English translation for "土压力理论"

earth-pressure theory

Example Sentences:

	1.	Coulomb ' s earth pressure theory 库仑土压力理论
	2.	Rankine ' s earth pressure theory 朗金土压力理论
	3.	( 3 ) on the base of ranken theory , analyze the soil - line model ( 3 )基于ranken土压力理论，分析建立了土?管道的相互作用模型。
	4.	This general form leads to the unification of coulomb ' s earth pressure theory and rankine ' s earth pressure theory , and makes the classical earth pressure theory to consummate , and enables the computation for retaining wall ' s engineering design to be more convenient 一般形式的提出，使朗肯土压力理论和库伦土压力走向统一，使经典土压力理论得以完善，使挡土墙工程设计时的计算更加便捷。
	5.	Abstract : the effect of the pressure - reducing platform position on the stability of the retaining wall is discussed according to coulomb ' s earth pressure theory . pressure - reducing platform ' s reasonable position for the retaining wall ' s stability is ( 0 . 2 0 . 4 ) h 文摘:根据库仑土压力理论，讨论了挡土墙减压平台高度改变时对墙体稳定性的影响.对挡土墙的稳定性来说，减压平台位置可在( 0 . 2 0 . 4 ) h处
	6.	The usual methods for earth pressure calculation are summarized . this paper brings forward a displacement earth pressure model . that is the lateral earth pressure on the supporting structure change with the variation of the supporting structure ’ s displacement 本文研究的主要内容如下: 1 、对常用土压力理论进行综述后,提出一种位移土压力模型,即作用于支挡结构前后土压力的大小随着支挡结构的变形而变化。
	7.	With the help of this program , this paper does research on the moved backwards of the slide surface , lengthening the anchor section , the soil nail ' s total force , gets conclusion about relations between the soil nail ' s length and the slope ' s grade , height , soil ' s mechanical parameter ; relations between soil nail ' s total force and coulomb soil pressure . with the help of the large multiuse finite element program ansys , this paper analyzes the soil nailing in one - step ' s slopes , in two - steps " slopes , puts the emphasis on the axis force ' s distributing along the soil nail at each rows , the effect of both the excavating mode and the original slope figure to the axis force of the soil nail , the one another effect between the upper - step slope and the nether - step slope in the soil nail ' s axis force , gets conclusion about the design of soil nail at the first low , different slope body is the same with different excavating mode , the original slope figure has more effect to some than others because of the slope body , the reasonably design of the step width in two - steps slopes , the two - steps excavating and retaining has more virtue than the one - step ' s . through soil pressure analysis this paper does research on the differences and the links between the coulomb soil pressure theory and the rankin ' s , the vertical pressure at the slope surface when the slope surface is inclined and the retaining wall is rough , the soil pressure ' s distributing behind the panel , gets conclusion about the effect of both the slope body inner stability and the slope surface local stability to the soil pressure 通过分析比较，论证了对数螺旋线型比圆弧形作为边坡的假设滑裂面具有较多的工程优点，并为此编制了一个采用极限平衡法分析土钉支护的fortran语言程序，以此作工具对滑裂面的后移、土钉锚固段的超长、土钉总力的大小等方面作了研究，得出了有关土钉的长度与边坡的坡角、坡高、土体力学参数的关系、土钉总力与库仑土压力间的关系等结论；采用大型通用有限元数值分析程序ansys分别对采用土钉支护的一阶边坡、二阶边坡进行分析，重点是研究各排土钉的轴力分布规律、开挖方式及原始边坡形态对土钉的轴力的影响、上下阶边坡在土钉轴力方面的相互作用，得出了有关第一排土钉的设计问题、不同类型的土体应适用于特定的开挖方式、原始开挖出的边坡形态对一些类型坡体的边坡土钉支护有较大的影响而对另外一些影响不大、二阶边坡台阶宽度的合理确定、二阶开挖及支护比一阶时具有较多的工程优点等结论；通过土压力分析对朗肯、库仑两种经典土压力理论的区别与联系、坡面倾斜及墙背有摩擦时的坡面竖向应力分布、面板背土压力的分布形态作了研究，得出了边坡支挡土压力受坡体内部稳定与坡面局部稳定两个方面的影响、土钉支护面板背土体中卸荷拱的存在对面板受力有利等结论。
