回填

In this study, dry Ottawa sand was used as backfill material, and the height of backfill was 1.5 m.

本研究以气乾之渥太华砂为回填土，回填土高1.5公尺。

Based upon analysis of the factors influencing the compaction quality of backfilled soil such as compaction work ,moisture content of soil and thickness of soil layers,two dry density inspection methods are introduced: ring simpler method and sand cone method,in order to ensure compaction quality of backfilled soil.

介绍了工程特点，对压实功、土的含水量和每层铺土厚度等影响回填土压实质量的因素进行了分析，并介绍了环刀法和灌砂法两种回填土干密度的检测方法，以确保回填土的压实质量。

To assure the quality of retailing backwall fill,the paper discussed the construction technology of lime soil mixture,retailing backwall fill and side angle treatment etc.

为确保台背回填质量，采用从灰土拌和、台背回填到边角处理一整套施工工艺，保证台背压实度达到 95 %以上。

In the later half of the article, we adopt random analysis method to make preliminary study to the backfilled foundation and then analysis random influence factors that effect the settlement degree of gantry crane foundation. We used JC method to study the reliability of the settlement and Non-Uniform settlement degree of gantry crane foundation based on factors which influence the last settlement degree of railway foundation, and the same time, we utilized backfill construction parameter and the actual statistics data of earth backfilled on site.

本文后半部分，应用随机分析方法对该回填基础进行了初步的研究，分析了影响高架门机基础沉降量的随机影响因素，确定了沉降分析的计算模型，结合影响轨道基础最终沉降量的多种因素，利用施工现场实测回填土土性数值和回填施工参数，对高架门机基础沉降量和不均匀沉降进行了可靠性评价。

We replied that K2-K3 area has been backfilled, and it can meet the requirement of field situation, so the area of K3-K4 doesn't need to be backfilled.

我方回复 K2-K3之间已经回填，可以满足现场安装需要，故 K3-K4之间不需要回填。

Backfilling 回填 During backfilling, the space under HDPE pipe should be backfilled first.

回填期间，安装HDPE管道处应先回填，然后再回填HDPE两边的区域。

Secondly, the structural performance of backfilled embankment slopes reinforced by geogrids are studied, namely, reinforcement coefficients such as the spacing, number of geogrid layers, tension ability of geogrid and slope factors such as slope angle, cohesion, angle of internal friction, unit weight and so on how to affect the stability of slopes.

然后作者从多方面着手对土工格栅加筋回填土路堤边坡的结构性能进行了研究，即土工格栅埋设于土体中的间距、加筋层数、土工格栅的抗拉强度、边坡坡角、回填土的粘聚力、内摩擦角、重度等参数对整个边坡体系加筋效果的影响。

The paper mainly discusses embedded depth of foundation, partial fixing of Superstructure Construction,constraint action of backfilled soil and loads of basement based on the complexity and variety of structure model of High-Rise basemen.

本文从地下室工程的结构模型入手，针对其特点的多样性和复杂性，主要从基础埋置深度、上部结构的嵌固部位、回填土的约束作用及地下室的荷载四个方面展开论述，并就设计过程中地下室的抗震等级、外墙、剪力墙、框架柱、顶板、回填土及抗裂措施等问题作了简要分析。

This paper introduces experiments on the influence of the cement type, sand type, sand size, and bentonite content on the thermal conductivity of the borehole backfills, and aslo the influence of the bentonite content on the backfill consistency.

实验研究了水泥型号、骨料类型、骨料粒径、膨润土含量对回填材料导热系数的影响，以及膨润土含量对回填材料稠度的影响。

The research result indicates that the thermal conductivity of the Cement PO42.5 is slightly higher than that of the PO32.5 and the thermal conductivity of the borehole backfills increases when the sand size increases,and that contained quartz sand is higher than river sand.At the same time,the thermal conductivity of the borehole backfills increases firstly and then decreases and the consistency decreases when the bentonite content increases.

研究发现：PO42.5水泥的导热系数稍大于PO32.5的导热系数，回填材料导热系数随砂子粒径的增大而增大，骨料为石英砂的回填材料导热系数要明显大于骨料为河砂的导热系数；同时回填材料的导热系数随膨润土含量的增加先增加后减小，回填材料的流动性随膨润土含量的增加有所降低。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