1) cement additive ratio
水泥掺合比
2) cement mixing ratio
水泥土水泥掺合比
3) cement content
水泥掺入比
1.
By deducing and analyzing on the laboratory testing results of vegetation-growing concrete,the impact of cement content,age and inundate conditions on unconfined compression strength of vegetation-growing concrete are studied.
通过对植被混凝土室内试验结果的归纳和分析,研究了水泥掺入比、龄期和浸水条件对植被混凝土无侧限抗压强度的影响。
2.
The authors demonstrate the relations between compressive strength and cement content, moisture content, density, age and failure strain.
通过室内试验,研究聚苯乙烯轻质混合土轻质、高强的相关关系,揭示出轻质混合土抗压强度与水泥掺入比、含水量、密度、龄期和破坏应变的关系,以及不同水泥掺入比和密度时的应力-应变关系,给出了强度预测公式和应力-应变拟合关系,为工程应用提供科学依据。
4) Cement ratio
水泥掺入比
1.
Through the unconfined compression tests on the sand soil cement with different cement ratio and different curing time,this paper analyzes variation of the unconfined compressive strength and modulus of strength of sand soil cement on the condition of soaking and un-soaking,and summarized the characteristic of stress-strain diagram of sand soil cement.
通过对不同水泥掺入比、不同龄期的水泥砂土在浸水和不浸水条件下的无侧限抗压试验,分析了浸水对水泥砂土的各项力学性能的影响,以及水泥砂土的无侧限抗压强度和模量随水泥掺入比及龄期的变化规律,并对水泥砂土全应力应变曲线的特性进行了总结。
2.
Through the unconfined compression tests on the cement laterite with different cement ratio and different curing time,this paper analyzes variation of the unconfined compressive strength and modulus of strength cement laterite,and summarized the characteristic of stress-strain diagram of cement laterite.
通过对不同水泥掺入比 ,不同龄期的水泥红土的无侧限抗压试验 ,分析了水泥红土的无侧限抗压强度和模量随水泥掺入比及龄期的变化规律 ;并对水泥红土全应力应变曲线的特性进行了总结 。
3.
Based on laboratory tests, the permeable characteristics of LSM-EPS is studied deeply as follows:(1) The effects of cement ratio, EPS ratio and curing age on permeable characteristics of LWS-EPS are studied by conducting water penneability tests on spec.
在室内试验的基础上,本文对其渗透特性进行了系统、深入地研究,主要内容包括: (1) 在室内变水头渗透试验基础上,研究了水泥掺入比、EPS含量及龄期对其渗透特性的影响,渗透系数随水泥掺入比、龄期的增大及EPS含量的降低而降低,近似为乘幂函数关系。
5) cement-mixed ratio
水泥掺入比
1.
The influences of age,cement-mixed ratio and EPS content on the permeability of LWS-EPS are studied mainly based on the permeability test.
通过室内渗透试验,对聚苯乙烯轻质混合土的渗透特性进行了研究,重点对龄期、水泥掺入比及EPS(聚苯乙烯轻质混合土)含量等主要影响因素进行了分析。
6) cement mixing ratio
水泥掺入比
1.
Through indoor experimental study of the strengths of cement improved soil with different cement mixing ratio and ages the deformation behaviors and failure forms of cement improved soil in Hexi region are revealed.
通过对不同掺入比和龄期水泥土强度室内试验的研究,揭示了河西地区水泥土的变形特征和破坏形式,并得出了水泥掺入比和龄期对水泥土强度的影响规律,提出了"临界龄期"的概念,以期对水泥土搅拌法的设计应用提供一定的指导作用。
2.
According to“Technical Specification for Retaining and Protection of Building Foundation Excavations”, the allowable tension-compression strength ratio is only 6% when designing cement-soil walls, which causes cement mixing ratio to be larger and wall thicker, thus generates waste.
根据《建筑基坑支护技术规程》,设计水泥土挡墙时,允许的拉、压强度比仅为6%,导致水泥掺入比和墙体厚度较大,从而造成浪费。
补充资料：水泥外掺料
分子式：
CAS号：
性质：为了赋予水泥浆以某种性能而掺人超过水泥质量5％的惰性材料。视不同需要而有不同功能的外掺料，如水泥减轻外掺料(降低水泥浆密度)；水泥加重外掺料(增加水泥浆密度)；水泥防漏外掺料(防止水泥浆漏失，增加水泥浆回用率)；防高温外掺料(为适应稠油热采及深井需要，稳定水泥石强度及降低水泥石渗透率)等。
CAS号：
性质：为了赋予水泥浆以某种性能而掺人超过水泥质量5％的惰性材料。视不同需要而有不同功能的外掺料，如水泥减轻外掺料(降低水泥浆密度)；水泥加重外掺料(增加水泥浆密度)；水泥防漏外掺料(防止水泥浆漏失，增加水泥浆回用率)；防高温外掺料(为适应稠油热采及深井需要，稳定水泥石强度及降低水泥石渗透率)等。
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