Chinese translation for "土方量"
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- earth quantity
earth volume
volume of earthwork
yardage
Related Translations:
土方: 1.(民间药方) traditional cure; folk recipe2.(土方工程) earthwork3.(计量单位) cubic metre of earth 土方机械: earth moverearth moving machineryearth moving plantearthmoverearthmoving machineryearthwork plant 土方调配: cut-fill transition 土方分析: soil volume analysis 土方截面: section of earthwork
- Example Sentences:
| 1. | Application of erdas imagine in the earthwork calculation of subsided land reclamation for coal mining
在采煤沉陷地复垦土方量计算中的应用 | | 2. | According to the investigation of the dykes in xinxiang reach of the yellow river , the annual volume of soil erosion caused by storm runoff amounted to 0 . 07 million cubic kilometres
根据我们对新乡地区内沿黄大堤的调查，每年暴雨径流侵蚀大堤的土方量约达7 104m3以上。 | | 3. | Abstract : this paper analyzes theoretically the error in calculating t he volume of earthmoving work by simplified algorithm in practice and a correct simplified formula is recommended
文摘:从理论上分析了实践中应用的几种土方量简化算法存在的错误之处，并提出了正确的速算公式。 | | 4. | The minimum erathwork of slope cutting is regarded as target function , and the anticipated factor of safety of slope as a constraint condition , so this problem is equivalent to optimality one with constraint conditions . thus the optimal scheme of slope cutting can be obtained
这里将最小的削坡土方量作为目标函数，将预期的边坡安全系数作为约束条件，把削坡问题等价于一个有约束的优化问题，可找出最优的削坡方案。 | | 5. | The pivotal problems in the land unknotting work , such as the coordination with other land consolidation and rehabilitation project , the technical standard , the basic method and the account of earthwork quantity of land unknotting , are discussed in this paper
本文对土地平整与其他土地整理工程的协调问题、土地平整应遵循的技术标准、土地平整的基本方法，特别是土地平整土方量的计算方法等土地平整工程的关键性问题，进行了初步分析。 | | 6. | To solve the inaccuracy problem caused by the two existing methods ( average end - area method and prismoidal method ) used for the calculation of roadway earthwork volume , this paper puts forward a new concept of the 3 - dimensional algorithm that takes all the roadway geometric design procedures as a kind of geometrical operation between the ground model ( original terrain model ) and the roadway model ( designed model ) under certain constraints , and then presents a complete 3 - dimensional algorithm of roadway earthwork volume as well as its executable computer program . the algorithm benefits from the re - triangulation technique of constrained delaunay triangulation ( cdt ) , which can yield a true volume value theoretically . through a number of practical tests covering varied intervals between adjacent cross sections , it is proven to possess a higher accuracy compared with that of traditional methods . all the work involved in this paper indicates that the 3 - dimensional calculation of roadway earthwork volume is feasible , more accurate and should have further application in practice
针对目前广泛使用的道路土方量计算方法平均断面法和棱柱体法计算不准确的缺点,提出了三维土方量计算算法的概念.该算法以带约束的狄罗尼三角化( cdt )为技术核心,认为所有道路几何设计过程都是地面模型和道路(设计)模型进行几何运算的结果.基于此,本文设计出相应的算法步骤,同时完成了相应的软件开发,使得该三维算法能和传统的方法进行对比.此外,结合工程实例,采用了不同的道路横断面间距对三维计算方法和传统方法的误差进行比较、分析.结果证明三维算法具有更好的精度,该算法可用于道路、场地平整等工程土方量计算 | | 7. | The dynamic programming model for water conveying and distribution system design is firstly presented in this thesis in the aspect of systematic optimization . taking the minimum earthwork or total cost as objectives , the longitudinal and transverse cross sections of two - stage and more canal system can be optimized to obtain optimal canal slops and relevant parameters , which will satisfy the restraints of water levels without erosion and sediment
在系统优化方面，本文在总结前人的基础上首次提出了输配水系统优化设计的动态规划渠系协调优化模型，以土方量最小或总费用最小为目标函数，对两级或两级以上的渠系纵横断面进行优化设计，可得到满足渠道不冲不淤、水位衔接及首末水位约束的最优纵坡及其相应的断面参数。 | | 8. | With the using of microsoft visual basic 6 . 0 , a multimedia computer - aided design system of small type pumping irrigation district is developed in this paper . provided with the live multimedia messages as well as a good man - machine conversation mechanism , this system can help the user to finish the planning of an pumping irrigated area such as the layout of canal system , the selection of pump models , the establishment of the irrigation program , the calculating of canals " parameters , the estimate of the project magnitude , the selection of the field constructions , the economic analysis of the project , the output of results , etc , a new oo ( object oriented ) programming method is adopted in this system , various softwares are integrated in this systems as well by the " automation " technic provided by vb , in addition , the multimedia technic is applied to this system for the first time , it makes the system easy to ope rate . as for the optimization of the canals " section , a new optimization method is adopted based on the existing theories about the canals " section , and in this way , with the purpose of minimizing the project ' s investment as well as a stalized canal , limited by the longituding slope , the canals " best feasible parameters can be deduced . furthermore , a integral method to reckon the earth work is developed in this paper , by this way , the estimate precision of the earthwork is enhanced notably . this paper includes the particular illumination for the developing procedure of each systems " segment , and in the end , the directions of the system are demonstrated in a sample area which lies in the zhaija village , taizhou city , jiangsu province , the running results showed that the initial purposes are achieved effectively , and it has a preferable practicability
在渠道纵横断面优化方面，本文在利用已经比较成熟的纵横断面优化理论的基础上，提出以工程总费用最小为目标函数，以渠道纵坡i为控制变量，以渠道不冲不淤流速及灌区允许地面比降为约束条件，通过纵横断面联动优化的方法得到渠道的最佳工程可行的断面参数。另外，针对部分地区的取土困难的状况，本文采用积分法计算渠道工程土方量，从而大大提高了土方量的估算精度，有助于准确控制工程投资规模及资金投向。本文详细阐述了该系统所采用的编程方法、系统构成、系统各组成模块的开发过程以及灌区规划所采用的优化方法及原理，最后应用本系统对泰州市翟家村机电灌区进行规划设计，运行结果证明其操作比较简便，界面友好，运行速度快，规划成果合理，基本达到了系统预定的要求，具备较强的实用性。 |
- Similar Words：
- "土方计算" Chinese translation, "土方截面" Chinese translation, "土方开挖" Chinese translation, "土方累积体积" Chinese translation, "土方累计体积" Chinese translation, "土方量测定" Chinese translation, "土方量累计仪" Chinese translation, "土方美奈美" Chinese translation, "土方平衡" Chinese translation, "土方平衡系数" Chinese translation
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