pullout 中文意思是什麼
pullout
解釋
撤出-
An interfacial pullout model for hooked fiber in cementitious materials
預應力混凝土壓力管道設計方法 -
Test method for pullout resistance of ties and anchors embedded in masonry mortar joints
埋入砌築砂漿縫中的拉桿和錨的拉拔阻力的試驗方法 -
Standard test method for pullout resistance of ties and anchors embedded in masonry mortar joints
埋入磚石灰縫中的拉桿和錨的拔拉阻力的標準測試方法 -
Through direct pullout test, we examine the effect of the water to cement ratio, contend of steel fiber and silica fume on the bond behavior ; compare the bond behavior of two types of cfrp bars with difference surface treatment ( r1 bars and g1 bars ), and reprocess the one of inferior bond strength ; investigate the bond stress distribution along the bond length of cfrp bars, and assess the adequacy of some exist analytical models of bond - slip behavior to reproduce the experimental bond behavior
本文主要通過直接拉拔試驗，考察水膠比、鋼纖維摻量、硅灰摻量以及cfrp筋的表面處理類型等材料參數對粘結性能的影響，並對粘結效果較差的cfrp筋研究了表面處理方法，以提高cfrp筋與rpc的粘結性能;通過在cfrp筋表面粘貼應變片，測定了粘結應力沿cfrp筋埋長的分佈情況，並對現有的粘結滑移本構模型與試驗結果的擬合效果進行了比較。 -
In view of soil mechanics, the uplift mechanism is more complicated than any other soil engineering problems. factors such as uplift behavior of soil, crack development, filled soil quality and progressive failure are shown having greatly influenced on pullout behavior
從土力學觀點來看，基礎上拔機理遠比其它土工問題復雜，土的抗拉性能、土體中裂縫開展過程、填土質量以及土的漸進性破壞等因素，嚴重影響著基礎上拔的性能。 -
Based on the pull - out tests data between geogrids and expansive soil / sands arranged by the orthogonal table l9 ( 34 ), the following conclusions are reached : 1 ) the displacement - properties of pullout tests depend on the pullout speed. the law of factors " affecting degree, which influences the parameters between geogrids and soils in the pulling - out procedure, is obtained. with the concept of " equivalent pull - out displacement ( x ) " brought forward, the whole process of pull out tests is divided into two process - " main process ( when x 1. 0 ) " and " residual process ( when x 1. 0 ) ", and three stages - static friction resistance stage, slip friction resistance stage, and residual friction resistance stage
基於正交設計表l9 （ 3 ~ 4 ）分別安排了影響因素與土工格柵膨脹土或砂土界面相互作用參數的拉拔試驗數據，獲悉： 1 ）拉拔試驗位移特性主要取決于影響因素中拉拔速率；通過分析並獲取影響因素對筋土界面相互作用參數的影響程度及其在拉拔試驗過程中的變化規律，提出了當量拉拔位移（ x ）的概念，並據此將拉拔試驗全過程劃分成「主過程（ x 1 . 0 ） 」和「殘余過程（ x 1 . 0 ） 」 ；且將影響因素對拉拔力或摩擦阻力系數的影響程度分成三階段（靜摩擦阻力階段、滑動摩擦阻力階段，殘余摩擦阻力階段） ； 2 ）不同（規范）定義的筋土界面摩擦阻力系數數值相差較大，但影響因素對摩擦阻力系數影響程度及其變化規律不會因不同（規范）定義而受到影響。 -
Thirdly writer, using linear elastic theory and finite element program ( ansys ), analyzed expanding bolt pullout test. fifthly, writer using the modified mohr - coulomb failure theory, on the base of curving failure surface, derived a theoretical formula between pullout force and compressive strength. then the thesis compared the formula with the strength - detecting formula of expanding bolt pullout method
本文採用ansys有限元程序對脹栓拔出法試驗過程進行彈性理論分析；以修正的摩爾-庫侖破壞準則，在擬合實際破壞面的基礎上推導出極限狀態下脹栓拔出法的混凝土拔出力與混凝土抗壓強度的理論公式，並把該公式與脹栓拔出法測強公式進行了比較。 -
Standard test method for pullout strength of hardened concrete
硬化混凝土拔出強度的標準測試方法 -
