The reinforced earth structure is popularized in the earth-retaining wall, but the reinforced earth overflow dam is few.
加筋土结构在挡土墙中的应用已较为普及,但作为溢流拦河坝的坝体结构目前却较少。
In this paper, a rigid striped reinforcement of reinforced earth-retaining wall is analysed by nonlinear finite element methods.
本文研究内容为刚性拉筋的条带式加筋土挡墙非线性有限元分析。
The new improved scheme is unique, with multi-functions, which provides a brand new way of high earth-retaining wall optimization.
优化后的方案立意新颖,功能丰富,为高挡土结构方案的优化处理提供了一条全新的思路。
Theoretical analysis and experimental results from effect anchor earth-retaining wall pressure distribution factor would very complicated.
从理论上分析和从实测结果来看,影响锚杆式挡土墙后土压力的分布因素非常复杂。
The paper summarize some common types for earth-retaining wall failure in seasonally frozen soil region, analyses failure cause, introduces prevention and cure measures through project exemplar.
本文结合工程实例,总结了季节冻土区挡土墙破坏常见的几种型式,分析了破坏的主要原因,并介绍了防治措施。
The retaining wall, as well as some interior flooring, is made from earth-grey Purbeck stone quarried from the nearby Jurassic Coast.
挡土墙以及一些室内地板是由产于侏罗纪海岸附近的土灰色波贝克石组成。
A formula of active earth pressure on retaining wall was proposed which considers the cohesion force on sliding plane and the adhesive force on interface of soil and retaining wall.
考虑滑裂面上填土的粘聚力及填土与墙背接触面上的粘着力,推得了粘性填土挡墙上的主动土压力计算公式。
This paper states types of retaining wall back fill and relevant earth pressure calculation method, which is of direction significance for cast-in-palace construction.
本文对挡土墙填土的种类及相应的土压力计算方法进行了全面论述,对现场施工具有指导意义。
When soil spatial restraint is considered, earth pressure is far less than planar earth pressure, which is economical to the retaining wall design.
通过分析说明,土体空间约束后,土压力远小于经典的平面土压力,有利于短挡土墙的经济合理设计。
Reinforced earth retaining wall is a widely used construction technique of retaining walls.
加筋土挡土墙是国内外广泛采用的挡土墙建设技术。
Sensitive analysis shows that the yield acceleration of the reinforced earth retaining walls is affected by wall geometry as well as strength of soil and reinforcements significantly.
参数敏感性分析表明,挡墙几何、填土及加筋的强度参数是影响加筋土挡墙屈服加速度的重要因素。
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。
The reinforced earth retaining wall is widely applied to the engineering practice, but it is less done to harnessing riverway cofferdam.
加筋土挡墙被广泛应用于工程实践中,但目前用于河道围堰整治较少。
Reinforce earth retaining wall is one of the main types which has been applied extensively at home and abroad.
加筋土挡土结构是其主要的应用形式之一,在国内外已得到了广泛的应用。
Gravity retaining structure refers to a kind of retaining structure that balances the earth pressure behind the wall mainly on the gravity of the body of wall.
重力式支挡结构是一种依靠墙身自重来平衡墙后土体产生的土压力的挡土结构。
Anchor plates are buried structures for resisting passive earth pressure, widely used for design and construction of retaining wall structures, sheet pile bulkheads and pipeline bends.
锚锭板是一种承受土体被动抗力的结构单元,常用于支挡结构、板桩锚固和管线转弯处的设计和施工。
According to the energy theory, the formula for the passive earth pressure of retaining wall is derived, and the calculation method for the rupture Angle is discussed.
从能量理论出发,导出任意情形下挡土墙被动土压力的计算公式,探讨破裂角的计算方法。
In most cases, the lateral displacement of the retaining wall is very small, earth pressure in practice mostly locates between static earth pressure and ultimate earth pressure.
在大多情况下,挡土墙的侧向位移很小,挡土墙受到的土压力实际上处于静止土压力与极限土压力之间。
Research purposes: This paper researches the distribution mode of the earth pressure on a cable anchor tied-back pile-slab wall flexible retaining structure on an embankment's shoulder or slope.
研究目的:本文研究路肩(堤)式预应力锚索桩板墙柔性支挡结构的土压力分布规律。
The theoretical answers to the unit earth pressures and the resultant earth pressures on retaining wall were obtained for wall movement mode of rotation about top.
同时进行了被动土压力合力、作用点与库仑土压力及实测结果的分析比较。
A reasonable simple method was proposed to calculate the earth pressure on rigid retaining wall rotating outward about base.
简单的方法,提出了一个合理的底向外转动刚性挡土墙的土压力计算。
Reinforced earth retaining wall is a good way to broaden in situ.
加筋土挡墙是原位拓宽的一种很好的方式。
The process of soil behind retaining wall changing from resting state to limit state is gradual. The earth pressure is influenced by both the displacement size and displacement modes.
土体从静止到极限状态是一个渐变的过程,土压力同时受到挡土墙位移模式和位移大小的影响。
The gravity retaining structures depend on the wall tare weight to balance the earth pressure generated at the wall back.
重力式支挡结构是一种依靠墙身自重平衡墙后土体产生土压力的挡土结构。
The distribution of passive earth pressure against retaining wall is nonlinear, and the sliding surface in soil is usually a curve.
挡土墙土压力分布是非线性的,填土滑裂面通常为曲面。
Because of the rapid increase in traffic loads and the inherent defects associated with such a kind of reinforced earth retaining wall, many of them fail after operation for a period of time in China.
由于交通荷载的急剧增加和该类挡土墙的固有缺陷,国内有多处加筋土挡土墙产生变形甚至倒塌。
The anchor slab structure is a type of retaining wall which consists of prefabricated face panels, tie-bars and anchor slabs embedded in earth fill.
锚定板挡土结构是一种用于填土的轻型挡土建筑物。它由挡土墙面,钢拉杆和埋置于填土中的锚定板组成。
The strength of the soil is very important in civil engineering. It is a key for calculating the subsoil bearing capacity, the slope stability and the earth pressure on the retaining wall.
土的强度在土木工程中有重要意义,它是计算地基承载力、土坡稳定性和挡土墙上土压力的关键。
The test results can be used as a reference for future studies and designs of reinforced earth retaining wall.
该结论可供今后加筋土挡土墙的研究和设计参考。
With the help of MATLAB programming calculation, we obtained the upper-bound solution of passive earth pressure of retaining wall.
通过MATLAB编制简单程计算,得出挡土墙被动土压力上限解。
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