	8.	The distance from figure center of the parabola to the potential slide surface is less than half of the section length . mechanical conditions of this method include not only force equilibrium but also moment equilibrium . as for the beam - on - foundation , its pressure can be calculated by homogeneous hypothesis or winkler foundation hypothesis or infinite half elastic foundation hypothesis on the pulling anchor - cable step and by coulomb active earth pressure theory approximatively on the long term working step 对于桩在滑面以上段所受的坡体荷载，提出可按形心偏下的抛物线型分布模式计算，并在满足力的平衡条件的同时还满足力矩平衡条件；对于地梁上作用的坡体荷载，提出在锚索张拉阶段可按均布或温克尔( winkler )地基假定或弹性半无限体地基假定来计算，在工作阶段则一般可以近似按库仑主动土压力理论计算。
	9.	On this basis , regarding the rankine soil pressure theory as the prerequisite , the active earth pressure formula considering the deformation of braced structure has been set up . the calculation of active limit displacement in the formula has been researched , and proposes two methods ; all of which are applied to active soil pressure formula considering the deformation of braced structure . further , combine the project example , the active earth pressure formula considering the deformation of braced structure has been tested and confirmed its rationality 本文介绍了基坑支护结构的形式、特点,以及目前工程中基坑的设计计算方法,分析了土压力的计算在基坑工程设计计算中的重要性;通过实测的基坑主动土压力与支护结构位移的分析得出基坑主动土压力与位移之间存在密切关系,在此基础上以朗肯土压力理论为前提建立了考虑基坑支护结构位移的主动区土压力公式;并对公式中的主动极限位移的计算做了研究,提出了主动极限位移的两种计算方法;把这两种方法都运用于考虑支护结构位移的主动土压力计算公式,进而结合工程实例,对考虑支护结构位移的主动土压力公式进行了验证,验证了公式的合理性。
	10.	Researching on the technology if reverse order is to study strains if pits , structural systems if basement , environmental surwey and underpinnings . on account of emphasizing developing methods if checking strength if pick - ets , modemizing machenes of excavation and studying methods of underpinning is put forward and is a way if controlling the quality of pickets in sites , which leads an active effect ; synthetic application if rankintheory , spatial and time effect theory to excavation tl aanalyze the state of soil force and strain is brought forward and the time effect should be considered in the zone of clay , the formation and development of soil plasticity are analyzed and the most dangerous zone to decide how to excavate and where to begin is found ; analyzing the cause of picket settlement during reverse order and the differential settlement and discussing hlw to solute it . duringh the temporary survey and the environmental warship , bringing rorward the theory of environmental vibration and analyzing the state of soil force and probability of losing stabilization of soil under the effect of environmental vibration ; analyzing the state offeree in underground concrete wall by the method of mathematics and pointing out the place of the maximum force and deformation . based on systematic illustrating the reverse order , problems about application and development of reverse order and suggestions also are expressed 鉴于国内外的研究把重点放在大力发展工程桩的实验室承载力监测方法与设备、如何使土方开挖机械现代化及对周围建筑的临测方法上，本文提出了现场利用声波层析成像技术监测钢砼桩内部质量的方法与程序，并得出了声波层析成像技术是砼桩的动态质量检测的有效手段，这对指导施有积极、现实意义；提出了综合运用朗肯土压力理论、基坑空间和时间效应影响理论来分析逆作法施工过程中基坑边坡土体应力及应变的变化情况，指出粘土地区也应考虑时间效应，并且进一步分析了基坑边坡土体的塑性区形成和发展，找出边坡最不利的区域，以确定地下室土体的挖掘的方式和顺序，指出凭主观臆断与经验来施工是不可取的；在分析、经较逆作法与大开挖顺作法的地下室结构体系受力情况及施工顺序的不同，提出了节点处理技术；分析了逆作法施工期间桩的沉降变化原因及由此而产生的差异，并探讨了解决的方法；本文还提出了环境振动对土体边坡稳定产生影响的观点，并分析了在环境振动影响下，土体的应力状态及土休失稳破坏概率，并且还运用弹性力学知识和数学分析的方法定量地分析了地下混凝土墙受力状态，指出了被监测墙体的最大应力、应变位置。

Similar Words：

"土压力静止土压力系数" English translation, "土压力库尔曼图解法" English translation, "土压力库仑土压力理论" English translation, "土压力朗肯土压力理论" English translation, "土压力朗肯状态" English translation, "土压力量测" English translation, "土压力泡" English translation, "土压力谈弹性平衡状态" English translation, "土压力土压力" English translation, "土压力系数" English translation