2) unbonded tendon
无粘结筋
1.
Law of stress increment in unbonded tendons for concrete simple beams and slabs;
预应力混凝土简支梁板中无粘结筋应力增长规律
2.
Comparison of formulas for calculating the ultimate stress increment in unbonded tendons
无粘结筋极限应力增量计算公式对比分析
3.
The method for calculating stresses in unbonded prestressing tendons is proposed as follows:calculating the deflection of two-span continuous beam subjected to external load by equal stiffness method which is accord with stiffness formulae of design criteria;calculating the elongation of unbonded tendons;calculating stresses in unbonded prestressing tendons due to elongation.
合理考虑两跨连续梁在加载过程中受力模式的变化和无粘结筋的应力增量对支座控制截面正截面抗弯承载力的贡献,选择合理的结构“失效”标志,就可应用相关设计规程所给刚度计算公式按等刚度法计算结构的变形,求得无粘结筋在外载下的伸长,从而确定无粘结筋极限应力。
3) unbonded tendons
无粘结筋
1.
Laws of stress increment in unbonded tendons in concrete beams and slabs at serviceability stage
混凝土梁板中无粘结筋应力增长规律
4) un-adhered prestressed concrete
无粘结预应力钢筋砼
1.
The construction technology of un-adhered prestressed concrete of the middle sediment pond at the Herdongs sewege plant;
污水处理厂中沉池无粘结预应力钢筋砼的施工方法探讨
5) unbonded tendon
无粘结预应力钢筋
1.
Research on law of stress increment of unbonded tendons in continuous prestressed concrete beam and slab;
混凝土连续梁(板)中无粘结预应力钢筋应力增长规律研究
6) Unbonded tendons
无粘结力筋
1.
A comparison is made between two kinds of prestressed concrete structures with bonded and unbonded tendons with regard to their advantages and drawbacks.
比较了有粘结与无粘结力筋两种预应力混凝土结构的优缺点。
补充资料：HJ-1水产饲料粘结剂
分子式：
分子量：
CAS号：
性状：白色粉末。
用途：是一种高分子型粘合剂。用作鱼虾饵料粘合剂，用量仅为饲料量的0.5%。粘合性能好。被粘接的颗粒饲料在水中保形时间大于2小时，达到鱼虾粘合剂的指标。也可用作鸡、猪、牛等配合饲料粘结剂。
制备或来源：以尿素、醛、醇为原料，经反应改性后，即得本品。
类别：粘结剂
分子量：
CAS号：
性状：白色粉末。
用途：是一种高分子型粘合剂。用作鱼虾饵料粘合剂，用量仅为饲料量的0.5%。粘合性能好。被粘接的颗粒饲料在水中保形时间大于2小时，达到鱼虾粘合剂的指标。也可用作鸡、猪、牛等配合饲料粘结剂。
制备或来源：以尿素、醛、醇为原料，经反应改性后，即得本品。
类别：粘结剂
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条