A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a municipal road pipeline reinforcing protecting system. The system involves a base and an unloading device, wherein the base is a soil and stone layer subjected to punning treatment, a pipeline is laid on the base, and the unloading device is buckled on the upper portion of the pipeline in an inverted-V shape. The invention further provides a construction method of the municipal road pipeline reinforcing protecting system. The method comprises the steps that S10, a road surface is broken in the pipeline laying direction, excavating is carried out to form a groove for pipeline laying, protecting is well carried out to ensure the stability of slopes; S20, the bottom surface of the groove is flattened and is subjected to punning to form the base; S30, the pipeline is laid in the groove; and S40, the unloading device is buckled on the pipeline in the inverted V shape, a groove soil layer is subjected to backfilling, and the road surface is restored. According to thesystem and the method, by utilizing the directionality and decomposability of force, when the local collapse occurs on a pipeline laying line, the impact force on the pipeline when earthworks on theupper portion of the pipeline sinks downwards under the action of gravity acts on an inclined plane of the unloading device, the force transmission direction is changed through the angle of the inclined plane of the unloading device, the impact force is unloaded by the inclined plane, and the pipeline is prevented from being damaged.
本发明提供了一种市政道路管线加固保护系统，包括底基和卸载装置，所述底基为经夯实处理的土石层，管线敷设在底基上，所述卸载装置呈倒V形扣在管线上部。还提供了一种市政道路管线加固保护系统的施工方法，S10：沿管线敷设方向破开路面，开挖管线敷设的沟槽，做好防护保证边坡稳定；S20：平整沟槽底面，并夯实为底基；S30：在沟槽内敷设管线；S40：把卸载装置呈倒V形扣在管线上，回填沟槽土层，恢复路面。本发明利用力的方向性和可分解性，当管线敷设线路上发生局部塌陷时，让管线上部土方在重力作用下向下沉时对管线的冲击力作用在卸载装置的倾斜面上，通过卸载装置的倾斜面的角度改变力的传递方向，冲击力被倾斜面卸除，保护管线不被损坏。
The invention provides a municipal road pipeline reinforcing protecting system. The system involves a base and an unloading device, wherein the base is a soil and stone layer subjected to punning treatment, a pipeline is laid on the base, and the unloading device is buckled on the upper portion of the pipeline in an inverted-V shape. The invention further provides a construction method of the municipal road pipeline reinforcing protecting system. The method comprises the steps that S10, a road surface is broken in the pipeline laying direction, excavating is carried out to form a groove for pipeline laying, protecting is well carried out to ensure the stability of slopes; S20, the bottom surface of the groove is flattened and is subjected to punning to form the base; S30, the pipeline is laid in the groove; and S40, the unloading device is buckled on the pipeline in the inverted V shape, a groove soil layer is subjected to backfilling, and the road surface is restored. According to thesystem and the method, by utilizing the directionality and decomposability of force, when the local collapse occurs on a pipeline laying line, the impact force on the pipeline when earthworks on theupper portion of the pipeline sinks downwards under the action of gravity acts on an inclined plane of the unloading device, the force transmission direction is changed through the angle of the inclined plane of the unloading device, the impact force is unloaded by the inclined plane, and the pipeline is prevented from being damaged.
本发明提供了一种市政道路管线加固保护系统，包括底基和卸载装置，所述底基为经夯实处理的土石层，管线敷设在底基上，所述卸载装置呈倒V形扣在管线上部。还提供了一种市政道路管线加固保护系统的施工方法，S10：沿管线敷设方向破开路面，开挖管线敷设的沟槽，做好防护保证边坡稳定；S20：平整沟槽底面，并夯实为底基；S30：在沟槽内敷设管线；S40：把卸载装置呈倒V形扣在管线上，回填沟槽土层，恢复路面。本发明利用力的方向性和可分解性，当管线敷设线路上发生局部塌陷时，让管线上部土方在重力作用下向下沉时对管线的冲击力作用在卸载装置的倾斜面上，通过卸载装置的倾斜面的角度改变力的传递方向，冲击力被倾斜面卸除，保护管线不被损坏。
Municipal road pipeline reinforcing protecting system and construction method thereof
市政道路管线加固保护系统及其施工方法
TONG XING (author)
2020-06-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
F16L
PIPES
,
Rohre
/
G01L
Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden
,
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
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