查询词典 subgrade

There are more than ten categories of moulds with several hundred of specifications. There are also various special road-brim stones, flat stones, slope protections, subgrade shoulders, partition guard fences, access gully covers, gully cover plates and gully grating sand frames, various bricks for grass planting, bricks for tree enclosing and stripe footpath stones for express ways and high speed railways as well as complete series of mating moulds, color ground tiles, encaustic tiles, European style Roman column and imitational iron art fence moulds.

塑模有十几个大类，几百种品种规格，有各种高速、高铁专用路沿石、平石、护坡、路肩、边沟板、隔离护栏、各种检查窨井盖、沟盖板、雨水篦、各类植草砖、围树砖以及条纹步道石全系列配套塑模、彩地砖、彩瓦、欧式罗马柱和仿铁艺围栏塑模。

In the experiment, we mainly analysis the module, frost heaving, thaw settlement in freezes under the condition to the subgrade soil, the soakage change rule have carried on the actual, and have carried on fast and slow experiment contrast analysis in several primary factors that affected the roadbed to freeze the characteristic: The initial moisture content, the freeze speed, the load and so on.

试验中，重点对路基土在冰冻条件下，回弹模量、冻胀、融沉、吸水量的变化规律进行了实测分析，并对影响路基冰冻特性的几个主要因素：初始压实度、冻结速度、荷载等进行了快速、慢速试验的对比分析。

The conclusion is that the post-construction settlement of subgrade can be efficiently reduced by gapped pile foundation.

结论表明，预留净空桩基础可以有效的减小路基工后沉降。

Based on the simulation of Section DK84+050, the application of gapped pile foundation in subgrade was researched and the comparison with practical project simulation was made. Furthermore, the development of the settlement of ground, the stress of soil and pile and dissipation of pore pressure was also studied.

在DK84+050断面模拟的基础上，研究了预留净空桩基础在路基中的应用，并与实际工程的模拟进行了对比分析，研究了地面沉降发展情况、桩土应力发展情况及孔压消散的发展。

Based on analysis of the factors affecting subgrade local scour along the river such as condition of stream,condition of bed form,geometric boundary condition of river,water depth and speed of every section,scour depth of parapet,the progress of scour and the form of stream near parapet were observed through the way of field model experiment.

在对沿河路基局部冲刷影响因素如水流条件、河床沙条件和河流几何边界条件等进行分析的基础上，通过野外模型试验，观测了河流各断面的水深、流速、护墙的冲刷深度和冲刷的发展过程及护墙附近的水流形态。

Eliminating the incoordinate deformation between the existing subgrade and the widening one is one of the unsettled issues in road-widening engineerings.

道路拓宽工程中，解决新老路基之间的不均匀沉降是道路工程中的一项难题。

Among high-level road-widening engineerings in plane soft foundation area,the little incoordinate deformation between the existing subgrade and the widening one will lead distresses.

平原软基地区高等级公路拓宽时，新老路基间微小的差异变形就会导致产生相关病害。

Combined with the engineering practice,the paper discussed the construction technology and quality control measures of macadam compaction pile treating with soft subgrade .

针对日照市南沿海公路软基加固的工程实践，探讨了采用挤密碎石桩处理软弱地基的施工工艺和工程质量控制措施。

Based on lots of literature and information, this paper has engaged in deep studies and brought forth a new kind of matchboard cement concrete pavement. Firstly, based on the theory of elastic thin slab and elastic subgrade, this paper has discussed the strong points and weaknesses of existed mechanics models of cement concrete pavements. Then, integrating each model's strengths and considering the practical conditions, this paper has put forward reasonable simulating models as well as basic mechanics hypothesis.

本课题在大量文献资料和作者深入研究的基础上，提出了一种新型企口板水泥混凝土路面结构，具体工作如下：(1)根据弹性薄板和弹性地基板基本理论，讨论了现有水泥混凝土力学模型的优缺点，并根据本课题的实际需要，综合各力学模型的长处，得到合理的力学仿真模型，并给出其基本假设。

From many experiments conducted by the author on the dynamic behavior of soil inrecent years it has been found that the propagation velocity of elastic wave,shear modulus andthe coefficient of subgrade rigidity in homogeneous soil tends to vary with depth.

近几年来，作者在对土的动性能所作的多次实验中，发现匀质土中弹性波的传播速度、剪切模量、地基抗压刚度系数有随土层深度而变化的现象。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。