極限抗拉強度 的英文怎麼說
中文拼音 [jíxiànkànglāqiángdù]
極限抗拉強度
英文
ultimate te ile strength- 極 : i 名詞1 (頂點; 盡頭) the utmost point; extreme 2 (地球的南北兩端; 磁體的兩端; 電源或電器上電流...
- 限 : Ⅰ名詞(指定的范圍; 限度) limit; bounds Ⅱ動詞(指定范圍, 不許超過) set a limit; limit; restrict
- 抗 : Ⅰ動詞1 (抵抗; 抵擋) resist; combat; fight 2 (拒絕; 抗拒) refuse; defy 3 (對等) contend with...
- 拉 : 拉構詞成分。
- 強 : 強形容詞(強硬不屈;固執) stubborn; unyielding
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 極限 : 1 (最高的限度) the limit; the maximum; the ultimate limit; limitation; extremity; tipping point...
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The variation of ultimate tensile strength with length for amosite crocidolite, chrysotile is shown in table 2. 10.
鐵石棉,青石棉和溫石棉的極限抗拉強度隨長度的變化情況見表210The variation of ultimate tensile strength with length for amosite crocidolite, chrysotile is shown in table 2. 10
鐵石棉,青石棉和溫石棉的極限抗拉強度隨長度的變化情況見表2 10Tensile ultimate strength of steel
鋼材鋼筋抗拉極限強度18Thea, aimed at different situation and with the combination of the compatibility truss theory and limited balance principle and the truss - strut model, the shear strengthening theoretic formula for the beams under concentrated load is put forward. ground on the test data and real engineering, the simple design formula is afforded
然後,作者以桁架一拱模型和軟化桁架理論為基礎,綜合極限平衡原理,考慮了拉應變存在條件下混凝土抗壓強度的軟化,針對不同加固情況推導了集中荷載作用下的矩形截面約束梁的抗剪加固理論公式。Some conclusions are drawn as following through analysis and research : 1. through rectifying finest sand character and concrete mix ratio test, anti - split capability of structure concrete is strengthen ; 2. heighten ratio of fly ash in finest sand concrete is beneficial to temperature control of huge volume concrete
本文通過分析研究,得出以下成果: 1 .通過混凝土配合比試驗及特細砂混凝土改性研究,特細砂混凝土強度達到普通混凝土強度,且混凝土28天齡期極限拉應變為1 . 10xl0一4 ,高於普通混凝土29 . 4 % ,具有良好的抗裂性能。On the other hand, for the pre - press stress being threw by the hub was inserted after cooling with liquid nitrogen, the poor transverse tension strength of the multi - ring flywheel rotor could be counteracted. so the rotate speed and energy storage density can be increased efficiently
而採用多環套裝纏繞技術製造的多層飛輪輪環,在利用溫差過盈裝配方法給復合材料輪環施加預壓應力后,能夠有效避免飛輪轉子的復合材料輪環部分因較低的纖維橫向抗拉強度而破壞失效,從而大幅度提高飛輪轉子的極限轉速和儲能密度。1. experiments on uniaxial tensile of cfrp and gfrp are carried out, in which the tensile strength, young ' s modulus and ultimate deflection of frp are measured. the influence on tensile behavior caused by different adhesives is analyzed, and the standardization problem on tensile test methods is discussed
設計了加載裝置和測量應變裝置,測試6種不同纖維片材和粘結劑組合的抗拉強度、彈性模量、極限應變,並分析不同粘結劑對纖維片材拉伸性能的影響,最後對纖維片材拉伸試驗的標準化問題進行了簡單的探討。The expansive property of concrete curing in water is better than that curing in air. the curing time of multiple anti - cracking and impermeability concrete can not less than 14 days. ill to take all account of the factors such as raw materials, construction, curing, and tensile strength, limit tensile strain, etc., which have effect on anti - cracking property of concrete, the overall crack probability is brought forward to access anti - cracking property of concrete, with aid of mathematics
