang.

本文介紹了濟(jì)鋼第一煉鐵廠高爐區(qū)域渣鐵罐發(fā)生行車事故后的鐵路運(yùn)輸保產(chǎn)辦法欧美自拍偷拍专区，適用于同類型冶金企業(yè)天天搞月月爽，有較好的借鑒作用。

According to the trait of bridge structure of Overhead Traveling Crane,design system,design process,and design methods was researched.

根據(jù)橋架知識(shí)集成的特點(diǎn)欧美一级一级精品久久，研究了橋架的設(shè)計(jì)體系免费A级在线观看网址、設(shè)計(jì)過(guò)程以及設(shè)計(jì)方法。

Based on the method of multi-objective fuzzy optimization and the overhead traveling crane design, a mathematical model of fuzzy optimization for main box beam section is established. A fuzzy goal anthology is constructed. The fuzziness of multi-objective function and constraints is defined. The transformation of the fuzzy constraints set to normal constraints set in real number domain is realized by applying optimal level cut set method. The optimal solution and optimal constraint value of sub-objective function in the feasible field are found using the genetic algorithms.

應(yīng)用多目標(biāo)模糊優(yōu)化方法，以工程設(shè)計(jì)中橋式起重機(jī)箱形主梁設(shè)計(jì)為實(shí)例欧美乱伦超碰，建立了橋式起重機(jī)箱形主梁多目標(biāo)模糊優(yōu)化設(shè)計(jì)的數(shù)學(xué)模型国产AV一区黄色，構(gòu)造了模糊目標(biāo)集，確定了多目標(biāo)函數(shù)的模糊性和約束的模糊性亚a视频在线，并應(yīng)用最優(yōu)水平截集法實(shí)現(xiàn)了模糊約束到實(shí)數(shù)論域上的集合轉(zhuǎn)換国内精品视频在线观看6，從而用遺傳算法尋求到子目標(biāo)函數(shù)在可行域空間的最優(yōu)解和約束最優(yōu)值。

A mount for a traveling crane consisting of a large archlike or bridgelike frame designed to move along a set of tracks.

托臺(tái)由大的拱形或橋形架組成的供移動(dòng)升降架的框架国产亚洲成年网址在线观看，設(shè)計(jì)為沿著一系列軌道移動(dòng)

The company follows the enterprise aims of "high-efficient, innovation, practical,sincerity", closely combine with the advanced scince and teacnology of measuring equipment both at home and abroad, successively researched and product more than ten knids measurement products such as wireless digital passing electrons balance,wheeled loading balance,overhead traveling crane blance belt balance, automobile weighing apparatus, quantitaive package balance, etc, its main production is intelltctual electron hangs balances already spreads all over the country in the north and south of great river.

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Plate and beam is the element of over head traveling crane. Crack damage of plates and beams is the main fault forms of structure.

板和梁是冶金橋式起重機(jī)金屬結(jié)構(gòu)的基本組成單元，而這些金屬結(jié)構(gòu)的損傷多以板国产91在线看片网址、梁的疲勞裂紋表現(xiàn)其故障形式97黄色视频在线。

The total investment is RMB￥45,000,000,it covers an area of 63861㎡.There are 5 appropriative freight storage yard,tens of traveling crane,a kiloton class cargo wharf,3 dock crane of 10~40 tons class,and a planished steel plate plant.To develop the market healthily,the Corp invested RMB￥98,000,000 and established the "Zhejiang Miao's Security Co.Ltd" as a support to the market which can provide financing assurance for up grade clients.

公司總項(xiàng)目投資4500萬(wàn)元，市場(chǎng)總占地面積63861平方米日韩成人作爱在线视频观看免费网站，市場(chǎng)內(nèi)共有五個(gè)專用貨物堆場(chǎng)在线能看的毛片，十到四十噸行車十多臺(tái)；-個(gè)千噸級(jí)貨運(yùn)碼頭国产亚洲精品777777，配有十到四十噸的碼頭吊三臺(tái)国产一级牲交大片；-個(gè)開(kāi)平板車間等等，為促進(jìn)市場(chǎng)良性健康發(fā)展欧美性爱影音先锋俄罗斯，公司專門(mén)為市場(chǎng)配套成立了&浙江繆氏擔(dān)保公司&投資9800萬(wàn)元色色视频精品一二区，為優(yōu)質(zhì)客戶提供融資擔(dān)保。

According to the characters of traveling crane in the high pollution workshops,we have developed a novel applicable machine with mobile replacing depurating technique for solving the labour protection problems on special jobs.

文章針對(duì)高污染車間行車駕駛室的特征欧美亚洲色一区二区，研究了一套適用的移動(dòng)置換潔凈技術(shù)裝置国产A级特黄的片子频免费，為解決特殊崗位的勞動(dòng)保護(hù)工作探討出一種新技術(shù)方法。

According to the characters of traveling crane in the high pollution workshops, we have developed a novel applicable machine with mobile replacing depurating technique for solving the labour protection problems on special jobs.

摘要文章針對(duì)高污染車間行車駕駛室的特征来个毛片免费网站，研究了一套適用的移動(dòng)置換潔凈技術(shù)裝置久久99精品国产99，為解決特殊崗位的勞動(dòng)保護(hù)工作探討出一種新技術(shù)方法。

For the high tensile bolt connection between girders and carriages of double girder overhead traveling crane with electric hoist, this paper analyzes the forces exerted on the bolts and gives their strength check procedures.

摘要介紹了葫蘆雙梁主梁與端梁連接的高強(qiáng)度螺栓的校核過(guò)程欧美综合另类自拍，通過(guò)分析高強(qiáng)度螺栓的受力特點(diǎn)欧美AⅤ日本一线A片，建立校核模式，總結(jié)校核步驟及方法。