In this article, it is presented how the relation was obtained and it is discussed if this relation is still valid considering the fact that the range of concrete strengths is now larger. Considering the scatter of the SD, the relation proposed by Rusch could still be used but engineers ...
aA total of 256 4- to 7-story RC buildings were created according to their design parameters. The compressive strength of concrete was considered as 10 MPa and 20 MPa. 总共256 4 -对7层RC大厦根据他们的设计参数被创造了。 混凝土耐压强度被考虑了作为10 MPa和20 MPa。[translate] ...
A new concrete mix is being designed to provide adequate compressive strength for concrete blocks. The specification for a particular application calls for the blocks to have a mean compressive strength μ greater than 1350 kPa. A sample of 100 blocks is produced and tested. Their mean compres...
a岩石的极限抗压强度与混凝土强度等级之比不应小于1.5 Rock compressive ultimate strength and the concrete intensity rank compares should not be smaller than 1.5[translate] a深圳市南山区蛇口步行街 正在翻译,请等待...[translate] a收到你的来信我很开心 Receives you to receive a letter I to be very ...
a表4.1 不同龄期再生混凝土的抗压强度(情况一) Table 4.1 different stadium regeneration concrete compressive strength (situation one) [translate] aFamily residential dwelling, single floor 家庭住宅住宅,唯一地板 [translate] agive me fight 给我战斗 [translate] a控制设置 Control establishment [translate] ...
The benefits of pozzolan use in cement and concrete are threefold. ... Pozzolans can be usedto control setting, increase durability, reduce cost and reduce pollutionwithout significantly reducing the final compressive strength or other performance characteristics. ...
In this article, it is presented how the relation was obtained and it is discussed if this relation is still valid considering the fact that the range of concrete strengths is now larger. Considering the scatter of the SD, the relation proposed by R眉sch could still be used but engineers ...
doi:10.1061/(asce)mt.1943-5533.0001795Rabindra Nath DasAmerican Society of Civil Engineers
a图4.5 灰水比对再生混凝土抗压强度的影响(情况二) The Figure 4.5 cement-water ratios to regenerate the concrete compressive strength the influence (situation two)[translate] a与你共存亡 With your altogether life or death[translate] aI only eat with a fork 我只吃与叉子[translate] ...
由于这样低的抗拉能力,在它的荷载早期就会形成弯曲的裂缝 When concrete bearing displays very strongly, but is pulled time displays very weakly.Its tensile strength only then its compressive strength 8% to 14%.Because such low anti-pulls ability, can form the curving crack in its load early time[...