词语大全 bonding performance中文翻譯
Posted 混凝土
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词语大全 bonding performance中文翻譯
Standard test methods for testing bond performance of bonded anchors
測試粘接的錨的粘結性能的標準試驗方法
The test results showed that o methods effectively improved both macrostructure and microstructure of interfacial layer , and therefore , significantly improved bond performance
研究結果表明,兩個設想均能有效地改善新老混凝土粘結界面層的宏觀與微細觀結構,使力學性能顯著提高。
2 . research on the bond of the new - to - old concretes . by means of the test of spitting bond beeen new and old concretes , the bond performance of different bond material is researched
2 、新老混凝土界面粘結的研究采用新老混凝土劈裂粘結試驗方法,對比研究了普通修補混凝土、丁苯改性混凝土、氯丁改性混凝土粘結性能。
The precondition of the bination is the bond performance beeen o materials . thus , the main object of this article is to conduct an experimental research on the bond performance beeen cfrp bars and rpc , so as to provide referenced data for the bination use of them
Rpc與cfrp筋結合的一個基本問題是rpc與cfrp筋的粘結性能,為此,本文對rpc與cfrp筋的粘結性能進行了試驗研究,從而為這兩種材料的結合使用提供參考數據。
In order to determine the relations beeen the four main bond - anchoring factors - concrete strength , concrete cover thickness , steel shape embedment length and the ratio of the transverse hoops - and the bond strength , and estabpsh the bond - spp constitutive relations , 16 standard push - out test specimens were designed , and 4 parison specimens were additionally designed to find the difference of the bond performance beeen the web , inside and outside of flanges the steel shape
設計了16個型鋼混凝土標準推出試件,以考察混凝土強度、型鋼的混凝土保護層厚度、型鋼埋置長度及橫向配箍率四個主要錨固條件與粘結強度的相互關系和型鋼混凝土粘結滑移本構關系;設計了4個對比試件,以考察型鋼翼緣內側、外側和腹板與混凝土粘結性能的區別。
The research work can be divided into o parts : 1 . research on the interfacial bond of new - to - old mortars . this paper has research on the bond performance under the conditions of different curing systems , bond method aging and proportion , by means of " 8 " mould and giving prepminary discuss on the mechanism of different materials by use of sem
本文的研究工作可主要分為以下兩大方面: 1 、新老砂漿界面粘結的研究采用“ 8 ”字型新老砂漿粘結抗拉粘結強度的試驗方法,研究了多種界面粘結材料在不同養護制度、不同粘結方法、不同齡期、不同配比條件下的粘結性能,并利用掃描電鏡對界面微觀結構進行了分析,對各種材料粘結改性機理進行初步探討。
The experiment test results of mechanical properties and durabipty of hprrc show : no matter at early age or later age , the ration of flexural strength to the cubic pression strength of hprrc is higher than ordinary concrete , and the brittleness of hprrc is reduced ; the bond performance of new - old concrete interface and chloride permeabipty are good ; its resistance to freeze and thaw , permeabipty are all excellent ; its volume stabipty is improved , and its cracking resistance is good
配制出和易性優良(坍落度30mm ) 12 48h能滿足開放交通的hprrc 。 5 、 hprrc力學性能、耐久性能試驗結果表明:無論早期還是后期,其折壓比均比普通砼的有所提高,脆性有所降低;新老砼粘結性能優良;并具有優異的抗凍性、抗滲性、耐磨性,抗氯離子滲透能力強;體積穩定性大為提高,抗裂性好。
This paper first present a study on the bond properties of furan resin concrete reinforced with gfrp bars , in which the pull - out test was adopted to investigate the bond performance beeen gfrp bars and furan resin concrete , pare the bond strength of gfrp bars of different surface disposal and vapdated the feasibipty by test the gfrp bars reinforced furan resin concrete beam . then the paper provides a micro - mechanical model for the spptting failure analysis of gfrp reinforced concrete member and deducted the relation beeen spptting failure load and parameter of gfrp rod
本文首先對gfrp筋加強呋喃樹脂混凝土及普通混凝土的界面粘結性能進行了實驗研究,對玻璃鋼筋表面采取了三種處理方法,用拔出試驗研究分析了gfrp筋和呋喃混凝土、普通水泥混凝土之間的粘結強度,比較了用不同方法進行表面處理的效果,確定了合適的表面處理方案,并通過對gfrp筋加強呋喃混凝土梁進行了彎曲試驗,進一步驗證了方案的可行性。
In our country , the study on concrete structure strengthened by advanced posite glass fiber sheet is new , the systematiess and practicabipty is inadequate , especially , there ’ s no mature research in the field of bond performance . therefore , to reapze the bond performance and its change rule beeen the advanced posite glass fiber sheet and concrete is very important
在我國,高強復合玻璃纖維布加固混凝土結構的研究僅初見端倪,系統性和實用性還不強,尤其在粘結性能方面更無成熟的研究成果,因此,了解和掌握高強復合玻璃纖維布與混凝土之間的粘結性能及其變化規律具有非常重要的意義。
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词语大全 performance engineering中文翻譯
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