The tension sequence of prestressing steel strands for curved box girder bridges
弯箱梁桥横截面上预应力钢束张拉次序研究
The sequential submesocompactness is characterized by σ-clousure-preserving closed refinement.
利用σ-闭包保持闭加细刻画了序列式次中紧空间,作为应用,闭序列覆盖映射保持序列次中紧性。
Research on the Tensioning Sequence of the Steel Wires of P.C. Continuous Curved Box Girder;
连续弯箱梁桥预应力钢束张拉次序研究
The tension sequence of prestressing steel strands for curved box girder bridges
弯箱梁桥横截面上预应力钢束张拉次序研究
Finite element analysis of post tensioning prestressed concrete box girder
后张法预应力混凝土箱梁张拉次序的有限元分析
Research of Enhancing an Approval Qualified Rate of the Tensioning Procedure for Post-tensioned Pre-forced Concrete;
提高后张法预应力混凝土张拉工序一次验收合格率的研究
Variation Analysis of Secondary Internal Force in Several Different Tensioning Processes for Prestressed Frame Engineering in Multi-Storey Building
多层预应力框架工程几种不同张拉施工次序下预应力次内力变化分析
RESEARCH ON ONE-OFF STAYED CABLE STRETCHING CONSTRUCTION METHOD IN SHIYAN STADIUM PROJECT
十堰体育场斜拉索一次张拉到位施工技术
The multi-stage forming optimize based on Dynaform
基于Dynaform的多次拉深工序优化设计
Model Test Study on Prestressed Rebar Tension Schemes of Reaction Wall
反力墙预应力筋张拉顺序的模型试验研究
Influence of Pre-stressing Tension Sequence on Mechanics Performance of Curved Girder Bridge
预应力张拉顺序对曲线梁桥力学性能的影响
It uses two-way cutlery device to finish noching the paperboard bag, color bag and ocatgonal bag simultaneously.
双向进刀，并列纵横向一次完成纸张开槽工序。
An Experimental Research on Judging the Order of Folding Marks and Written-and-Printed Writing;
判断纸张折痕与写印字迹先后次序的实验研究
The vertical tendon had to be prestressed twice to ensure effective prestressing.
竖向预应力应两次张拉以保证有效预应力。
Analysis and optimization of double prestressed Steel for continuous beam transferred from simply supported beam
简支转连续梁桥二次预应力筋张拉参数优化
A NEW METHOD FOR MULTI-STEP PRETENSIONING ANALYSIS OF PRESTRESSED SPACE GRID STRUCTURES
多阶段预应力空间网架结构一次张拉计算法
Comprehensive Application of Scatter Degree for Reasonable Mining Procedure
基于拉开档次法的矿山开采程序综合评价
Comprehensive Estimation of Mine Mining Procedure Based on Weight Coefficient Method
基于“拉开档次法”的矿山开采程序综合评价
Probe into Realization of Second Modification Program for Inclined Angle of Cables in Cable-stayed Bridge and Related Problems
斜拉桥拉索倾角2次修正程序实现及相关问题探讨
VisualLISP Realization of Preprocessing and Post-processing Module for Tensegrity Cable Dome Optimization Design Program;
VisualLISP实现张拉整体索穹顶优化设计程序前后处理模块