查询词典 cog timbering

The agency has 39 subunits of which 13 forest fields and managing manufactures are engaged in timbering supply.

全局下辖39个直属基层单位，其中直接从事木材生产的林场、经营所13个。

Use this integral method advance precision and efficiency of calculation process.Compiles the program in Visual C++ language. The impacts of timbering parameter on soil nailing stability and optimization soil-nailed length are analyzed. This paper could be used in the projects.

编制了相应的土钉长度优化程序，分析了土钉各设计参数对土钉支护稳定性的影响和对程序得出的土钉长度的影响，为指导土钉支护在实际工程中的设计应用提供了依据。

In theory and in practice, soft rock timbering is compound form on the whole, which sometimes cost large or can't reach expect purpose.

而目前对于软岩巷道的支护，大多采用复合支护形式，往往是支护成本极高，或者达不到预期的支护目的。

Long-span deep water timbering is the most difficult problem for construction of the bridge.

该桥施工最大难度是大跨度深水施工支护。

To analyze every aspects of the residence design, and the respectively a characteristic of energy sources, environment of water, management and disposal of wastes and timbering industry four systems, with the theories recycle economy.

从住宅设计建设到使用所涉及到的方面，围绕能源、水环境、废弃物管理与处置以及建筑材料四系统各自特征，运用循环经济理论做了具体分析。

The paper mainly expounds the timbering and water cutting mechanism and the technology of pouring concrete piles drilled in long twisted bar when they are used in foundation excavations.

阐述了长螺旋桩用于基坑工程时的支护、止水机理和相关技术问题，并给出了两个在青岛市应用的工程实例

Accordingly, mechanism of Gu of research tunnel bottom and measure of its prevention and cure are the main task of timbering of soft rock tunnel all the time.

因此，探究巷道底臌机理及其防治办法一直是软岩巷道支护的重要课题。

Distribution characters of the soil stress and its distortion were analyzed. The interaction relation among the character, and earth parameters and timbering parameters were clarified, and properties of region and structure of overlay soil for tunneling face was posted.

全面分析了围岩的应力与变形的分布特征及其变化规律，阐明了地层变位以及应力与地层参数、支护参数的相互关系；揭示了隧道上覆地层的区域性及结构性特点。

Foundation engineering ; deep foundation ; timbering ; true tri-axial test ; elastoplastic model ; finite element

基础工程；深基坑；支护；真三轴试验；弹塑性模型；有限元

Based on active timbering principle of bolt-grouting, shearing strength between bolt-grouting and rock can be transformed into the surface pressure of acting on the inner surface in the cavity and anchor-forced rock is regarded as a equivalent material.

3基于锚杆的主动支护原理，将锚杆与岩体之间的剪应力转换为作用在洞室内表面上的面压力，将锚固后的岩体视为等效材料。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。