為了全面地考慮原材料、施工、養護、抗拉強度和極限拉伸率等因素對混凝土抗裂性能的影響,利用數學概率分析方法,引入體積開裂概率的概念評估混凝土的抗裂性能。應用材料復合技術,無機-有機多組份復合,研製出一種新型復合抗裂材料,提高混凝土的抗裂防滲性能,且滿足混凝土的強度和工作性要求。According to calculating and analysis, educes the distributing laws and their correlations of horizontal displacement and stress of stabilizing pile, anchor pull and earth press in two sides of pile, including the distributing of point repel force and internal force of pile at the terminal state, providing full theoretical basis for anchor cable and stabilizing pile structure design, strength check, stability check and determination of anti - slide force for a single stabilizing pile
通過計算分析,得出了抗滑樁的水平位移、樁身應力、錨索拉力和樁側土壓力的分佈規律和它們之間的相互關系以及極限狀態時的樁的結點抗力和樁的內力分佈規律,為錨索樁的結構設計、強度校核、穩定性校核和單樁抗滑力的確定提供了充分的理論依據,同時也提出了錨索抗滑樁計算分析的一種新方法。The correlation between the compressive strength and axial tensile strength of rcc with placing joint and ultimate tensile strain of placing joint of rcc layers have been obtained
通過試驗研究給出有層面碾壓混凝土抗壓強度、層面軸拉強度與層面極限拉伸值間相關關系。On one hand, the stress in mass concrete is caused because of the difference between internal temperature and external one. on the other hand, with the concrete solidifying, the tensile stress will appear due to concrete ' s shrinkage restrained by base rock
大體積混凝土一方面由於內外溫差而產生應力,另一方面,由於混凝土的凝固,收縮變形受到約束,混凝土會產生拉應力,一旦溫差引起的應力和收縮變形引起的應力超過同齡期混凝土的極限抗拉強度,混凝土就會產生裂縫。The sx thermal stress of concrete compared with splitting tensile strength couldn ’ t reach the limiting tensile strength, so didn ’ t create damage
與混凝土的劈裂抗拉強度相比較,混凝土的sx溫度應力沒達到極限抗拉強度,使混凝土產生損傷。Based on the fast freeze - thaw test, the alkaline test, the water immersion test and the wet - thermal test of frp, the influence on frp mechanics behavior caused by aggressive environments are studied, and the causes of degradation of frp behavior are simply analyzed. 5
試驗研究了工程中常用的碳纖維片材和玻璃纖維片材在水環境、濕熱環境、凍融環境、堿化環境下的抗拉強度、彈性模量、極限變形的變化,簡單分析各種環境對復合材料性能影響的原因。We analyes post - tensioned prestressing properties and comparing with practiced results. we analyse one - way precast slab sandwich negative moment section resistant crack properties and two - way precast slabs sandwich under plane resistant crack at unprestressed section and second - prestressing propties. we compare canceling bonded reinforcement with laying on bonded reinforcement resistant crack properties and deformation. auxiliary lab include : concrete resistant pollution intensity. concrete resistant compressing intensity and elastic modulus, compare with results of code. analyse sandwich ' s strain and long - time stress, strain and introduce a new method through theory calculating long - time stress and strain
配套的試驗研究有:混凝土的抗拉強度和彈性模量試驗及混凝土的抗壓強度和彈性模量試驗,混凝土的極限抗拉強度和極限拉伸應變試驗,並與《混凝土結構規范》 ( gb50010 - 2002 ) ,結果進行了對比;單塊夾層板放張階段的彈性應力、應變分析和長期應力、應變分析,並詳細介紹了按混凝土徐變理論進行長期應力、應變分析的方法。The effects of volume fraction and concrete strength on tensile strength of sfrc are analyzed with an experiment
通過試驗,分析了鋼纖維混凝土極限抗拉強度與鋼纖維體積摻率及基體強度等級的關系。分享友人