The third part : according to the verified structural damage identification method and supposing the to - be identified parameters to be independent and have normal distribution, the scheme of identifying bridge structure damage is proposed by using the probability damage identification method. assume the zero - order, the first - order and the second - order perturbation statistics of the frequencies and the mode shapes of the bridge structures are known, and substitute them into the statistics property formulas of the frequencies and the mode shapes, as a result an objective function including the mean values and the variance of all the identified parameters is established. set
對于連續梁橋,當損傷位置位於
跨中附近時,大多數無損傷單元的損傷概率均在10 %左右,可作為小概率事件,不發生損傷,但與損傷單元相
鄰的無損傷單元,其損傷概率達到20 %以上,很難被排除,只有對這些單元進行二次識別,才能得到比較可靠的計算結果;如果損傷位於支點附近時,則不會出現上述情況,對于無損傷單元,損傷概率都小於10 % ,不發生損傷,損傷識別結果
Across the south china sea, east malaysia on borneo island borders indonesia and brunei, and consists of just two states and one federal territory
跨越南海,位於婆羅州島上的東馬來西亞與印尼及汶萊為
鄰,只包括兩個州與一個聯邦直轄區。
Investigate cumulative impacts of other projects in the vicinity of the crosslinks project ; and
研究新
跨界通道工程
鄰近的其他工程的累積影響;及
In terms of geography, russia is located across europe and asia with a vast territory of both latitudinal width and longitudinal depth neighboring with various countries of complex constitution
在地緣上,俄羅斯呈現出地
跨歐亞,幅員廣、縱深長,
鄰國構成復雜,屬于內海型陸海國家等特徵。
In the lexicon, arcade - house is an architectural form of a storied building adjacent to streets in rainy and torrid south area their underside parts are the colonnade or the sidewalk in order to avoid rain and overshadow and pass by, and their floor parts are over the sidewalk
「騎樓」在《辭海》中的解釋是: 「南方多雨炎熱地區
鄰街樓房的一種建築形式,將下層部分做成柱廊或人行道,用以蔽雨,遮陽,通行,樓層部分
跨建在人行道上。 」
Phylogenetic relationships among these haplotypes were inferred from a minimum spanning network, which was constructed by the computer software minispnet, and two phylogenetic reconstructions were determined by using maximum likelihood algorithm incorporated in the phylogenetic inference package ( phylip ) version 3. 5c and neighbour joining algorithm incorporated in the software molecular evolution genetic analysis ( mega ) version 2. 0. all these methods exclusively divided the haplotypes into three monophyletic clades corresponding to china mainland, northern japan, and southern japan populations respectively. in these populations, the china mainland population and the southern japan population have a relatively closer affinity than either of them with the northern japan population
最小
跨度網路圖( minimumspanningnetwork , msn )和基於最大似然法( maximumlikelihood , ml )和
鄰接法( neighborjoining , nj )的系統發生分析均把單元型聚類為對應于中國大陸、日本南部和日本北部的三個單系,其中中國大陸和日本南部梅花鹿有相對較近的親緣關系,支持日本梅花鹿的祖先通過至少兩個大陸橋從亞洲遷移到日本的觀點。
Based on the characteristics of the quaternary tectonic activities of babaoshan - huangzhuang - gaoliying fault and the regional principal compressional stress direction and regional tectonic activities derived from the recent cross - fault displacement observation data in the capital area, we have analyzed the relationship between the fault movements at 7 cross - fault observation sites on the babaoshan - huangzhuang - gaoliying fault and the seismicity, conclude that the capital and adjacent area is soon to enter upon the next active period of earthquakes
摘要根據八寶山黃莊高麗營斷裂第四紀地質構造活動特徵和利用首都圈地區
跨斷層位移最新的觀測資料求得的北京地區區域主壓應力方向和區域構造活動特徵,分析了八寶山黃莊高麗營斷裂上7處
跨斷層位移測點的斷層活動與地震活動的關系,得出了首都圈及
鄰近地區即將進入下一個地震活躍期的結論。
( 6 ) pathological morphology : the vascular permeability, and tissue swell of cim group was slighter than the other groups in 6h after irrigation. the necrosis tissue was mixed by normal tissue ; 3d after irrigation, the speed of repair of cim was faster than the other groups. in cim, blood capillary began to form from the edge of wound
( 6 )病理形態學變化:沖洗后6h , cim組的血管通透性、組織腫脹程度較另外兩組輕,壞死組織中夾雜有較多正常組織;沖洗后3d ,組織修復加快,表現為毛細血管從傷口邊緣長入形成血液循環,與血管新生的同時,
鄰近的成纖維母細胞
跨越切口,將傷口連接,而後膠原繼續增加。
Hangzhou bay bridge goes over the new zone. close to the zone is a state fifth - grade waterway which links with the huangpu river of shanghai
在交通方面,杭州灣
跨海大橋及其北岸連接線飛
跨新區,緊
鄰的國家五級航道六平申線,直通上海黃浦江。
Taking the south approach of the sutong bridge as example, the interaction of the adjacent spans in the longitudinal and lateral direction is discussed in this paper, comparing the results according to specifications of earthquake resistant design for highway engineering with the results from fem analysis
摘要本文以蘇通大橋南引橋為例,按照現行《公路工程抗震設計規范》提供的相關計算公式與有限元的計算結果進行比較分析,探討了梁橋縱橫向相
鄰橋
跨之間的耦聯作用。
In view of the heavy traffic including cross - boundary goods vehicles, the existing san tin interchange and the roads in the vicinity are overloaded and the cross - boundary traffic queue often tails back from the vehicle holding area to the san tin roundabout, and consequently affects the smooth operation of san tin highway and fanling highway
基於不斷增加的
跨境貨車交通流量,現時新田交匯處和
鄰近道路的容量已經不足應付,出現過境車輛交通擠塞的情況,車由現有的車輛輪候區排至新田交匯處,並影響新田公路和粉嶺公路的交通。
Construction technology of shallow buried wide span tunnel adjacent to building in loose ground containing water
鬆散含水地層
鄰樓房大
跨淺埋洞室施工技術
When you enter " rock " into a cell, then drag the fill handle across adjacent cells, the remaining entries appear in each consecutive cell
將「搖滾樂」輸入某單元格后,
跨過
鄰近單元格拖動填充柄,其餘的條目就會顯示在後續的單元格中。
Control can span adjacent rows and columns
控制項中的控制項可以跨相鄰的行和列。