A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Seepage-proofing and water-stopping construction method for gravity type dock
The invention discloses an anti-seepage and water-stop construction method for a gravity type dock, belongs to the technical field of seepage prevention, and aims to ensure the effectiveness of an anti-seepage system. Firstly, an anti-seepage wall is poured; the diaphragm wall comprises a bottom section and a top section in the vertical direction of the diaphragm wall. Next, the top section is cut and removed, leaving the bottom section; then, an expansion water stop belt, a middle-buried water stop belt and an external water stop belt are arranged, then, a top section is recovered through pouring, and the expansion water stop belt, the lower half section of the middle-buried water stop belt, a first patch of the external water stop belt and the top section are poured together; and finally, a dock wall and a dock sill are constructed on the top surface of the top section. According to the gravity type dock anti-seepage system, the inward seepage stroke of seepage water is prolonged by arranging the middle-buried water stop belt, the outer side of the abutted seam is blocked by arranging the external water stop belt, double water prevention is achieved, and the effective reliability of the gravity type dock anti-seepage system is improved. The top section is cut off and then recovered, the overall strength of the diaphragm wall is guaranteed, and the expansion water stop belt guarantees the anti-seepage performance of the diaphragm wall. The whole construction process is simple, and the flow is compact.
本发明重力式船坞防渗止水施工方法，属于防渗技术领域，目的是确保防渗体系的有效性。首先，浇筑防渗墙；防渗墙沿其竖向包括底部段和顶部段；接着，切割并移出顶部段，留下底部段；然后，布置膨胀止水带、中埋式止水带和外部止水带：接下来，浇筑恢复顶部段，将膨胀止水带、中埋式止水带的下半段以及外部止水带的第一贴片与顶部段浇筑在一起；最后，在顶部段的顶面施工坞墙、坞槛。通过设置中埋式止水带，延长了渗水向内的渗流行程，通过设置外部止水带，封堵拼缝的外侧，双重防水，提高了重力式船坞防防渗体系的有效可靠性。顶部段切割掉再恢复，保证了防渗墙的整体强度，膨胀止水带保证了防渗墙自身的防渗性能。其整个施工过程简单，流程紧凑。
Seepage-proofing and water-stopping construction method for gravity type dock
The invention discloses an anti-seepage and water-stop construction method for a gravity type dock, belongs to the technical field of seepage prevention, and aims to ensure the effectiveness of an anti-seepage system. Firstly, an anti-seepage wall is poured; the diaphragm wall comprises a bottom section and a top section in the vertical direction of the diaphragm wall. Next, the top section is cut and removed, leaving the bottom section; then, an expansion water stop belt, a middle-buried water stop belt and an external water stop belt are arranged, then, a top section is recovered through pouring, and the expansion water stop belt, the lower half section of the middle-buried water stop belt, a first patch of the external water stop belt and the top section are poured together; and finally, a dock wall and a dock sill are constructed on the top surface of the top section. According to the gravity type dock anti-seepage system, the inward seepage stroke of seepage water is prolonged by arranging the middle-buried water stop belt, the outer side of the abutted seam is blocked by arranging the external water stop belt, double water prevention is achieved, and the effective reliability of the gravity type dock anti-seepage system is improved. The top section is cut off and then recovered, the overall strength of the diaphragm wall is guaranteed, and the expansion water stop belt guarantees the anti-seepage performance of the diaphragm wall. The whole construction process is simple, and the flow is compact.
本发明重力式船坞防渗止水施工方法，属于防渗技术领域，目的是确保防渗体系的有效性。首先，浇筑防渗墙；防渗墙沿其竖向包括底部段和顶部段；接着，切割并移出顶部段，留下底部段；然后，布置膨胀止水带、中埋式止水带和外部止水带：接下来，浇筑恢复顶部段，将膨胀止水带、中埋式止水带的下半段以及外部止水带的第一贴片与顶部段浇筑在一起；最后，在顶部段的顶面施工坞墙、坞槛。通过设置中埋式止水带，延长了渗水向内的渗流行程，通过设置外部止水带，封堵拼缝的外侧，双重防水，提高了重力式船坞防防渗体系的有效可靠性。顶部段切割掉再恢复，保证了防渗墙的整体强度，膨胀止水带保证了防渗墙自身的防渗性能。其整个施工过程简单，流程紧凑。
Seepage-proofing and water-stopping construction method for gravity type dock
重力式船坞防渗止水施工方法
LIU HONGTAO (author) / WU HONGLEI (author) / RUAN XIN (author) / CAO YAN (author) / ZHANG YULEI (author) / WANG YUANHUI (author) / ZHANG HUANXIANG (author) / LI HUI (author) / ZHANG MIAOCHEN (author) / XIA ZIHAN (author)
2022-05-03
Patent
Electronic Resource
Chinese
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