box beam

A new steel-concrete composite structure was proposed which composed of steel box beam, PC beam and PBH Shear connection.

提出了一种新型钢砼组合结构&钢箱砼组合受弯构件，该构件由钢箱梁，钢筋混凝土梁及PBH剪力连接件组合。

In this paper, we apply piezoelectric fiber composite actuator to piezoelectric cantilever beam and wing-box structure, and do finite element simulation and experiment.

本文将叉指型压电纤维复合材料作为执行器，将其用于智能悬臂梁结构和盒段结构，对它们组成的智能结构进行有限元仿真和实验研究。

Construction practice of post-tensioned prestressed box beam

后张法预应力箱梁施工实践与探索

The article introduces the construction craft, construction method and implementation effect of cast-in-place reinforced concrete continuous box beam of Puji river overpass in Tianjin city.

介绍天津普济河道立交桥现浇钢筋混凝土连续箱梁的施工工艺、工方法及实施效果。

The simulation analysis of concrete box beam web plate stress

混凝土箱梁腹板受力状态的模拟分析

The paper mainly expounds construction procedures for concrete box beam prestressed in post-tensioning method.

本文主要阐述了后张法预应力混凝土箱梁的施工方法.

The pedestrian overbridge of Haidian Park is located in Beijing Haidian Park, whose steel-concrete continous beam is a bifilar and hyperbolic through box beam.

海淀公园人行天桥位于北京海淀公园内，其钢-混凝土组合连续梁为双线双曲下承式箱梁。

The construction technology of large_span combined_type composite box net beam ceiling is successfully applied in new school district library project of Weifang Medical College.

潍坊医学院新校区图书馆工程，成功地应用了大跨度组合式叠合箱网梁楼盖施工技术。

The steel pipe supporting and bamboo slab rubber bottom dieing construction in fish bellied continuous box beam bridge

鱼腹式连续箱梁桥的钢管支架竹胶板底模施工

Based on field measuring, a temperature field and temperature gradient curve of steel flat box beam are presented. In this temperature gradient curve, the sunshine temperature difference between roof and floor is high to 30 ℃.

结合大量现场试验，提出了符合工程实际的日照温差下带人行道翼缘的扁平钢箱梁温度梯度模式和竖向及横向的温度梯度曲线公式，其顶底板日照温差可达30℃。

Performance Study and Mix Design of Fly Ash Concrete for Prestressed Box Beam

预应力箱梁用粉煤灰混凝土的配制与性能研究

Project study of 800t bridge erecting machine with box beam for Beijing-Shanghai high speed dual line railway

京沪高速铁路双线箱梁800t级架桥机方案研究

Stress Testing Research of Cantilever Construction Stage about Box-beam

悬臂施工阶段箱梁应力测试研究

The Construction of Cast-in-place Reinforced Concrete Continuous Box Beam of Puji River Overpass

普济河立交桥现浇钢筋混凝土连续箱梁的施工

Continuous box beam construction technology of fish belly type prestressing concrete

鱼腹式预应力混凝土连续箱梁施工技术

The paper introduced some control methods and measures of part prestress concrete continuous box beam.

简要介绍装配式部分预应力砼连续箱梁桥施工中的几个关键部位控制方法与措施.

Box beam: Electro Slag Welding ( ESW ), four plates and eight Welding Lines . Inside and Outside penetration.

箱型梁柱: 电渣 焊工艺, 四块钢板,八条焊缝,里外焊透.

Study on Part Influencing Area of Prestressing Force of Reactive Powder Concrete ( RPC) Box Beam

RPC箱形梁预应力局部影响区研究

The paper gives the calculation formula of the steel box beam rib plate, side line length and coordinate of transition curve sections combined with construction practice.

本文结合施工实践，推导给出了缓和曲线段钢箱梁肋板、边线长度和坐标的计算公式，用于缓和曲线钢箱梁和其它结构梁的放样计算。

The article mainly introduces precast box beam construction and quality insurance experience.

文章主要介绍了沿江十标段预制箱梁的施工方法及质量控制经验.

The Analysis of Valid Distributing Width about Continuous Box Beam

关于连续箱梁翼缘有效分布宽度的分析

The post tensioned prestressed construction control points of prestressed concrete box beam

预应力混凝土箱梁后张法预应力施工控制要点

Yichang Changjiang River Highway Bridge is a steel box beam suspension bridge with two towers, main span of 960 m.

宜昌长江公路大桥桥型选择为双塔钢箱梁悬索桥，主跨960m。

As the model is designed, the steel box beam is equivalent to concrete beam according to area and moment of inertia.

在模型设计时根据刚度相似的原理，按照面积、惯性矩等效的原则将钢箱梁折算成混凝土材料来做。

The dynamic characteristics analysis of corrugated sheet web plate PC combined box beam

波形钢腹板PC组合箱梁的动力特性分析

The engineering situation of continuous box beam bridge is introduced.

介绍了广州市环城高速公路跨广州大道连续箱梁桥的工程概况.

The article introduces the technical gist of the construction control of the fish-bellied concrete continuous box beam.

该文介绍了鱼腹式混凝土连续箱梁的施工控制技术要点。

Study of Construction Technique for Box Beam Casting In-Place over Sea Site Beam for the East Sea Bridge with Bridge-Making Machine

东海大桥造桥机海上现浇箱梁施工技术研究

Large span double box-beam rod structure is born out of BSS.

大跨度双箱梁钢棒拉杆组合钢结构即脱胎于张弦梁结构.

It is the first that the box beam casting-in-place over sea was used for shallow sea section of the East Sea Bridge by using bridge-making machine.

东海大桥浅海段是国内第1次运用造桥机技术在海上现浇箱梁。