1) improved layer-wise summation method
改进分层总和法
2) layer wise summation method
分层总和法
1.
Cooperative solving on embankment settlement based on layer wise summation method and FLAC
分层总和法和FLAC联合求解路堤堤身沉降
2.
The total and differential settlements of representative sites were computed with layer wise summation method in conjunction with typical section of Shanghai-Nanjing expressway.
依托沪宁高速公路(上海段)拓宽工程,选取典型断面,应用分层总和法进行特征点位的地表总沉降和差异沉降计算,并与有限元计算结果进行比较,确认分层总和法适用于旧路拓宽沉降计算。
3.
Some quantitative study on the relation between soil possion ratio and the settlement modification coefficient of the layer wise summation method were carried out based on nonlinear finite element program and several conclusions were obtained.
侧向变形对路基沉降的影响不容忽视,基于非线性有限元程序,对路基土的泊松比与分层总和法中的沉降修正系数关系作了定量研究,得出了一些规律性的结论,这对提高分层总和法计算路基沉降方法的工程使用价值具有重要意义。
3) layerwise summation method
分层总和法
1.
Analysis and amendment of layerwise summation method to calculate setting of ground;
分层总和法计算地基沉降缺陷的改进
2.
Analysis and amendment of layerwise summation method for calculation setting of ground;
计算地基沉降分层总和法缺陷的分析及改进
3.
Solving the thin plates on Winkler’s foundation by the nonsingular boundary element method and the layerwise summation method,the deflection of the given point of the plate can be obtained.
用无奇点边界元法和土力学中的分层总和法联合处理弹性地基上的薄板,求解板上选点的挠度,从而求得板的内力。
4) layer-wise summation method
分层总和法
1.
In order to calculate the settlement of bored single pile with branches and plates,according to transmission mechanism of load stress through soil layers,the additional stresses of soil layers were gained by sectional dispersion of stresses,then the settlement of the single pile was calculated through layer-wise summation method usually used in engineering.
针对支盘灌注单桩沉降计算问题,根据其在地基土层中的荷载应力传递机理,首先采用应力分段扩散的方法来求解地基土层附加应力,然后再按照工程上常用的分层总和法对其沉降进行计算。
2.
The authors propose a way to analyze thick-raft footings by nonsingular boundary element method (BEM) and layer-wise summation method in this paper.
本文以无奇点边界元法分析地基厚板,而用分层总和法计算地基沉降,并将两者联系起来,即利用边界元法解出的厚板下的地基反力作为分层总和法的外力,从而求出地基的沉降。
3.
According to the principle of layer-wise summation method,the elastic theory method based on the Mindlin displacement solution is extended,an approximate method for calculating the settlement of single pile in lay- ered soils is established.
根据分层总和法的原理,对以Mindlin位移解为基础的弹性理论法进行了推广,建立了一种近似求解分层土体下的单桩荷载分布和沉降计算方法。
5) layering summation
分层总和法
1.
The equation of pile - soil interaction is given through Mindlin s solution and the theory of layering summation in shallow foundation in this paper.
以明德林公式应力解及浅基础中的变形分层总和法理论为基础，推导出桩－台－土共同作用方程，经计算验证，此方法适用于群桩的分析。
6) improved AHP
改进层次分析法
1.
Evaluation on the Loading Plan of Exceptional Dimension Freight with Improved AHP;
运用改进层次分析法评价阔大货物装载加固方案
2.
Fuzzy Evaluation on Soil Fertility of Cultivated Land Based on GIS and Improved AHP——A Case of Pu`an County in Guizhou Province
基于GIS和改进层次分析法的耕地土壤肥力模糊评价——以贵州省普安县为例
3.
3 by 8 evaluation index of elevation,slope,cultivated thickness,pH,organic material,total nitrogen,active P and active K,the improved AHP,the fuzzy evaluation mathematical model.
选择海拔、坡度、耕层厚度、pH值、有机质、全氮、速效磷、速效钾8个评价指标,用改进层次分析法确定指标权重,以模糊数学理论为基础,在ArcGIS8。
补充资料：分层法
分层法
stratification
分层法(。tratification)又称分类法、分组法。用来将混杂在一起的不同类型数据按照一定的标志或目的进行归类、整理和汇总，以便找出数据的统计规律的方法。严格说来，分层法只能是一种方法而不能作为一种质量管理工具。它常与其他统计方法结合起来使用，如分层直方图法、分层排列图法、分层控制图法、分层散布图法和分层因果图法等。 分层法的应用步骤如下:①收集数据。②将收集到的数据根据不同的目的选择分层标志。分层的原则是使同一层次内的数据波动幅度尽可能小，而层与层之间的差别尽可能大，否则就起不到归类整理和汇总的目的。分层的目的不同，分层的标志也不一样。一般地，可选择以下分层标志:a.人员。按不同的人或按年龄、性别分层。b.机器。按设备类型、不同的生产线以及新旧程度分层。c.材料。按产地、批号、规格等分层。d.方法。按不同的工艺要求、操作方法分层。e.测量。按测量设备、测量方法、测量人员、测量取样方法和测量部位等分层。f.时间。按不同的生产日期和生产班次分层。9.环境。按季节、清沽度、温度、湿度等分层。h.其他。如按不同的使用地区等分层。③按目的要求分层。④按层归类。⑤根据分层结果结合其他的方法进行质量改进。 分层法是质量管理中分析处理质量问题的有效方法。日本的企业认为:分层法是分析处理质t问题成败的关键之一。(黄乐群)
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参考词条