1.
On June19, artificial ports were shipped to the coast of Normandy.
它们是在英国用混凝土分体浇注技术建造的，由两部分组成：混凝土沉箱和浮动码头。
2.
"Other systems for supporting heavy loads include piles, concrete caisson columns, and Building directly on exposed rock."
其它用来支撑巨大荷重的系统包括桩、混凝土沉箱柱以及直接盖在裸露岩石的建筑物。
3.
feeding control case for depositing and mixing of concrete
混凝土浇灌给料控制箱
4.
Experimental study on preparation and bond strength of concrete of intersection between steel pipe pile and caisson
钢管桩与沉箱连接处混凝土配制及黏结强度试验研究
5.
concrete pile jetting
用水冲法下沉混凝土桩
6.
Cracks Control Technology for Concrete Tube Sections of Immersed Tunnels
大型沉管隧道混凝土管段混凝土裂缝控制技术
7.
prestressed concrete box girder
用预应力混凝土建成的箱形梁
8.
box frame type reinforced concrete construction
箱形框架式钢筋混凝土结构
9.
Disposal of No Switchover Trouble for Transfer Case of Truck-mounted Concrete Pump
混凝土泵车分动箱不切换故障的处理
10.
Analysis of Bearing Load Capacity and Crack for Prestressed Concrte Box Girder Bridge;
预应力混凝土箱梁承载力与裂缝研究
11.
Research on Dynamic Characteristic of Concrete Box-Girder with Corrugated Steel Webs;
波纹钢腹板混凝土箱梁动力特性研究
12.
Nonlinear Analysis of the Corroded Reinforcement Concrete Thin-box Beams;
锈蚀钢筋混凝土薄壁箱梁非线性分析
13.
Test Research into the P.C. Continuous Curved Box Girder Bridge;
预应力混凝土连续弯箱梁桥试验研究
14.
The Research on Reliability of the Existing Concrete Box-girder Bridge with Cracks;
在用开裂混凝土箱梁桥的可靠度研究
15.
Time-history Analysis of Temperature Action and Temperature Effects in Concrete Box Girder;
混凝土箱梁温度作用效应的时程分析
16.
Study on the Key Factors of Temperature Effect of Concrete Box-girder Bridges
混凝土箱梁桥温度效应关键因素研究
17.
Technical Research of Asphalt Concrete Pavement on Steel-Girder Bridge Deck
钢箱梁桥面沥青混凝土铺装技术研究
18.
Temperature Analysis of Steel-concrete Composite Girder Caused by Solar Radiation
钢-混凝土组合箱梁日照温度场分析