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A platform for research: civil engineering, architecture and urbanism
TY-shaped composite pier construction method applied to multi-typhoon environment
The invention discloses a TY-shaped composite pier construction method applied to a multi-typhoon environment, and relates to the field of bridge construction. The method comprises the following steps that the TY-shaped composite pier is divided into a stand column type pier body part and a Y-shaped bent cap part; pier body steel bars of the pier body part are subjected to epoxy resin coating treatment; the pier body part is subjected to concrete pouring through a layering method, so that the pier body part is formed; wherein a hydrophobic hole bolt compound is added into concrete of the pier body part, and silane dipping treatment is carried out after forming; and capping beam steel bars are bound to the top of the pier body part, and concrete pouring is conducted on the capping beam part through a layering method so that the capping beam part can be formed. The service life of the steel bar and the concrete structure thereof is prolonged, the bonding performance between the steel bar and the concrete is improved, the steel bar and the concrete can work cooperatively better, the safety of the whole structure is improved, the steel bar and the concrete have the better effect of preventing impact and erosion of typhoon and sea waves, and the service life of the steel bar and the concrete is prolonged. Therefore, the influence of typhoons and waves on the pier structure strength is reduced.
本发明公开了一种应用于多台风环境的TY形复合墩施工方法，涉及桥梁施工领域。该方法包括以下步骤：将TY形复合墩分为立柱式的墩身部和Y形的盖梁部；对墩身部的墩身钢筋进行环氧树脂涂层处理；墩身部采用分层法进行混凝土浇筑，以形成墩身部；其中，墩身部的混凝土内添加疏水孔栓化合物，成型后再进行硅烷浸渍处理；在墩身部顶部绑扎盖梁钢筋，盖梁部采用分层法进行混凝土浇筑，以形成盖梁部。本发明延长了钢筋及其混凝土结构的使用寿命，改善了钢筋与混凝土之间的粘结性能，使得二者能够更好地协同工作，提高了整体结构的安全性，以使钢筋和混凝土具有更好的防止台风和海浪的冲击和侵蚀效果，从而降低台风和海浪对于桥墩结构强度的影响。
TY-shaped composite pier construction method applied to multi-typhoon environment
The invention discloses a TY-shaped composite pier construction method applied to a multi-typhoon environment, and relates to the field of bridge construction. The method comprises the following steps that the TY-shaped composite pier is divided into a stand column type pier body part and a Y-shaped bent cap part; pier body steel bars of the pier body part are subjected to epoxy resin coating treatment; the pier body part is subjected to concrete pouring through a layering method, so that the pier body part is formed; wherein a hydrophobic hole bolt compound is added into concrete of the pier body part, and silane dipping treatment is carried out after forming; and capping beam steel bars are bound to the top of the pier body part, and concrete pouring is conducted on the capping beam part through a layering method so that the capping beam part can be formed. The service life of the steel bar and the concrete structure thereof is prolonged, the bonding performance between the steel bar and the concrete is improved, the steel bar and the concrete can work cooperatively better, the safety of the whole structure is improved, the steel bar and the concrete have the better effect of preventing impact and erosion of typhoon and sea waves, and the service life of the steel bar and the concrete is prolonged. Therefore, the influence of typhoons and waves on the pier structure strength is reduced.
本发明公开了一种应用于多台风环境的TY形复合墩施工方法，涉及桥梁施工领域。该方法包括以下步骤：将TY形复合墩分为立柱式的墩身部和Y形的盖梁部；对墩身部的墩身钢筋进行环氧树脂涂层处理；墩身部采用分层法进行混凝土浇筑，以形成墩身部；其中，墩身部的混凝土内添加疏水孔栓化合物，成型后再进行硅烷浸渍处理；在墩身部顶部绑扎盖梁钢筋，盖梁部采用分层法进行混凝土浇筑，以形成盖梁部。本发明延长了钢筋及其混凝土结构的使用寿命，改善了钢筋与混凝土之间的粘结性能，使得二者能够更好地协同工作，提高了整体结构的安全性，以使钢筋和混凝土具有更好的防止台风和海浪的冲击和侵蚀效果，从而降低台风和海浪对于桥墩结构强度的影响。
TY-shaped composite pier construction method applied to multi-typhoon environment
一种应用于多台风环境的TY形复合墩施工方法
MIAO YULU (author) / JIA WEIJUN (author) / ZONG YANGYANG (author) / SUN WENJIN (author) / FENG YUXIANG (author) / DAI QIANGBO (author) / CHO TAE-JUN (author) / ZHANG WENBIN (author) / YU RONGCHUN (author) / LIU HONGDA (author)
2024-10-11
Patent
Electronic Resource
Chinese
V-shaped pier combined construction method suitable for marine environment
| European Patent Office | 2020