Process for producing seepage control bulk head by using mould vibrosinking
The present invention relates to the process for producing seepage control bulk head by using mould vibrosinking technical field.
Being used for the major defect that the technology of dykes and dams vertical seepage control exists at present is: the manufacturing process complexity, equipment investment is big, the construction costs height, stock utilization is low, in the construction energy consumption big, the project seepage controlling effect of making is undesirable, seam is not tight, speed of application is slow.
The objective of the invention is to invent a kind of process for producing seepage control bulk head by using mould vibrosinking, it makes two vibration templates be driven underground earlier, then cement injection mortar in first vibration template, then first vibromold edges of boards shake, pull out on the limit and limit grouting body, up to extracting ground, slurry stays in underground slotted eye, then first vibration template is sunk to the opposite side of second vibration template, and so successively back and forth said process is made the antiseepage board wall one.
The present invention is achieved in that earlier two vibration templates is assigned projected depth along the construction axis with sinking to, cement injection mortar in first vibration template immediately, then first vibromold edges of boards are shaken, pull out and limit grouting body on the limit, up to extracting ground, slurry stays in underground slotted eye, then first vibration template is sunk to the opposite side of second vibration template, again second vibration template filled with slurry, same limit shakes, the limit is pulled out with the limit and is in the milk body up to extracting ground, slurry stays in underground slotted eye and stays the slurry in underground slotted eye to couple together with last, then second vibration template sunk to first vibration template opposite side again, so successively back and forth said process is made seepage control bulk head by using mould vibrosinking one.
Advantage of the present invention is: construction technology is reliable, good engineering quality, the engineering unit price is cheap, and manufacturing process is simple, the construction equipment small investment, energy consumption is low, has improved work efficiency, has reduced construction cost, be connected reliable between plate and the plate, barrier performance improves greatly, short construction period, and antiseepage wallboard cost reduces greatly.
Below in conjunction with embodiment, the present invention will be further described:
Clamp first vibration template by the chuck on the stake machine assign projected depth with sinking at vibrating hammer effect lower edge construction axis, chuck clamps second vibration template after locating with first vibration template then, assign projected depth in the vibrating hammer effect with being lowered into, by grouting system cement mortar is filled with in first vibration template then, then first vibration template is shaken in stake machine vibration hammer effect bottom, pull out and limit grouting body on the limit, up to extracting ground, slurry stays in underground slotted eye, sink to the opposite side of second vibration template after then first vibration template being located, second vibration template filled with slurry, same limit shakes, the limit is pulled out with the limit and is in the milk body up to extracting ground, slurry stays in underground slotted eye and stays the slurry in underground slotted eye to couple together with last, then second vibration template sunk to first vibration template opposite side again, so successively back and forth said process is made seepage control bulk head by using mould vibrosinking one.