Multi span

Multi span plastic greenhouse structure safety and stability analysis in condition of different span numbers

连栋塑料温室连栋数对结构体系安全性和稳定性的影响

Stability and dynamic response of multi span fluid conveying pipes

多跨输液管的稳定性及动力响应

Study of Technical Schemes for Widening of a Skew Multi Span Prestressed Concrete Continuous Girder Bridge

斜交多跨预应力混凝土连续梁桥加宽技术方案研究

Strengthening Technology of External Prestressing in Continuous Multi Span Folded Pattern and in Two Directions of Tension

双向张拉连续多跨折线型体外预应力加固技术

Moreover , the change tendencies of the frequencies of the multi span beam with the gaps are studied .

得到了静水中多跨梁的固有频率随间隙值的变化规律。

The paper introduces multi span reversible tramway for passenger about the basic data meeded for design , design essentials , approach and calculation formula .

介绍了多跨往复式客运架空索道设计所需要的基础资料、设计要点、方法及其计算公式。

The problems in multi span greenhouse industry are that the light and thermal environment are bad and the energy consumed in greenhouse is pretty much in winter .

目前我国的大型连栋温室普遍存在着冬季保温透光性能差、能源消耗高等问题。

Based on the contrast analysis of loads provided in foreign and Chinese standards , analysis and discussion are mentioned about the definition and estimation of dynamic wind pressures for multi span greenhouse structural design in details .

在分析比较国外关于温室建筑及我国工业与民用建筑结构荷载规范的基础上，针对温室结构设计中动态风压的定义方法、计算取值等进行了较深入的探讨；

Modern heavy-duty steel plant has a character of wide and multi span , heavy loaded crane . Also , new techniques and equipment have produced many new requirements for plant , so the structural disposal of plant is becoming more and more complex .

现代重型钢结构厂房工程跨数多、跨度大、吊车荷载大、新工艺和设备对厂房提出诸多新要求，结构布置复杂。

The choice of reinforcement , data transfer and graphic generation can be completed by the system , so the prestressed concrete structural working drawing is fulfilled automatically . The system can be used in the multi span and multi story prestressed concrete frames .

系统以简单图形支撑软件为平台，可完成智能选配筋、数据传递、图形生成等一系列功能，从而实现预应力混凝土结构施工图的自动生成，适用于多层多跨预应力混凝土框架结构。

The members in bending can be strengthened by using prestressed high strength strands in continuous multi span folded pattern , tensile longitudinally at both ends and laterally at the beam bottom in the middle of span . It is a new technology for strengthening buildings .

采用连续多跨折线型设置的体外预应力高强钢绞线，通过两端纵向张拉和各跨中梁底横向张拉的方法加固受弯构件是工程加固处理中的新技术。

Study on the Expert Control System in the Multi - span Greenhouse

连栋温室专家控制系统的研究

Research on the Fractal Property of Multi Time Span of Chinese Securities Market

我国证券市场多时间跨度的分形特征研究

Design and Research of Multi - span Continuous Stayed Truss Bridge

多跨斜拉桁架连续梁桥的设计与研究

A Method for Calculating Multi - Span Continuous Curved Girder Bridge

多跨连续曲线梁桥的计算

The method of conversion of rigidity and its application in the multi - span structure

换算刚度法及其在多跨结构中的应用

The effect of temperature loading to the multi - span portal frames

温度荷载对多跨门式刚架平面内作用分析

Longitudinal Aseismatic Calculation of Multi - span Bent Structure

多跨排架结构纵向抗震计算