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Gravity dam turning dam section induction device and setting method
The invention provides a gravity dam turning dam section induction device and a setting method, and relates to the technical field of gravity dam construction.The induction device comprises a first induction part and a second induction part, the first induction part and the second induction part are connected through a grouting pipe in a penetrating mode, and a semicircular pipe is arranged at the starting end of the first induction part; an opening of the semicircular pipe faces the first induction part, the first induction part comprises a plurality of induction units which are tightly connected, the second induction part comprises a plurality of induction units which are evenly arranged at intervals, and the induction units of the first induction part and the second induction part comprise induction blocks which are symmetrical about the grouting pipe and are arranged in a contact mode. The induction device is arranged in the gravity dam pouring process, so that temperature cracks can be intensively generated near the induction device, cement is poured through the grouting pipe in the later period to reinforce the dam, and the integrity of the dam is guaranteed.
本发明提供了一种重力坝转折坝段诱导装置及设置方法，涉及重力坝建造技术领域，诱导装置包括第一诱导部和第二诱导部，第一诱导部和第二诱导部之间通过灌浆管贯穿连接，第一诱导部的起始端设置有半圆管，半圆管的开口朝向第一诱导部设置，第一诱导部包括若干紧密相连的诱导单元，第二诱导部包括若干均匀间隔布置的诱导单元，所述第一诱导部和第二诱导部的诱导单元包括关于灌浆管对称且接触设置的诱导块。本发明通过在重力坝浇筑过程中设置所述诱导装置可使温度裂缝集中产生在诱导装置附近，后期通过灌浆管灌注水泥对大坝进行补强，保证大坝的整体性。
Gravity dam turning dam section induction device and setting method
The invention provides a gravity dam turning dam section induction device and a setting method, and relates to the technical field of gravity dam construction.The induction device comprises a first induction part and a second induction part, the first induction part and the second induction part are connected through a grouting pipe in a penetrating mode, and a semicircular pipe is arranged at the starting end of the first induction part; an opening of the semicircular pipe faces the first induction part, the first induction part comprises a plurality of induction units which are tightly connected, the second induction part comprises a plurality of induction units which are evenly arranged at intervals, and the induction units of the first induction part and the second induction part comprise induction blocks which are symmetrical about the grouting pipe and are arranged in a contact mode. The induction device is arranged in the gravity dam pouring process, so that temperature cracks can be intensively generated near the induction device, cement is poured through the grouting pipe in the later period to reinforce the dam, and the integrity of the dam is guaranteed.
本发明提供了一种重力坝转折坝段诱导装置及设置方法，涉及重力坝建造技术领域，诱导装置包括第一诱导部和第二诱导部，第一诱导部和第二诱导部之间通过灌浆管贯穿连接，第一诱导部的起始端设置有半圆管，半圆管的开口朝向第一诱导部设置，第一诱导部包括若干紧密相连的诱导单元，第二诱导部包括若干均匀间隔布置的诱导单元，所述第一诱导部和第二诱导部的诱导单元包括关于灌浆管对称且接触设置的诱导块。本发明通过在重力坝浇筑过程中设置所述诱导装置可使温度裂缝集中产生在诱导装置附近，后期通过灌浆管灌注水泥对大坝进行补强，保证大坝的整体性。
Gravity dam turning dam section induction device and setting method
一种重力坝转折坝段诱导装置及设置方法
HAO PENG (author) / ZHOU HUA (author) / ZHAN ZHENGGANG (author) / CAI DAYONG (author) / CAO XUEXING (author) / CHEN BENLONG (author) / WU QIANG (author) / MIAO JUN (author) / BAO WEI (author) / KONG YUTIAN (author)
2024-07-02
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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