安装石笼网我们应注意以下几点按步骤操作 |
添加时间:2018/8/18 14:37:30 浏览次数: |
安装石笼网我们应注意以下几点按步骤操作:
We should pay attention to the following steps when installing the stone cage net.
第一步:将石笼网错缝摆设就位,避免出现纵向贯通缝
The first step is to set up the staggered joints of the stone cage to avoid longitudinal longitudinal joints.
第二步:将石笼网四边立起,用绑线将相邻边沿锁紧,绑锁时,将绑线围绕两条重合的框线(缝合边棱时) 或框线与网笼的双扭结边(缝合格栅时) 螺旋状扭紧,避免重镀锌损伤,螺距不大于50 mm
Step 2: Stand up the four sides of the cage net and lock the adjacent edges with the tie line. When the tie line is locked, twist the tie line around the two overlapping frames (when the edges are sewn) or the twisted edges of the frame line and the cage (when the grille is sewn), so as to avoid galvanizing damage. The pitch is not more than 50 mm.
第三步:当在已完成的底层网上面安装石笼网时,应用绑线沿新装铅丝笼下部边框将其固在底层的石笼网上,同一层相邻的铅丝笼也应用绑线相互系牢,使铅丝笼连成一体;
Step 3: When the stone cage net is installed on the completed bottom net, the wire is fixed on the bottom net along the lower frame of the newly installed lead cage, and the adjacent lead wire cages on the same layer are also tied together to make the lead wire cage integrated.
第四步:在某单元工程的同一水平层施工时,应将铅丝笼全部就位后才开始填充卵石,为了防止铅丝笼变形,相邻两个铅丝笼(包括同一石笼网的相邻格室) 的填石高差不应大于35 cm ;
Step 4: In the same horizontal layer of a unit project, the lead wire cage should be all in place before filling pebbles. In order to prevent the deformation of the lead wire cage, the difference of filling height between two adjacent lead wire cages (including adjacent compartments with the same stone cage net) should not be greater than 35 cm.
第五步:石笼网安装前,应适当修整岸坡及地面,并尽可能保持岸坡原有形状,但不应有明显的隆起和凹陷;填充的卵石在河漫滩上选取,其抗压强度应满足设计要求,卵石粒径应在8~20cm 之间,并要求大小搭配合理以达到设计要求的空隙度和保证铅丝笼的直线外形;
Step 5: Before installing the stone cage net, the bank slope and the ground should be properly trimmed, and the original shape of the bank slope should be maintained as far as possible, but there should be no obvious uplift and depression; when selecting the filled pebbles on the river floodplain, the compressive strength should meet the design requirements, the pebble size should be between 8 and 20 cm, and the size of the pebbles should be matched reasonably to meet the design requirements. Clearance and ensure straight line shape of lead wire cage.
第六步:在石笼网内填卵石时,外露面应用粒径不小于10 cm 的卵石,并用人工摆砌平整,以获得美观的表面和防止水流将卵石从网目淘走。应保证超填石料2. 5~3 cm 高,以便为沉陷留有余地;
Step 6: When filling the net with pebbles, the pebbles with a diameter of not less than 10 cm should be applied to the exposed surface, and the pebbles should be laid down artificially so as to obtain a beautiful surface and prevent the pebbles from being washed away by water. We should ensure that the rock fill is 2.5 to 3 cm high, so that there is room for subsidence.
第七步:石笼网内填满石料后即将顶盖盖下,然后用绑线将两条重合的框线螺旋状扭紧,螺距不应大于50 mm ;
The seventh step: after filling the stone cage net, the top cover will be covered, and then the two overlapping frames will be screwed tightly with the binding thread, the pitch should not be greater than 50 mm;
第八步:在砌筑好的石笼网上铺填10~15 cm的腐植土,以便植被生长。
The eighth step is to lay 10~15 cm of humus on the masonry crock net for vegetation growth. |
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