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- pre - cast hollow slab 预制空心板梁
- The middle strength spiral rib steel wires is an ideal substitute of prestressing tendon in precast hollow slab. 中强螺旋肋钢丝是预制空心板中的预应力筋的理想替代品,采用中强螺旋肋钢丝的预应力空心板的受力性能好,安全储备大。
- Abstract: With the development of freeway, higher requirements are put up for the surface quality of prefabricate concrete hollow slab. 摘 要: 随着高速公路的发展，人们对桥梁砼空心板的外观质量有了更高的要求。
- The research proves that post tensioned prestressed concrete hollow slab own fine deformation behavior and crack resistance. 本文研究表明：后张预应力混凝土空心板具有良好的变形性能和抗裂性能。
- The finite element method is used to conduct the non-linear full-process simulation computation and analysis of prestressed concrete skew hollow slab. 摘要采用有限元方法对预应力混凝土斜交空心板进行非线性全过程仿真计算分析。
- With the development of freeway, higher requirements are put up for the surface quality of prefabricate concrete hollow slab. 随着高速公路的发展,人们对桥梁砼空心板的外观质量有了更高的要求。
- By calculating the internal force influence surface of assembly skew hollow slab bridge,the internal force-controlling section is attained. 运用空间板壳有限元法,对装配式斜交空心板桥弹性阶段的受力特性进行全面分析。
- The traditional pre-stressed reinforced concrete hollow slab has not meet the needs of the construction market，which leads to the shrink of the Prefabricate part industry. 传统的预应力空心板已经不能满足建筑市场的要求，也导致我国的预制构件行业的萎缩。
- It is an effective way for our prefabricate part industry to develop high effective pre-stressed reinforced concrete hollow slab so as to go out of the depress. 依靠技术进步，发展高效预应力空心板是适应我国预制构件行业走出困境的一条行之有效的途径。
- Hollow Slab Ribbing and Crack. Treatment Technique 空心板植筋及裂缝处理技术
- prestressed-concrete hollow slab 预应力混凝土空心板
- pretensioning prestressed concrete hollow slab 先张法预应力混凝土空心板
- That volcano cast forth lots of lava and ashes. 那火山喷了出大量熔岩和灰烬。
- cast-in-site hollow slab technique 现浇空心板技术
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- cast-in-situ concrete hollow slab 现浇混凝土空心板
- He cast a furtive glance at her. 他偷偷瞥了她一眼。
- He is cast in his father's mold. 他长得和他父亲一模一样。
- prestressed concrete hollow slab 预应力混凝土空心板
- The storm cast the little rowboat on the rocks. 风暴把这条小划艇抛到岩石上。