Geotextiles and geotextile - related products - determination of pullout resistance in soil
土工織物和相關產品.土壤中拔出阻力的測定 -
Geotextiles and geotextiles - related products - determination of pullout resistance in soil
土工織物和相關產品.土壤中拔出阻力的測定 -
Geotextiles and geotextile - related products - determination of pullout resistance in soil ; german version en 13738 : 2004
土工織物和土工織物相關產品.土壤中拔出阻力的測定 -
Several republican congressional allies of president bush have said that, if iraq formally requests a pullout of u. s. troops, the united states will comply
幾位布希總統在國會的盟友說，如果伊拉克正式要求美國撤軍，美國回答應這個要求的。 -
The coupling system has a fiber insert - pullout structure, avoiding the trouble of adjusting the fiber each time
耦合系統為光纖插拔式結構，避兔了透鏡耦合時每一次調整的麻煩。 -
President bush says he will veto any bill that sets a timetable for a troop pullout
布希總統說他反對一切設定撤離武裝力量時間期限的法案。 -
The mechanism of reinforcing steel bar under the press or pull is researched and the characteristics under the pull - press cyclic loading is studied in composite foundation. it shows that the stress concentrating on the reinforcing steel bar and the increasing stress can be seen with the increasing of cyclic times. residual strain always exists after unloading without considering the size of pullout force and increases slowly with the cyclic times
探討了復合地基中抗拔鋼筋的受壓受拉機理及在拉壓循環荷載作用下的性狀，研究發現，隨拉壓循環次數的增加，應力向鋼筋集中，鋼筋承受的壓力隨著增大；無論上拔力大小，卸載后都有殘余變形，並隨著拉拔循環次數的增加而緩緩增加；抗拔碎石樁破壞性狀明顯，可明確的得到抗拔碎石樁的破壞荷載。 -
The friction coefficient, critical vertical loads and critical frictional resistance strength have been worked out by means of the pullout tests under the different vertical loads, analysis of frictional characteristics between soil and material and analysis of the different work mechanism between direct shear test and pullout tests. the creep characteristic parameters of some typical reinforcement materials have been obtained by the creep tests under the loads for a long time and the rheological analysis
對幾種典型筋材在不同法向荷載下進行了拉拔試驗，並進行了筋材與土介質的界面摩擦特性分析，直剪試驗與拉拔試驗不同機理分析，找出了影響摩擦特性試驗結果的主要因素；得出了筋材在工作荷載階段的摩擦系數、臨界法向中南大學博士學位論文荷載和臨界摩阻強度。 -
Palestinian militant groups say their attacks forced the israeli pullout
巴勒斯坦武裝組織說，是他們的襲擊行動迫使以色列撤離。 -
Axial pullout load
軸向拔出載荷 -
Afghanistan proved the tougher nut to crack. mr. gorbachev proposed to withdraw this troops over a12 - month period, which the americans took as a small concession, but he refused to set a date for the pullout to start, which disappointed the president and his staff
阿富汗實為更難克服的困難。戈爾巴喬夫提議用一年時間完成撤軍（美國認為是一項小小的讓步） ，但拒絕訂定開始撤離的日期，令總統與他的幕僚感到失望。 -
And then, the four basic models of failure of inserted foundation are expressed, in details this paper focused on three methods of cone of earth solution, liu wenbai ' s, charles ' s of interpretation. aimed at these methods of ignores the base soil normal force, the analysis method of pullout bearing capacity of inserted foundation is amended. finally, the four methods results are compared
然後詳細論述了土重法、劉文白法、 charles法三種計算方法，針對這些方法中都沒有考慮地基土法向反力的不足，對插入式基礎上拔承載力的計算方法提出了一些改進，最後對這些方法的計算結果進行對比。
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