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- The curves of stress-strain both for full grade aggregate concrete and wet-screened aggregate concrete are in similar shape, which can be described by a set of formula. 全级配混凝土与湿筛混凝土在破坏时的应力应变关系系曲线具有相似的外形,其本构关系曲线可用统一的模式来描述。
- Stress-strain relationship of full grade aggregate concrete during failure 全级配混凝土在破坏时的应力和变形关系
- Relationship between stress and strain of full grade aggregate concrete at the discontinuous point 全级配混凝土在不连续点处的应力和变形关系
- complete grading aggregate concrete 全级配砼
- Material composition design, construction process and attentive matter in construction of unbound graded aggreg... 本文介绍级配碎石基层的材料和配合比设计、施工工艺,以及在应用中应注意的事项。
- TORBEN C H.Recycled Aggregate Concrete[J].Material and Structure,1986(5). 张亚梅;秦鸿根;孙伟;等.;再生混凝土配合比设计初探[J]
- Three types of graded aggregate were compacted with different parameters by vibrating compactor, to see the effect of frequency、 force and nominal amplitude on the compacting. 在自行研制的振动成型设备上,对3种结构类型的级配碎石进行振动压实试验,考察了频率、离心力、振幅对压实效果的影响。
- O.Kayali,M.N.Haque and B.Zhu.Some characteristics of high strength fiber reinforced lightweight aggregate concrete[J]. 张晓峰.;钢纤维对轻骨料混凝土剪力墙抗震性能的影响[J]
- The product belongs to air hardened fireproof plastic material made with chemical adhesive as binding agent and special grade aggregate and corundum etc as filler. 本品是以化学粘结剂为结合剂,特级骨料、刚玉等为填料,属气硬性。
- The research on the effect of fibre on impact resistance of lightweight aggregate concrete (LWC) was studied. 摘要研究了纤维对轻集料混凝土的抗冲击韧性的影响。
- Tensile and compressive behaviors of full grade concrete made of crushed coarse aggregate 人工骨料全级配大坝混凝土的拉压力学性能
- Based on the experimental results,the calculation formula model of shear capacity of lightweight aggregate concrete beams is put forward. 在试验的基础上提出了集中荷载作用下轻骨料混凝土梁受剪承载力计算公式的模型。
- CEB/FIP, Lightweight Aggregate Concrete, CEB/FIP, Manual of Design Technology, the Construction Press, 2nd Edition, pp.63-100 (1983). 巩洛书、柳春圃,轻集料混凝土,中国铁道出版社,第82-86页(1996)。
- Now recyeled aggregate concrete has been applicated in unbearing structure in industry and civil project, highway road surface project. 目前再生混凝土在工业与民用建筑工程中的非承重结构及公路路面工程中已经有一定的应用。
- It was found that the inferable compressive strength coincides well with the measured values for recycled aggregate concrete. 基于本文获得的再生混凝土的超声声速和回弹值试验结果,建立了再生混凝土的测强曲线。
- The effect of fly ash and silicon fume on the sulfate resistance and inner pore distribution of lightweight aggregate concrete is investigated. 研究粉煤灰和硅灰对轻集料混凝土的抗硫酸盐侵蚀性能及内部孔结构的影响。
- asphalt graded aggregate mixture 沥青碎石混合料
- Yangmingsha Hydropower station dam is a C15 small size aggregate concrete stone masonry double curvature arch dam with crest spillway and flip buckets for energy dissipation. 阳明山水电站拦河坝采用C15细石混凝土砌石双曲拱坝,坝顶表孔泄洪,挑流消能。
- cement stabilized graded aggregate 级配碎石
- Comparing with the natural aggregate concrete (NAC) in the weight loss,the dynamic modulus of elasticity decrease and the strength,it is found that RAC is as durable as NAC. 结果发现,加入引气剂后再生混凝土能达到甚至超过天然混凝土的抗冻性能,其中增浆法配制的再生混凝土的抗冻融性能最好;