1) external prestressing system
体外预应力体系
2) External prestressing
体外预应力
1.
The technology of external prestressing and the application and development in bridge;
体外预应力技术及其在桥梁中的应用与发展
2.
Inverted arch deflection analysis for reinforced concrete beams strengthened by external prestressing tendons;
体外预应力加固混凝土简支梁的反拱挠度分析
3.
Experimental research on the RC two-way slabs strengthened with the one-way external prestressing method;
体外预应力加固混凝土双向板的试验研究
3) external prestress
体外预应力
1.
Study on external prestressed concrete beam with carbon fiber reinforced polymer;
碳纤维筋体外预应力混凝土梁的研究
2.
Equipollent load calculation of external prestressed continuous girder;
体外预应力连续梁的等效荷载计算
3.
The application of external prestressed technology in highway engineering;
论体外预应力技术在公路工程中的应用
4) external pre-stress
体外预应力
1.
Present situation of external pre-stressed concrete structure and its research;
体外预应力混凝土结构的现状及研究
2.
The performance research on the structure of external pre-stress concrete;
体外预应力混凝土结构的性能研究
3.
It analyses the defaults of structure strengthen at present,outs forward the two methods of external pre-stress strengthen concrete beam and points out its merits,lists the calculation formula of bearing,and discusses them,to prompt the external pre-stress strengthen technique.
分析了目前结构加固过程中存在的不足之处,提出了两种体外预应力加固钢筋混凝土梁的方法,指出了该方法的优点,列出了承载力计算的公式,并对这两种加固方法进行了探讨,以推广体外预应力加固技术。
5) externally prestressed
体外预应力
1.
The research of the crack of three-span externally prestressed continuous concrete beams with various section;
体外预应力3跨变截面连续梁裂缝行为分析
2.
The structural properties of concrete bridge externally prestressed with CFCC,and the analysis methods of deflection,ductility,bending and shear design of the bridge are discussed.
探讨了碳绞线体外预应力混凝土桥梁的结构特点和构造措施,以及该类桥梁中挠度、延性及抗弯、抗剪的计算分析方法。
3.
By using a nonlinear computer program for externally prestressed concrete bridges,the second-effect of external tendons in externally prestressed concrete beam bridges was analyzed.
结合交通部2004年度西部交通建设项目《体外预应力桥梁设计施工技术研究》,利用体外预应力混凝土桥梁结构弹性阶段非线性分析程序,对体外预应力混凝土桥梁的二次效应进行了分析。
6) external prestressed
体外预应力
1.
Preliminary study of some special problems of external prestressed structure;
体外预应力结构中特殊问题的初步研究
2.
Study on external prestressed of Guangzhou West Tower
广州西塔体外预应力应用研究
3.
And the reasonably simplified formula with practicability which can be used to design external prestressed steel-concrete composite beam is provided through testing.
集中讨论了预应力组合梁桥的极限承载力的设计计算方法,并通过试验验证,给出了具有实际意义的工程按极限状态法设计体外预应力钢-混凝土组合梁的合理简化公式,在目前《公路钢筋混凝土及预应力混凝土桥涵设计规范》中,只给出了容许应力法设计规范的情况下,具有较强的工程指导意义。
补充资料：多金属多配体体系
分子式：
CAS号：
性质：含有多种金属离子和多种配体的溶液系统。体液(如血液、胃液等)就是这样一种系统。在血浆中有钠、钾、钙、镁、锌、铜等金属离子，又有各种氨基酸、磷酸、碳酸、柠檬酸、乳酸等酸根离子，氯离子，氢氧根离子及蛋白质分子等配体，可形成多种配位化合物并彼此间建立平衡。
CAS号：
性质：含有多种金属离子和多种配体的溶液系统。体液(如血液、胃液等)就是这样一种系统。在血浆中有钠、钾、钙、镁、锌、铜等金属离子，又有各种氨基酸、磷酸、碳酸、柠檬酸、乳酸等酸根离子，氯离子，氢氧根离子及蛋白质分子等配体，可形成多种配位化合物并彼此间建立平衡。
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