lateral deformation造句

• 2 . the lateral deformation of the diaphragm wall in clays has been analyzed for braced - cut during excavation
  有针对性地对粘性土中的内支撑挡墙的侧向变形进行了研究。
• Bearing capacity calculation method of composite foundation formed by heavily rammed stone - piers with consideration of lateral deformation
  考虑墩体侧向变形的强夯块石墩复合地基承载力计算
• Analysis of lateral deformation of rock specimen based on gradient - dependent plasticity : basic theory and effect of constitutive parameters on lateral deformation
  基本理论及本构参数对侧向变形的影响
• This paper analyzes on the reasons of the lateral deformation of the pile foundation from four aspects , and sums up the analytical models of and methods for the lateral deformation of the pile foundation
  从4个方面分析了引起桩基侧向变形的原因,总结了桩基侧向变形的分析模型及方法。
• The research of soil anisotropic deformation characteristic in this paper is mainly to study the anisotropy of lateral deformation and the anisotropy of principal stress and principal strain relationship in different load direction
  本文土体各向异性变形性状的研究主要为了研究侧向变形以及不同主应力加荷向的主应力主应变关系的不同变化规律。
• Because there are many factors affecting the properties of soft soil , the paper considers several following main factors : stress history , change of additional stress , lateral deformation and loading style and speed . the 3 - d settlement theory is established
  因此笔者认为本文在计算软土沉降时，考虑软土应力历史、附加应力的变化、侧向变形及加载方式与加载速率等几个主要因素是有一定的可行性的。
• Secondly , true taixial test by load in three different principal stress direction for study on soil anisotropic deformation characteristic are processed . lateral deformation relative to load direction , lateral deformation relative to lateral direction and the stess - strain relationship in load direction are analyzed , and soil anisotropic deformation characteristic on the three aspects of elastic ratio , poisson " s ratio and the property of compliment matrix are completely analyzed too
  其次，为揭示土体各向异性变形特性，有针对性进行了三主应力分别单向加荷的真三轴试验研究，分析相对于加荷向的侧向变形、互为侧向的侧向变形、不同主应力加荷向的应力应变关系各向异性性状。
• Comparing the method which is by spray powder pile with the method which is by sand pile to solve the problem of the soft subgrade : on the side of the economy , it can save some money ; on the technology , the solving by spray powder pile can improve the bearing power of the subgrade and reduce the depression of the subgrade , it can raise the capacity of resisting lateral deformation and it is effective for the soil to consolidate
  采用粉喷桩处理同采用砂桩处理软土地基，从经济上比较来看，会节省些。在技术方面看，经粉喷桩处理后可提高地基的承载力，并且有效地减少地基沉降量，可提高抗侧向变形能力；有助于加快土体的固结，采用砂桩只能加快固结速度。
• ( 4 ) research on considering stress history and lateral deformation in 1 - d method for embankment settlement calculation . for av e ~ p method , the modification coefficient m , from influence of soil stress history is put forward . then , aimed at the e ~ lgp method and so on , by lots of nonlinear fem calculation , the different settlement revised formulas m2 are given for uniform and non - uniform roadbed cases
  针对以a _ v 、 e p法等，提出了可考虑土体应力历史影响的修正系数m _ 1式子；接着，针对e - lgp法或进行了应力历史影响修正后的a _ v 、 e p等，通过大量非线性有限元计算，分别给出均质路基和非均质路基的考虑土体侧向变形影响的沉降修正系数m _ 2式子。
• The formula of the maximum lateral deformation has been proposed for tie - back wall when the anchors are embedded in unmoving soils or in rocks . this work has enlarged the application field of the previous deformation formula . examples from engineering practice prove that the values calculated with above formulas can meet the need of the pit engineering
  将上面的变形计算公式做了推广，提出了锚撑挡墙最大侧向位移的预测公式(锚杆锚固不可移动的土层或岩石中) ，工程实例表明，利用该式预测的变形值可以满足工程的需要。
• The first , site experiment is carried out . the paper analyze in - situ testing data of subgrade which is made up of plain concrete pile composite foundation and agitation pile composite foundation including pore pressure , layer settlement of soils between piles , earth pressure , lateral deformations
  发现正常荷载下，两种复合地基路基的受力性状不一样，用建筑垃圾填土桩距较大的素混凝土桩复合地基，浅层应力向桩体集中，并通过桩向深层扩散，桩间土与桩有较大的相对位移，桩顶和桩端的刺入较为明显。
• Some formulas have been put forward from the analysis with the combinations to engineering practice if the excavation is not too fast : 1 ) several formulas to calculate the relationships between the maximum lateral deformation and the corresponding parameters ; 2 ) a formula to predict the maximum lateral deformation ; 3 ) two optimizing formulas of the stiffness aimed for the wall and the strut system for deformation control ; 4 ) a dominant strength formula for strengthened soil under the bottom
  结合工程实践(在基坑开挖不是太快的情况)分析并提出了一些公式： 1 )各参数对挡墙变形影响的效应公式； 2 )基坑在正常开挖情况下的挡墙最大侧向变形的计算公式； 3 )由变形控制所确定的内支撑挡墙与支撑自身的刚度优化公式； 4 )加固土体的强度控制公式。
