井字梁

目前，内结构设计的通用软件PKPM在计算井字梁的问题上存在不足之处。

At present , the internal generic software for structure design PKPM has some deficiency in calculating cross beam .

本文应用三种方法计算同一井字梁模型，并对结果加以比较分析，得出结论。

In this article , there are three methods for calculating the same cross beam model , and then the results are compared and analyzed , finally the conclusion is provided .

计算机辅助设计（CAD）在井字梁设计中的应用

The Application of Computer-Aided Design ( CAD ) to Design a Well-Form Beam

部分无粘结预应力砼在大跨度井字梁中的应用

Application of Unbonded Partially Prestressed Concrete to Large-Span Two-Way Grillage Girders

井字梁结构梁截面尺寸的确定

How to determine the size of beam section with grillage-shaped structure

双向板与井字梁结构计算的软件设计

The calculation software design of two-way RC slab and square crossing girder

用能量法计算钢筋砼井字梁内力

Calculation of the reinforced concrete coffering beam with energy method

无粘结结预应力大跨度井字梁设计与施工

Design and construction of long span prestressed concrete caission beam without bond

中联假日广场屋顶游泳池工程中的预应力斜交井字梁结构

Application of Prestressed Skew Chequer Beams in an Indoor Swimming Pool Structure

井字梁结构消防喷淋系统喷头布置探讨

Discussion on spray nozzle layout of sprinkler system with grillage beam structure

克莱姆法则在井字梁结构计算中的应用

The Application of Clemm Rule in the Calculation of Well Girder Construction

锚拉式井字梁结合挡墙加固高陡边坡的实践

Practice of anchored caission beam combined with retaining well in high-steep slope reinforcement

预应力混凝土井字梁结构的测试分析研究

Research and test analysis of prestressed concrete curb beam

沉淀池井字梁式底板设计

The Design of Bottom Plate With Two-Way Grillage Beam Construction For Sedimentation Tank

关于井字梁结构设计中的几个问题

On the Construction Design of # - shape Girder

井字梁的截面往往由刚度控制。

And the section is decided by the stiffness .

浅淡井字梁的计算与设计

On the Calculation and Design of the Compartment Beam

浅谈预应力混凝土井字梁中次弯矩的计算

Discuss on the Calculation of Secondary Bending Moment in Prestressed Concrete Caisson Beam

井字梁设计常见问题的分析及控制

Analysis of normal problems meet in the girder design and its control measure

井字梁系粘钢加固静载试验研究

An Experimental Study on the Beam Structure with Bonded Steel Plates under Static Load

钢筋混凝土井字梁结构设计研究

Designing Analysis of Reinforced Concrete Grid-Beams Structures

预应力砼井字梁结构测试分析

Test analysis of reinforced concrete curb beam

大跨双向预应力钢筋混凝土井字梁施工技术大空间井字楼盖几种布置形式的比较分析

Construction Technology of Large-span Prestress Well-shaped Beam

双向无粘结预应力井字梁施工

Two-Way Non-adhesive Prestressed Criss-Cross Girder Construction

提升安装工艺在滑道井字梁安装中的应用

Derrick , well-drilling , not mounted on lorries Application of Hoisting Installation Techniques in Beam Installation of Slideway

一般情况下，井字梁的高度约为短向计算跨度的1／16左右。

In ordinary circumstances , the height of the grid-beam is about the 1 / 16 of the short span .

介绍了屋顶游泳池底板采用预应力斜交井字梁结构的方案设计。

Several schemes of the reinforced concrete cross beams were adopted and compared in the bottom plane design of a top floor indoor swimming pool .

结合工程实例，对井字梁配筋量、边梁配筋量、边梁扭矩值和弹性最大挠度值进行分析研究。

According to a example , reinforcement of grillage-shaped beam , reinforcement of boundary beam , torque of boundary beam and elastic flexility limit were analyzed .

通过对钢筋混凝土屋面井字梁裂缝的分析与处理的实例，详细分析了混凝土收缩应力和温差应力对结构构件的影响。

The paper analyzed the influence on the structural caused by the shrinkage stress and thermal stress studying the instances of the pigsty joist in armoured concrete roofing .

钢筋混凝土楼（屋）盖结构大都采用单向板、双向板、主次梁结构、无梁楼板以及井字梁结构等。

The one-way slab , two-way slabs , principal and subordinate-beam structure , non-beam structure and the grid-beam structure are putting into use in the reinforced concrete slab .