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1·Moreover, the characteristics and key points in construction of tubular rock bolt are presented in this paper.

此外，文章还对管式锚杆的特点及施工要点进行了分析和论述。

2·D FEM analysis model is adopted for the stability analysis in construction including hoisting and closing single steel tubular arch rib and service stages respectively.

采用空间杆系计算模型对包括单根钢管拱肋吊装合龙在内的施工和运营阶段进行稳定性分析。

3·Connecting with the application of tubular structure in practical project, this paper introduces its features, and expounds the design and construction points of tubular structure.

结合钢管结构在实际工程中的应用情况，介绍了其特点，并对钢管结构的设计及施工要点进行了简要的概述。

4·In the complex soft layer contained large quantity of living rubbish, construction on sinking tubular pile with conventional method, will lead on to reduce tube diameter.

在含有大量生活垃圾形成的复杂软弱层中，按常规方法施工沉管桩，将造成严重的缩径现象。

5·Summing up problems which must be paid attention in construction of prestressed concrete tubular pile.

总结了预应力混凝土管桩施工中要注意的问题。

6·Because of length limit, the single tubular bus requires welding several tubular buses during construction, resulting in large amount of welding load.

管母的单根长度有限，在施工中要将几根管母焊接起来，焊接的数量较多。

7·There are a lot of advantages in pre-stressed concrete tubular pile such as higher bearing capacity, better adaptability and speedy construction progress.

预应力管桩具有单桩承载力高、适用范围广、施工速度快等优势，预应力管桩承载力会随时间的增长而提高。

8·The design of the steel tubular column joints is also discussed, which makes it more operable in actual construction.

对钢管柱节点的设计进行了讨论，使其在实际施工中更具可实施性。

9·Tubular anchor soil nailing wall and the traditional soil nailing in the construction process on the most important difference is that the former had to construct tubular anchor.

锚管式土钉墙与传统土钉墙在施工流程上最主要的不同点在于前者有打管的过程。

10·Described are basic principle and construction of tubular seal.

论述了管式密封基本原理和基本构成。