1.
Study on Frame Reconstruction of Cutting Columns and Extending Span Through Welded H-beam;
焊接H型钢梁在框架截柱扩跨改造中的应用研究
2.
Calculation of Bearing Capacity of Axial Compression Short Column with Round Cross-Section Reinforced by Enlarging Cross-Section Method
扩大截面加固轴心受压圆截面短柱承载力计算
3.
Function Analysis of Short-Round Bridge Pillar under Axial Loading Reforced by Enlarging Section;
扩大截面加固轴心受压圆截面短桥柱受力性能分析
4.
Analysis on Cutting Column to Extend Span of Frame Structure Based on Controlling of Additive Deflection
基于附加变形控制的框架结构抽柱扩跨分析
5.
Discussion on Revamping of The Large Diameter Piercing Head of 10MN Vertical Piercing Mill
10MN立式穿(扩)孔机大直径扩孔头的改造
6.
Processing,Manufacturing and Construction Technology of Huge-span Variable Cross-section Bolt Welding with Steel Tube Arch Truss
大跨变截面栓焊结合钢管桁架拱肋加工制造施工技术
7.
Issues for attention in renovation of pillar-less rainsheds for large scale passenger stations;
大型客站无柱雨棚改造应注意的问题
8.
The Frequency Conversion Rebuilding of 102-180 Baking Machine of Three-pillar Water Rolling;
102-180三柱轧水烘干机的变频改造
9.
DESIGN AND CONSTRUCTION OF THE CORBEL BETWEEN THE OLD COLUMN AND THE NEW BEAM FOR A REFORM PROJECT
加固改造工程中旧柱新梁设计和施工
10.
Improvement of Drawing Column Construction Method in the Single Story Industrial Building
单层工业厂房改造中拔柱施工方法的改进
11.
Enlarging Cubage and Reaching Its Design Capacity of the Sinter Machine at Pangang;
攀钢6#烧结机扩容改造及工程实践
12.
Study on Economic Appraisal of the Revamp of Capicity Expansion Project of Cangzhou Dahua Co.,Ltd.;
沧州大化扩能改造项目经济评价研究
13.
Capacity Expansion of a Light Ends Plant to 300kt/a;
气体分馏装置30万吨/年扩能改造
14.
The 600,000 Ton Ethylene Expansion and Reconstruction Research of Daqing Ethylene Devices;
大庆乙烯装置60万吨扩能改造的研究
15.
Technical Transform of 1.0Mt/a Delayed Coking Unit
1.0Mt/a延迟焦化装置的扩能改造设计
16.
The Engineering Design of Capacity Expansion of 4.2kt/a PET Unit
4.2万吨/年聚酯装置扩能改造工程设计
17.
Revamp for Increase in Capacity of Urea Production Unit by CO_2 Stripping
CO_2气提法尿素生产装置扩能改造
18.
Enlarging type transformation of HZM205 full amtomatic internal grinder
HZM205全自动内圆磨床扩型改造