Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span transfer truss with inner and outer double web members and complex nodes and construction method of large-span transfer truss
The invention discloses an inner and outer double web member complex node large-span conversion truss and a construction method thereof. The large-span transfer truss comprises embedded parts connected with a foundation, built-in columns connected with the embedded parts, frame columns connected to the tops of the built-in columns, truss structure beams, straight chord members, truss structure secondary beams connected between the adjacent straight chord members and straight web members connected between the upper straight chord member and the lower straight chord member, wherein the truss structure beams and the straight chord members are connected between the adjacent frame columns. The inner and outer layers of the straight web members are arranged, and the joint connection strength is ensured through grouting, so that the overall stress performance of the truss is enhanced; the use of diagonal web members is removed, so that the building use space of the transfer floor is ensured while the integrity of the transfer truss is ensured; through the arrangement of the sealing plate, positioning and clamping connection between the column bodies can be guaranteed. Through the arrangement of the upper chord member and the lower chord member, the design of a local protruding part is facilitated, the installation of the local protruding part is ensured, the design of an inclined rod at the top is omitted, and the overall strength and stress are ensured.
本发明公开了一种内外双腹杆复杂节点大跨度转换桁架及其工法，大跨度转换桁架包含与基础连接的预埋件、与预埋件连接的嵌固柱、连接于嵌固柱顶部的框架柱、连接于相邻框架柱之间的桁架结构梁和直弦杆、连接于相邻直弦杆之间的桁架结构次梁以及连接于上下直弦杆之间的直腹杆；通过直腹杆内外双层的设置，并通过灌浆保证节点连接强度，使得桁架整体受力性能加强；去除了斜腹杆的使用，在保证转换桁架整体性的同时，保证了转换层的建筑使用空间；本发明通过密封板的设置，利于保证柱体之间定位和卡接。通过上下弦杆的设置，还利于局部突出部位的设计，不仅保证了局部突出部位的安装，还节省了顶部的斜杆的设计保证了整体的强度和受力。
Large-span transfer truss with inner and outer double web members and complex nodes and construction method of large-span transfer truss
The invention discloses an inner and outer double web member complex node large-span conversion truss and a construction method thereof. The large-span transfer truss comprises embedded parts connected with a foundation, built-in columns connected with the embedded parts, frame columns connected to the tops of the built-in columns, truss structure beams, straight chord members, truss structure secondary beams connected between the adjacent straight chord members and straight web members connected between the upper straight chord member and the lower straight chord member, wherein the truss structure beams and the straight chord members are connected between the adjacent frame columns. The inner and outer layers of the straight web members are arranged, and the joint connection strength is ensured through grouting, so that the overall stress performance of the truss is enhanced; the use of diagonal web members is removed, so that the building use space of the transfer floor is ensured while the integrity of the transfer truss is ensured; through the arrangement of the sealing plate, positioning and clamping connection between the column bodies can be guaranteed. Through the arrangement of the upper chord member and the lower chord member, the design of a local protruding part is facilitated, the installation of the local protruding part is ensured, the design of an inclined rod at the top is omitted, and the overall strength and stress are ensured.
本发明公开了一种内外双腹杆复杂节点大跨度转换桁架及其工法，大跨度转换桁架包含与基础连接的预埋件、与预埋件连接的嵌固柱、连接于嵌固柱顶部的框架柱、连接于相邻框架柱之间的桁架结构梁和直弦杆、连接于相邻直弦杆之间的桁架结构次梁以及连接于上下直弦杆之间的直腹杆；通过直腹杆内外双层的设置，并通过灌浆保证节点连接强度，使得桁架整体受力性能加强；去除了斜腹杆的使用，在保证转换桁架整体性的同时，保证了转换层的建筑使用空间；本发明通过密封板的设置，利于保证柱体之间定位和卡接。通过上下弦杆的设置，还利于局部突出部位的设计，不仅保证了局部突出部位的安装，还节省了顶部的斜杆的设计保证了整体的强度和受力。
Large-span transfer truss with inner and outer double web members and complex nodes and construction method of large-span transfer truss
一种内外双腹杆复杂节点大跨度转换桁架及其工法
LIU FANGXING (Autor:in) / ZHU SHENLAI (Autor:in) / CAI JINZHI (Autor:in) / WANG SHUANGWEI (Autor:in) / YANG SHAOWEI (Autor:in) / TAN LIN (Autor:in) / ZONG LIYANG (Autor:in) / LI CHANGLONG (Autor:in) / GAO QIONGQI (Autor:in) / BAEK MYOUNG-HO (Autor:in)
27.06.2023
Patent
Elektronische Ressource
Chinesisch
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