膨胀螺栓

KP1型矩形条孔烧结页岩多孔砖砌体墙上应采用空心砌体专用膨胀螺栓，因其能够形成可靠的“自螺母效应”。

In KP1 type perforated brick masonry , expansion bolt especially design for perforated brick is prefer , because it can form " self-anchor " effect and hold tightly in brick hole .

关于金属膨胀螺栓受力的商榷

Discussing about the bearing capacity of the metal expanded bolt

CS板内膨胀螺栓的抗拔与抗剪承载力试验

Experiment on pullout and shearing resistances of expansion bolts in CS panel

膨胀螺栓与混凝土拉拔力的测试和分析

Test and Analysis on pullout strength between expansion anchor and concrete

新型膨胀螺栓锚固下空心砖的应力场分析

Stress field analysis of hollow brick anchored by new expansion bolt

化学胶粘螺栓取代膨胀螺栓的研究

Study on Chemical Glue Screw Bolt Replacing Expansible Bolt

膨胀螺栓套管冲压成形工艺

Punching technology for the sleeve of a new type expansion bolt NEW CRAFT

建筑幕墙膨胀螺栓的握裹力计算

Calculation of the gripping power of the expansion bolt in building curtain wall

神经网络建模在热膨胀螺栓形变测量中的应用

Neural net based Modeling Used in the Protraction Measurement for Thermal Expansion Die bolt

空调室外机用膨胀螺栓的强度计算

Strength Calculation of Expansion Bolt in Air Conditioners

膨胀螺栓在混凝土中的拉力试验

Tensile Test on the Expansion Bolt in Concrete

填充墙拉结筋膨胀螺栓施工方法的改进

Improved construction method of expansion bolt and annectent reinforcing bar in shell frame filled-wall

在新型膨胀螺栓锚固下空心砖砌体的力学性能有限元分析

Finite Element Analysis of Mechanical Properties of Hollow Brick Masonry Anchored by New Expansion Bolts

膨胀螺栓对粘钢加固钢筋混凝土梁锚固作用的试验分析

Experimental Analysis on Anchorage Effect of Expansion Bolt upon RC Beam Strengthened by Bonded Steel Plate

膨胀螺栓与化学螺栓和化学植根螺栓强度虽然较低，但其经济性非常好。

The bearing capacity of expansion bolts is lower than chemical-fixing bolt , but it is economical .

各种螺栓，螺母，垫圈紧固件，尤其是高端产品主要用与汽车行业的法兰螺母螺栓，膨胀螺栓等。

All kinds of fasteners such as bolts , nuts and washers for industry , architecture and auto motive .

页岩多孔砖砌体抗剪性能与拉结筋、膨胀螺栓锚固性能的试验研究

Experimental Study on Shear Strength and Anchorage Behavior of Steel Tie Bar and Expansion Bolt in Shale Perforated Brick Masonry

吸收塔安装时，应注意底板、地脚螺栓及垫铁膨胀螺栓的安装。

Also attention should be paid on installation of bolts on the bottom plate , foot bolts and expansion bolts .

机械扩孔试验用膨胀螺栓和水压机对94个试件进行了不同条件下的扩孔，来模拟钢筋锈蚀在构件表面引起的应力分布及裂缝分布形态。

Bulging bolt and water press are used to simulate the stress distribution and crack forms on the members ′ surface .

基于神经网络建立热膨胀螺栓形变的非线性数学模型。

Based upon neural networks , a nonlinear mathematical model of the protraction for the thermal expansion die bolt is developed .

长久以来，宇欣五金始终作为紧固件、膨胀螺栓的专业产品和杰出服务的追随者。

For so long time , Yuxin Fastener is an adherent of professional product and excellent service on Expanding Anchors & Fasteners field .

是同时具有紧固性强、容易拆卸、结构简单、易于加工的特点的一种膨胀螺栓。

The utility model provides an expansion bolt with the advantages of strong fastening performance , easy detachment , simply structure and easy process .

其结构设计合理，安装简单，是一种使用方便、安装可靠、并且废弃后不留隐患的膨胀螺栓。

The utility model has the advantages of reasonable structural design , simple installation , convenient use , and reliable installation , no hidden dangers after abandonment .

通过对涨管螺钉与老式铁膨胀螺栓使用功能和运用范围的对比，介绍了这一专利新产品的性能特点及应用前景。

This paper compares the pipe-expansion screw with old-type mild steel expansion bolt in the their functions and application scope , and introduces the properties and application prospect of the new proprietary product .

但现行规范将二者的力学性能等同，因此有必要对空心砖砌体和新型膨胀螺栓的力学性能作进一步的研究。

However , in existing norms , the mechanical properties of the two are equivalent , therefore , it is essential to further study the mechanical properties of hollow brick masonry and new expansion bolts .

简要阐述了膨胀螺栓的工作原理及受力分析，介绍了膨胀螺栓的强度计算方法及原则，为恰当的选择膨胀螺栓的尺寸提供了理论依据。

This paper describes the work principle and force analysis of the expansion bolt , and introduces the method and the principle of strength calculation of expansion bolt . It offers the principle of choosing expansion bolt .

主要问题有：主筋偏位、框架柱接头设计不当、框架纵向钢筋变径频繁、井式梁按主次梁绑扎、梁吊筋绑扎混乱、以膨胀螺栓代替同直径Ⅱ级钢筋等。

The major problems include main steel off position , improper design of frame joint , too frequent diameter change of vertical steel , disordered hanging steel of beams and grade II steel being replaced with expansion bolt .

本文介绍了在石材幕墙工程中采用膨胀螺栓连接幕墙与主体时，如何确保膨胀螺栓的安装质量，从而提高石材幕墙工程的安装质量。

A technology how to ensure the fitting quality of the expansion bolts was introduced to improve the fitting quality of stone curtain wall when expansion bolts are used to connect the curtain wall and the major structure .

若根据工程的规划，镶嵌件不能铸进混凝土，则须使用经认可的膨胀螺栓来固定由电梯承包商提供并安装的托架，无需向该承包商支付额外的费用。

If the programme of the works is such that inserts cannot be cast in the concrete , then approved expansion bolts shall be used for fixing the brackets provided and installed by the lift contractor , at no additional cost to this contract .

目的研究增加螺钉直径和长度、钉孔内植骨以及聚四氟乙烯膨胀螺栓强化这四种椎弓根螺钉翻修方法所各自产生的最大轴向拔出力和最大置入扭矩变化，以确定椎弓根螺钉的最佳翻修方法。

Objective To determine the best method of revision for failed pedicle screw by investigating the change in maximum insertional torque and axial pullout strength after placing a larger diameter and / or longer screw or augmenting the failed hole with bone shims or PMMA .