A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wood beam string structure
The invention discloses a wooden beam string structure, and belongs to the technical field of buildings. The wooden beam string structure comprises a main beam, supporting seats, and a inhaul cable. First containing cavities are formed in the end parts of the main beam; the supporting seats are embedded in the first containing cavities and are fixedly connected with the main beam; and the inhaul cable is connected with the supporting seats at the two ends of the main beam. According to the wooden beam string structure, the first containing cavities are formed in the two ends of the main beam, the supporting seats connected with the inhaul cable are embedded in the first containing cavities and fixedly connected with the main beam, so that the inhaul cable provides prestress for the main beam; and due to the fact that the supporting seats are embedded in the main beam, tension of the inhaul cable is integrally borne by the main beam at the first containing cavities instead of a stress point deviating to one side. Therefore, compared with the prior art that a connecting part connected with the inhaul cable is arranged on one side of the main beam, the problems that the main beam is damaged and disengaged due to the fact that the main beam protrudes and bends towards the other side after being stressed and torsional moment is generated on the connecting part are solved, so that stress is more balanced, the damage condition is not easy to generate, and the service life is longer.
一种木质张弦梁结构，属于建筑物技术领域。包括主梁，端部设有第一容置腔；支座，嵌装在所述第一容置腔内且与所述主梁固定相连；拉索，连接所述主梁两端的支座。本发明在主梁的两端设置第一容置腔，将连接拉索的支座嵌装在第一容置腔内，并与主梁固定相连，从而使拉索给主梁提供预应力，由于支座是嵌装在主梁内的，因此拉索的拉力由第一容置腔处的主梁整体承担，而不是受力点偏向其中一侧，因此本发明受力更平衡，相较于现有技术中将连接拉索的连接件设置在主梁一侧，本发明避免了主梁受力后向另一侧凸出弯折以及对连接件产生扭转力矩而导致其损毁主梁并脱离的问题，因此本发明受力更平衡，进而不容易产生损毁情况，使用寿命更长。
Wood beam string structure
The invention discloses a wooden beam string structure, and belongs to the technical field of buildings. The wooden beam string structure comprises a main beam, supporting seats, and a inhaul cable. First containing cavities are formed in the end parts of the main beam; the supporting seats are embedded in the first containing cavities and are fixedly connected with the main beam; and the inhaul cable is connected with the supporting seats at the two ends of the main beam. According to the wooden beam string structure, the first containing cavities are formed in the two ends of the main beam, the supporting seats connected with the inhaul cable are embedded in the first containing cavities and fixedly connected with the main beam, so that the inhaul cable provides prestress for the main beam; and due to the fact that the supporting seats are embedded in the main beam, tension of the inhaul cable is integrally borne by the main beam at the first containing cavities instead of a stress point deviating to one side. Therefore, compared with the prior art that a connecting part connected with the inhaul cable is arranged on one side of the main beam, the problems that the main beam is damaged and disengaged due to the fact that the main beam protrudes and bends towards the other side after being stressed and torsional moment is generated on the connecting part are solved, so that stress is more balanced, the damage condition is not easy to generate, and the service life is longer.
一种木质张弦梁结构，属于建筑物技术领域。包括主梁，端部设有第一容置腔；支座，嵌装在所述第一容置腔内且与所述主梁固定相连；拉索，连接所述主梁两端的支座。本发明在主梁的两端设置第一容置腔，将连接拉索的支座嵌装在第一容置腔内，并与主梁固定相连，从而使拉索给主梁提供预应力，由于支座是嵌装在主梁内的，因此拉索的拉力由第一容置腔处的主梁整体承担，而不是受力点偏向其中一侧，因此本发明受力更平衡，相较于现有技术中将连接拉索的连接件设置在主梁一侧，本发明避免了主梁受力后向另一侧凸出弯折以及对连接件产生扭转力矩而导致其损毁主梁并脱离的问题，因此本发明受力更平衡，进而不容易产生损毁情况，使用寿命更长。
Wood beam string structure
一种木质张弦梁结构
REN QINGYING (author) / LIU WENTING (author) / LI ZHENG (author) / XIAO MENG ZHANG (author) / NI JUN (author) / ZHOU JINJIANG (author)
2021-06-18
Patent
Electronic Resource
Chinese
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