During earth excavation construction, there is an analog approach process to get the volume of earth excavation.
在土方施工中，采用拟合原理求土方体积的方法，有较好的精度。
Earth excavation and backfill is to have the appropriate security measures to strictly regulate the construction.
土方开挖与回填是要有相应的安全措施，要严格按规范施工。
Anchored retaining wall can reduce the earth excavation quantity and avoid slope collapse in unfavorable geological conditions effectively.
锚杆挡土墙可减少土方开挖工程量，有效避免不良地质情况下的边坡塌方。
During earth excavation construction, there is an analog approach process to get the volume of earth excavation. It will be able to get a better result of accuracy.
在土方施工中，采用拟合原理求土方体积的方法，有较好的精度。
Light duty operations like the excavation of clays and the loading of sand, earth, and gravel, etc.
一般黏土的挖掘和沙、土砾石和装载等轻作业环境。
This includes excavation and the placement of earth fill.
土方工程包罗土方的发掘和换填。
This paper analyzed the application of earth nail support technique in basis pit excavation in combination of engineering practice.
结合工程实例详细介绍了土钉支护技术在基坑开挖中的应用。
The experience of being inside the earth is enhanced through the stone boulders which were discovered during the excavation process and retain the earth.
进入房间，我们将体验到钻入大地的感觉，尤其是当我们看到挖掘出来的巨砾时。
Shield tunneling method has become a primary method in underground excavation with its predominance, earth pressure balanced shield tunneling (EPBS) is the most universal type in our country.
盾构隧道法开挖凭借自身的优势成为城市地下施工的主要手段，其中土压平衡式盾构目前在国内使用较为普遍。
The earth and rock excavation of the plant area of the 3rd heavy water reactor project of Qinshan nuclear power plant was of two hill-bodies linked up with Qinshan hill and Huaxiang Co.
秦山三期重水堆工程厂区土石方开挖为两座与秦山相连的山体，华湘公司承担该项工程任务。
The main problems of the earth and rock excavation is discussed and the writer's opinions put forward.
探讨了土石方开挖的主要技术问题，并提出作者的见解。
Linear optimization is often used in the calculation of earth adaptation, the calculation is a huge operation by human if there are many excavation areas and placement areas in it.
通过对土石方调配系统组成、调配关系的系统分析，在考虑开挖、填筑、借土区、弃土区、废料调配的前提下，以系统费用最低为目标，建立了道路工程土石方优化调配线性规划模型。
The calculation about the area of filling-in and excavation of canal cross section is the basic work in earth volume of the canal designing.
渠道断面填挖面积计算是渠道设计中的填挖土方量计算的基础工作。
This calculation method is universally applicable to excavation engineering and the stability analysis of earth slopes.
该方法对均质成层基坑工程，边坡工程均适用。
Slope with slow slope rate, Foundation trench excavation of earth and backfilling of earth are both relatively larger and the project is not economic;
基槽边坡坡率采用过缓，基槽开挖量和回填量均较大，工程不经济；
The problems in the free and fixed earth support methods for THD design of the anchored sheet pile wall for excavation are briefly discussed. A new method for the design is proposed.
简要讨论了用于桩锚支护设计的自由端法与固定端法中存在的问题，提出了一种新的设计方法。
The problems in the free and fixed earth support methods for THD design of the anchored sheet pile wall for excavation are briefly discussed. A new method for the design is proposed.
简要讨论了用于桩锚支护设计的自由端法与固定端法中存在的问题，提出了一种新的设计方法。
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