t abutment 中文意思是什麼

t abutment 解釋
t形橋臺
  • t : 中世紀羅馬數字的160。
  • abutment : n. 1. 鄰接,接界;接合(點)。2. 【建築】橋臺,橋座,支柱。
  1. ( 3 ) ensemble character of structural planes as follows : in left dam abutment, meta basalt schistosity is main, and the structure is clockwise. low dip angle jointing did n ' t develop in rock mass ; in right dam abutment, rupture and jointing structural plane is main, and the structure is reversed. the structure was of obvious macroscopical slaty character

    ( 3 )通過對上述結構面的分析,得出其總體特徵為:左壩肩以變玄武巖片理為主體,呈順向結構,巖體內緩傾角節理極不發育;右壩肩主要為斷裂及節理型結構面,呈反向結構,且具有明顯的宏觀板狀結構特徵,並發育有一定厚度的構造軟巖帶。
  2. Although joint spacing is an important index in rock mass structure classification, it ca n ' t be obtained in some regions such as riverbed, so the practicability of using those indexes which characterizing the integrity degree of rock mass to class the rock mass structure is studied, and good coincidence is shown in rock mass structure classification by joint spacing, integrity coefficient and number of joints in dam abutment

    本文研究了用表徵巖體完整程度的指標?完整性系數、 rqd及5m洞段節理條數j _ d (與體積節理數類似)劃分巖體結構類型的可行性。對兩岸壩肩部位,節理間距、完整性系數、 5m洞段節理條數這三項指標劃分的巖體結構類型基本一致;河床壩基部位主要用rqd指標來判斷巖體結構類型。
  3. ( 5 ) rock mass stability analysis on dam abutment of xia luo - yu damsite as follows : in left dam abutment, sideslip control structure has been relatively integrate, and low dip angle jointing did n ' t develop, so integrate sliding deformation control structure could n ' t been formed in three - dimensional space and rock mass stability could n ' t been influenced badly ; in right dam abutment, indicate rock mass distortion was caused by the rock mass mechanics condition, such as specific rock mass structure, compression stress concentrate with high strength and especial landform and so on

    ( 5 )對下落魚壩址壩肩巖體穩定問題的分析得出:左壩肩巖體雖然具有相對較完整的側滑控制結構,但由於緩傾角節理不發育,故在三維空間上不能形成完整的滑移變形控制結構,亦不會對壩肩巖體穩定性產生嚴重影響:右壩肩巖體復雜變形,是在特定的巖體結構、高強度的壓應力集中及特殊的地形等不可或缺的巖體力學條件下產生的。
  4. After being observed in 34 patients for 1 - 2 years, the ccbt retains perfect and the abutment teeth don ' t demonstrate removal

    對34例不同牙缺失患者的使用,經1 ~ 2年觀察,修復體固位良好,基牙未見松動和移位。
  5. On extending slicing floorplans to handle l t - shaped blocks and abutment constraints. in proc. world computer conference, beijing, china, 2000, pp. 269 - 276

    實驗結果表明,空模塊的引入不僅提高了布圖的效率而且為模塊交換提供更多可能位置。
  6. With the recent advent of deep submicron technology and new packing schemes, the components in the integrated circuit are often not rectangular. on the basis of the representation of corner block list, we propose a new method of handling rectilinear blocks. in this paper, the handling of the rectilinear blocks is simplified by transforming the l t - shaped block problem into the align - abutment constraint problem

    尤其在深亞微米工藝設計中, ip模塊的廣泛使用和新的封裝工藝的使用使得集成電路器件並不局限於矩形的模塊,如數據電路模塊data path block由於其相互關聯的控制關系使其具有特殊的形狀l t型,這使得電路設計中需要考慮l t型模塊的處理。
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