Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-filling concrete for railway tunnel lining
The invention belongs to the field of building materials, and particularly relates to self-filling concrete for railway tunnel lining, wherein the self-filling concrete is prepared by stirring a gelling component, an anti-cracking component, a viscosity adjusting component, a hydration temperature rise inhibiting component, an anti-corrosion component, an anti-freezing component, a water reducingcomponent, aggregate and water in a forced stirrer according to a certain ratio. According to the invention, the concrete has the performance characteristics of excellent self-filling property, gap trafficability, dynamic stability, high robustness, cracking resistance and the like under the action of micro-vibration, is suitable for railway tunnel lining structures, and is also suitable for the fields of highway tunnels, water conservancy tunnels, underground engineering and the like.
本发明属于建筑材料领域，具体涉及一种用于铁路隧道衬砌的自充填混凝土，其特征在于由胶凝组分、抗裂组分、粘度调节组分、水化温升抑制组分、抗腐蚀组分、抗冻组分、减水组分、骨料、水按一定比例在强制式搅拌机中搅拌而成。该混凝土在微振作用下具有优越的自充填性、间隙通过性、动态稳定性、高稳健性和抗开裂性等性能特点，适用于铁路隧道衬砌结构，也适用于公路隧道、水利隧道及地下工程等领域。
Self-filling concrete for railway tunnel lining
The invention belongs to the field of building materials, and particularly relates to self-filling concrete for railway tunnel lining, wherein the self-filling concrete is prepared by stirring a gelling component, an anti-cracking component, a viscosity adjusting component, a hydration temperature rise inhibiting component, an anti-corrosion component, an anti-freezing component, a water reducingcomponent, aggregate and water in a forced stirrer according to a certain ratio. According to the invention, the concrete has the performance characteristics of excellent self-filling property, gap trafficability, dynamic stability, high robustness, cracking resistance and the like under the action of micro-vibration, is suitable for railway tunnel lining structures, and is also suitable for the fields of highway tunnels, water conservancy tunnels, underground engineering and the like.
本发明属于建筑材料领域，具体涉及一种用于铁路隧道衬砌的自充填混凝土，其特征在于由胶凝组分、抗裂组分、粘度调节组分、水化温升抑制组分、抗腐蚀组分、抗冻组分、减水组分、骨料、水按一定比例在强制式搅拌机中搅拌而成。该混凝土在微振作用下具有优越的自充填性、间隙通过性、动态稳定性、高稳健性和抗开裂性等性能特点，适用于铁路隧道衬砌结构，也适用于公路隧道、水利隧道及地下工程等领域。
Self-filling concrete for railway tunnel lining
一种用于铁路隧道衬砌的自充填混凝土
LI HUAJIAN (Autor:in) / HUANG FALI (Autor:in) / YI ZHONGLAI (Autor:in) / WANG ZHEN (Autor:in) / JIN HAO (Autor:in) / WEN HAO (Autor:in) / XIE YONGJIANG (Autor:in)
19.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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