• ( 2 ) the lateral deformation is effectively limited by reinforced earth layers and the settlement becomes small . @ the lateral deformation is enlarged on soft foundations , and the settlement becomes large . @ the reinforced earth layers on soft foundations behaves extension . the response behaviors of high sand - gravel embankment are indicated as the following : ? he amplification factor of earthquake acceleration varies with reinforced earth structure . ( 2 ) the basic frequency of the original embankments in different reinforcement conditions is about 0 . 76hz . ? the amplitude of dynamic deformation appears small and the dynamic stability is safe
  研究表明：加筋土体能有效地限制路堤的侧向位移发展，减小沉降变形量；软基路堤的侧向位移较大，将显著地增大路堤的沉降变形；软基上加筋土垫层中产生的拉应力最大；加筋砂砾土路堤在振动荷载作用下动变形反应较小，具有良好地动力稳定性。
• The soil ' s stress path has important effects on the retaining wall ' s lateral deformation and the soil ' s deformation during the excavation of foundation pit . an experiment simulating the soil ' s stress path behind the wall has been carried out with the stress - controlled triaxial instrument . the principle stress ratio keeps constant during consolidation and the soil samples are permitted to drain during unloading process
  利用应力式三轴仪对基坑开挖过程中围护结构后侧土体变形影响较大的因素：土体的应力路径进行了试验模拟，试验是在等主应力比固结后侧向卸荷而轴压不变的排水情况下进行的。
• Integration of these two sides could let the results of layerwise summation method ( lsm ) be more accuracy , which can consider not only soil stress history but also soil lateral deformation and soil nonlinear properties even . ( 5 ) research on the application of meshless method for embankment settlement calculation
  综合这两个方面，单向分层综合法的计算结果趋于更准确，其不但能考虑应力历史外，而且能计入土体侧向变形甚至土体非线性特性； ( 5 )路堤沉降计算无单元法应用研究。
• In this paper , the deposition evolution process in qtx reservoir are studied , the incoming water and sediment , the operation data , and the time and space distribution of longitudinal and lateral sedimentation in reservoir are analyzed in detail , and the longitudinal scouring and sedimentation and lateral deformation law in reservoir tidal flat and mainstream under different operation way are summarized in every operation period
  本文以黄河青铜峡水利水电枢纽工程水库淤积演变过程为研究对象，对青铜峡水库来水来沙组成、水库运行资料、水库纵横向泥沙淤积时空分布等进行了较详细的分析，总结了青铜峡水库各个运行时期不同运行方式下水库滩槽纵向冲淤和横向变形规律。
• Based on analysis of the characteristics of the composite soil nailed wall , simulating the soil nail , concrete layer , deep mixing pile and step excavation , a model is established to calculate the deformation of the wall , compiled simple and applied program of one dimension fem ; according to the field test data and the calculated data by the fem software this paper has developed , the design method and deformation of the wall in xi ' an area is discussed . the shape of destructive sliding surface of the wall in loess strata in xi ' an area with deep groundwater is gotten . finally the lateral deformation distribution and the experiential formula to predict maximal horizontal displacement of the composite soil nailed wall are given
  针对复合土钉墙构造的特点，建立了模拟复合土钉墙受力变形的一种计算模型，该计算模型可对土钉、面层、深层搅拌桩以及分层开挖等进行简化模拟；编写了简单实用的杆系有限元程序；结合工程实测资料及有限元法分析的结果，探讨了西安地区的土钉设计以及复合土钉墙的变形规律，得出了西安地区一般黄土在无地下水时的破坏滑动面形状，复合土钉墙的侧向变形曲线以及计算复合土钉墙最大水平位移的经验公式。
• Four types of constitutive models are provided by the code : linear elastic model , duncan - chung model , nonlinear elastic model taking stress path into account and modified three - element model . contact element is used to simulate possible sliding between soil and structure . with this code , analysis is made concerning the pore pressure dissipation , lateral deformation of the support , ground settlement , bottom heave , and variation in earth pressure and support forces ; both effects of consolidation and coupled effects of consolidation and creep are considered ; furthermore , different combinations of cohesion , permeability and excavation width are elaborated
  该程序采用了更合理的开挖荷载的计算方法，可以引入线弹性、邓肯张非线弹性、考虑应力路径的非线性弹性和修正三元件模型等四种本构模型，并在挡墙和土之间设置薄层接触面单元以模拟土体和墙体在开挖过程中可能产生的滑移。
• With the purpose of numerical analysis , according to the theory mentioned above , the corresponding fem formulation is produced , and the software with eulerian description is compiled . at last , through some concrete example , the distribution regularity of settlement , lateral deformation , and so on , are calculated with lscfea2 and compared with those of material algorithm
  最后，运用编制的软件lasfea2 ，结合一具体算例，分析了大变形固结初期的沉降，侧移等的发展规律，并与物质算法的求解结果进行比较，初步验证了本文提出的理论及有限元法的正确性。
• The test results showed that the maximum lateral deformation of homogeneous soft soil appeared in 2 ~ 7 meters underground . so , we consider that the method , which depends on the lateral deformation values of surface observation pile to control the stability of soft - soil foundation during construction , is unreasonable . the test also indicated that soft - soil foundation could still support larger load after the initial failure of soft - soil foundation had been occurred
  我们通过对试验的结果分析比较，认为荷载作用下均质软土地基的最大侧向位移一般发生在地表下2 7米的深度处，而施工中以地表观测桩观测的侧向位移来控制施工过程中的稳定性是不合理的；试验表明当软土地基发生早期破坏时，仍然能承受较大的外加荷载，对周围土体的强度提高有利，为在软土地基上进行“促动法”施工提供了依据。