桩结构

For the roots that had bad shape and structure, good restoration effect could be achieved by using some proper material to repair the canal first and then restored with post crown.

利用适当的材料对形态或结构不良的根管进行重塑后再行桩冠修复可获得良好的修复效果。

Clinical effect was satisfying. Conclusions: Residual crown and residual root could be successfully restored with post and core crown, which could form the dental anatomical shape, restore physiological function, and be natural aesthetic and comfortable.

桩核冠修复方法能较好地利用残冠残根，恢复牙体解剖结构和生理功能，美观舒适，从而达到保存修复的目的。

In this paper, three-dimensional finite element models are set up for structures with different consolidated bases with ANSYS software.

桩筏基础是目前高层建筑普遍采用的一种基础形式，特别是对于重量较大的结构。

The effects of various foundation models on results are also analyzed.2. The design of bored pile foundation is researched in calculations of floodgate structure.

对水闸结构计算的钻孔桩桩基设计进行研究，并就如何考虑桩间竖向抗力的承载作用进行探讨。

Forecastle deck shall be strengthened correspondingly in way of windlass, bollards, hawse pipe and foremast.

首楼甲板在锚机、带缆桩及锚链筒、前桅等处结构作相应加强。

Research of slab girder pole pier structure in open area is one of pioneer work in harbor engineering.

开敞域桩基梁板结构码头的研究是当前港工领域的前沿课题之一。

Objective To introduce a method of finite element modeling of different forms of maxillary incisor with complicated configuration.

目的 提出一种快速建立具有复杂形态结构的上前牙不同形态桩核三维有限元模型，并利用有限元分析方法验证所建模型的有效性。

Pile jetty is one of the most normal structure of harbor engineering.

桩基码头是港口工程中最常用的码头结构形式之一，应用极其广泛。

This structure of soil nailing wall of this kind was successfully used in one foundation pit in Beijing.

通过北京某实际工程的成功应用，对钢管小桩复合土钉墙支护结构的应用加以总结。

Through a series of studies, the knowledge on key parameters such as distribution, magnitude and temporal variation of negative friction of structural pile foundation, and the location of neutral point is acquired, which is valuable and contributes largely to the subsequent construction of the Yangshan project.

通过一系列的研究，取得了对该结构桩基负摩擦力分布、数值大小、随时间变化的规律、中性点位置等关键参数的认识，对指导洋山后续工程的建设起到的很有价值的成果。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