1) effective-curing-age
等效养护龄期
1.
This paper discusses the growing rules for strength of pumped concrete at Tanshan area and gives out an entity strength test effective-curing-age and strength-converting-coefficient by a systematic e.
通过对唐山地区同条件养护混凝土试件强度的系统试验研究,探讨了其增长规律,并在此基础上建议了反映实体强度的同条件养护试件强度检验的等效养护龄期及强度折算系数。
2) curing age
养护龄期
1.
The tests show that the strength is mainly affected by the slurry density,type and dosage of fly ash and curing age.
试验结果表明,影响膏体充填材料强度的主要因素有质量分数、粉煤灰掺量种类以及养护龄期等。
2.
Based on accelerated carbonation test,effect of replacing ratio of fly ash(0-60%),curing age(1,3,7,28 and 90 d),and loading ratio(0,25% and 50%) on carbonation of concrete,while m(W)/m(C)=0.
通过快速碳化试验,研究了不同粉煤灰掺量(0~60%)、不同养护龄期(1,3,7,28,90d)、不同弯曲荷载率(0,25%,50%)对m(W)/m(C)=0。
3.
Based on accelerated carbonation test of concrete with curing age of 28 d and 90 d, the model of carbonation durability failing with time(CDFT) was studied.
通过养护28 d和90 d混凝土的快速碳化实验,研究了未加载混凝土的碳化经时模型;在不同荷载率(25%和50%)下和不同养护龄期时研究了混凝土的抗碳化能力。
3) curing duration
养护龄期
1.
The article introduces the film-form mechanism and preparation of the waterproofing coating; analyses the influences of liquid/powder ratios, cement/polymer ratios, dosages of coalescer and disperser, various fillers and cements, and curing duration on viscosity, tensile properties and water absorbability of the waterproofing coating.
介绍了该种防水涂料的成膜机理和配制工艺 ,研究了液粉比、灰聚比、成膜助剂和分散剂的用量以及填料和水泥品种、养护龄期等对涂料粘度及其涂膜拉伸性能、吸水性的影
2.
The article analyses the influences of various cements, cement/polymer ratio, curing duration, plasticizer on tensile properties of the compound waterproof coating.
采用不同水泥品种在不同灰聚比下制成聚合物改性水泥基复合防水涂料 ,分析了水泥品种、灰聚比、养护龄期、增塑剂对复合防水涂料拉伸性能的影响。
4) curing period
养护龄期
1.
On the basis of plenty of experiment results,the effect of curing period of specimens, volume content of polypropylene fiber and cement content on splitting tensile strength of cement stabilized macadam is analyzed,and the corresponding influencing rules are drawn.
根据大量试验结果,分析了试件养护龄期、聚丙烯纤维体积掺量以及水泥掺量的变化对聚丙烯纤维水泥稳定碎石劈裂抗拉强度的影响,并得出了相应的影响规律。
2.
By the three-point bending test on the 42 specimens of cement stabilized macadam with the size of 100 mm×100 mm×515 mm,the impacts of curing period and cement content upon the fracture toughness(KⅠC) and fracture energy(GF) of cement stabilized macadam are studied.
通过42个尺寸为100 mm×100 mm×515 mm的水泥稳定碎石三点弯曲试件断裂试验,探讨了试件养护龄期和水泥掺量对水泥稳定碎石断裂韧度(KⅠC)和断裂能(GF)的影响,并推荐出评价水泥稳定碎石断裂韧性合适的指标是断裂能。
5) curing time
养护龄期
1.
Micromechanism of strength increase with curing time for compacted cement-soil;
击实水泥土强度随养护龄期增长的微观机理
2.
The relationship between the strength and the dry density of pile shaft,kind of mixed soil,cement ratio and curing time is demonstrated detailedly.
通过对水泥土块强度试验,分析了影响夯实水泥土桩强度的主要因素,并详细论证了水泥掺入比、土的种类、桩体干密度及养护龄期等因素与水泥土桩体强度之间的关系。
3.
Authors made some indoor tests and analyzed influences of curing time and match ratio on the shear resistance ability and compressibility of lime-flyash soil.
通过室内试验,分析了养护龄期及配合比对二灰土的抗剪性和压缩性的影响。
6) equivalent age
等效龄期
1.
Application of equivalent age method to concrete thermal cracking control at early ages;
等效龄期法在混凝土早龄期温度裂缝控制中的应用
2.
This paper puts forward a new equivalent age method the consideration of the influence of variant curing temperature on micro-expansion process of MgO concrete.
为考虑变温条件对MgO混凝土微膨胀过程的影响,提出了一种新的"等效龄期"法。
3.
Then due to the calculated activation energy value and the concrete temperature history from practical project,authors compute the equivalent age of concrete with W/C from 0.
5混凝土的等效龄期,与通过试验建立的强度-龄期拟合公式预测强度值相比较,进行了应用该方法有效性的验证。
补充资料：欧洲式期权、美国式期权与亚洲式期权
欧洲式期权、美国式期权与亚洲式期权
【欧洲式期权、美国式期权与亚洲式期权】期权合约所规定的权利有一定的时效期，过了失效日后，权利即行作废。一些期权规定权利仅能在有效期的最后一天执行，这种期权被称为欧洲式期权(ell功pean叩tions);另一些期权则容许在有效期内任何一天执行，这种期权被称为美国式期权(一~oPtions)。值得指出的是，虽名为欧洲式或美国式期权，但已无任何地理上的意义。由于欧洲式期权的规定过于严格，又出现了一种“改变的欧洲式期权”，它允许期权在一定的时间范围内进行交易。可见，美国式期权为期权购买者提供了更多的选择机会，因此，它的购买者也往往需支付更高的保险费。近年来无论在欧洲或美国，所交易的期权均以美国式为主，欧洲式期权虽仍存在，但其交易量已比不上美国式期权。 在so年代末期，市场上又出现了一种所谓亚洲式期权(asian ontions)，但也无地理上的意义，其差别主要在于履约价值(exe而sev公此)的计算。以买权为例，无论是美国式期权或是欧洲式期权，执行权利所能得到的履约价值均为当时标的物的市价减去履约价格，再乘以合约所定的数量，但亚洲式期权的履约价值则为权利期间内标的物市价的平均(计算至履约日为止)，减去履约价格，再乘以合约所定的数量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条