On the basis of this conclusion, I make a further study on the mechanism of the two modified soil technique.
在此基础上,本文对两者改良机理进行进一步探讨。
Adding aggregate into modified soil can further increase water-resistance and anti-freezing capability of the soils.
改性土中加入骨料,可进一步增强土体的抗水、抗冻性能。
The modified soil has a better water stability, with the loss of its strength obviously reduced, and when the blend ratio is 6%, its stability is the best in the tests.
素土经改良后具有良好的水稳定性,强度损失明显减少,以6%水泥土的水稳定性最佳。
Based on indoor tests, the physical properties, stress-strain relationship, intensity behaviors and compressibility of the modified soil with cement are studied in the paper.
通过室内试验,对水泥改良土的物理性质、应力-应变关系、强度特性、压缩特性进行了研究。
As a result, the genetically modified trees out compete the native trees for resources: sunlight, soil nutrition and water.
那么结果就是,基因改良树木会抢占天然树木的资源,诸如阳光、土壤和水等。
In this paper, we discuss soil nutrients change status of paddy rice land in Jidong coastal area since 1980, to analyse the reasons and put forward a modified way.
本文论述了自1980年调查以来冀东滨海稻区耕地土壤养分的变化状况,分析了土壤养分含量变化的原因,提出了改良途径。
The soil reaction matrix is added to beam element stiffness matrix, and modified beam element stiffness matrix is formed.
将土反力矩阵与梁单元刚度矩阵迭加,形成修正的梁单元刚度矩阵;
The modified Cambridge model is employed in simulating the near field soil and the nonlinear analysis method is used in the pile soil interface and distant field soil.
分析中用修正剑桥模型进行近域土体的模拟,对桩土接触面及远域土体进行非线性分析。
The methods of modified treatment for swelling soil foundation are summarized and discussed. These methods may be presently divided into physical, chemic and biologic method.
对膨胀土地基改性处理方法进行了总结和评述,目前膨胀土的改性方法可以分为物理改性法、化学改性法和生物改性法三种。
For example, the famous modified Cambridge model can display the elastic - plastic property of soil, but it can not display the rheological behavior of soil.
比如著名的修正剑桥模型能较好的反映土体的弹塑性,但不能考虑流变特性。
In the analysis, the soil body of close field is simulated with the modified Cambridge Model on the contact surface between the pile and soil and the non linear analysis for the far field soil body.
分析中用修正剑桥模型进行近域土体的模拟,对桩土接触面及远域土体进行非线性分析。
The influence tendency by different content of lime, water and compacting degree can be found based on the physical and chemical property research of a typical expansive soil and modified treatment.
通过对一种典型膨胀土物理力学性质的研究及掺加石灰进行改性处理试验,得出了不同掺灰量、不同含水量及不同压实度对膨胀土性能的影响规律。
The bonding performance can be modified by use of soil binder and enhanced soil compression strength was achieved.
利用土壤粘合剂对土壤进行粘结,以改善土壤的粘结性能,达到提高土壤压缩强度的效果;
In order to approach a high efficient way of utilizing technical lignin, a study on influence of N-modified lignin on soil biochemical properties was conducted in this paper.
文章通过氮修饰木素对土壤生化特性影响的研究,旨在探索工业木素资源的高效利用途径。
Leaching test, soil modified experiment, adsorption and desorption experiment were carried out for coal gangue reclamation in collapse area of coal-mines.
就煤矿塌陷区煤矸石复垦进行了淋溶、土壤改性、吸附与解吸等试验。
Then base on equal time-interval GM (1,1) model, and take the variation of embankment load into consideration, a modified GM (1,1) model is put forward for embankment filled with uniform ground soil.
以相同观测时段的GM(1,1)模型为原型,考虑荷载变化,针对地基土体均匀的情况,提出了GM(1,1)修正模型。
Analysis of the interaction of pile-soil-pile was applied on the static test with anchor pile, and the test data was modified.
将桩—土—桩的分析应用于锚桩法静载试验,并对工程试验数据进行修正。
The concept of introducing critical repeated stress level into the Carter Model is expounded based on the critical state soil mechanics; and the Carter Model is modified.
在满足一般力学原理和临界状态土力学理论的基础上 ,本文将亚塑性理论与临界状态土力学相结合 ,推出了一个计算无粘性土静止土压力系数的理论公式 。
The concept of introducing critical repeated stress level into the Carter Model is expounded based on the critical state soil mechanics; and the Carter Model is modified.
在满足一般力学原理和临界状态土力学理论的基础上 ,本文将亚塑性理论与临界状态土力学相结合 ,推出了一个计算无粘性土静止土压力系数的理论公式 。
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