mortar bar 中文意思是什麼
mortar bar
解釋
灰漿棒-
Standard test method for potential alkali reactivity of aggregates mortar - bar method
集料潛在堿質反應的標準試驗方法 -
Method of test for alkali - silica reactivity of aggregates by mortar - bar method
用灰漿棒法測試集料堿硅反應性的試驗方法 -
1 method of test for alkali - silica reactivity of aggregates by mortar - bar method erratum 1
用灰漿棒法測試集料堿硅反應性的試驗方法 -
Standard test method for potential alkali reactivity of cement - aggregate combinations mortar - bar method
水泥集料混合物的潛在堿反應性的標準試驗方法 -
Testing aggregates. method for the assessment of alkali - silica reactivity. potential accelerated mortar - bar method
試驗集料.堿-硅反應性的評估方法.潛在的加速灰漿棒法 -
Testing aggregates - method for the assessment of alkali - silica reactivity - potential accelerated mortar - bar method
試驗集料.堿-硅反應性能的評估方法.潛在的加速灰漿棒法 -
Mortar - bar standard test method for determining the potential alkali - silica reactivity of combinations of cementitious materials and aggregate accelerated mortar - bar method
粘結料和集料合成物的潛在對堿硅反應性的測定的標準試驗方法 -
Experimental techniques for simulating cavity decoupling explosion in laboratory wear developed, which include a center initiating explosive charge designed in shape of mini - spherical with yield equivalent to 0. 125 ~ 8. 00gtnt, circular electromagnetic particle velocity gages and aluminum bar strain gages measurement techniques, spherical divergent stress waves generator. large amount of tamped and cavity explosion experiments had been made in granite, soil, cement mortar and water media environment, respectively
本文建立起了包括中心起爆的0 . 125 8 . 00gtnt微型球形炸藥裝置的研製、圓環形電磁粒子速度計及鋁桿應變計測試技術和球形發散應力波實驗裝置等在內的實驗室微型藥量空腔解耦化爆模擬技術，並在花崗巖、土、水泥砂漿和水等介質中進行了大量的填實和空腔爆炸實驗研究。 -
As for the improvement of ductility of masonry structure and the aseismatic performance of building, several factors were discussed, which consisted of the layout of building plane and building elevation, the building level number and height, the layout of vertical wall and cross wall, thus enhancing the intensity of mortar, ring beam, constructional column and the placement of horizontal reinforcing steel bar
從建築平面和立面的布局、房屋的層數和高度、縱墻和橫墻的布置、提高砂漿強度、圈樑和構造柱以及水平鋼筋的放置等多個方面來進行探討，從而改善砌體結構延性，提高房屋的抗震性能。 -
In light of great harm from alkali - aggregate to concrete, the alkali activation of the limestone to be used as the aggregate for the concrete in the construction of zhangfeng reservoir is fully tested with petrographic method, accelerated mortar bar method and autoclave expansion test etc., so as to ensure the durability of the anti - abrasion concrete therein
摘要堿骨料對混凝土的危害很大，為保證抗沖磨混凝土的耐久性採用巖相法、砂漿棒快速法、壓蒸法等4種方法對陽城下川灰巖進行檢驗，以充分揭示張峰水庫混凝土粗骨料是否存在堿活性。 -
Measures for further developing concrete mix design were presented based on above work. for example, adopts pfca as an index in designing durability of concrete, uses mortar slump flow test to select cements and water - reducers and to measure saturation dosage of water - reducer in mortar and then determine optimum dosage of it in concrete, uses bar - slump test to determine stability and fluidity of fresh concrete, and consequently, the workability of high fluidity and high stability concrete such as pumped or self - compacting concrete can be designed by adopting proper cfvm determined in terms of rheological properties of designed mortar measured with cone - based rheometer
如採用粗集料破碎率作為耐久性設計的一個指標；採用砂漿坍落擴展度試驗選擇水泥和減水劑，確定砂漿中減水劑的飽和摻量，並通過上述數學模計算混凝土中減水劑的飽和摻量，以此為參照確定最佳摻量；採用障礙坍落度試驗確混凝土的穩定性和流動性，結合由漏斗式砂漿流變儀測定的砂漿流變性能確定合理的砂漿填充系數，從而實現對高流動性高穩定性要求的混凝土（如泵送和免振自密實等）的工作性設計。 -
Saturation dosages of two plasticizers in concretes were measured by bar - slump test. a mathematic model for calculating saturation dosage of plasticizer in concrete from which in mortar was found out by taking adsorption of coarse aggregate into account
建立了粗集料在新拌混凝土中吸附水率的測試方法，與改進的障礙坍落度試驗方法相結合，提出了從砂漿到混凝土的減水劑飽和摻量數學模型。
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