Triangular Form Traveller

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TRIANGULAR FORM TRAVELLER

Trianngular form traveler has the advantages of low gravity of front
trancerse beam, safe & easy operation, easy fixing, and safty during
walking, etc..
During the designing of the form traveller, we always provide
different modes of traction, such as hydraulic pushing mode or
pulling mode, and chain hoist mode, etc. to the constructors for their
choice.
The design of the form traveller could be divided into two types:
external sliding girder and self-moving exteral formwork according to
de construction conditions. When the site condition does not allow
to remove the form traveller at the closure part which have to go
backwards to segment, the second type is suggested.

● Low gravity of front trancerse beam

● Applicable to large-scale stay-cable cantilever casting bridge with wide bridge deck

● Safe & easy operation, easy fixing, and safty during walking

● Big operational space under the main frame, and easy installation and removal

Q:How is the prestressed steel bar in the hanging basket method? Is the length of each section of the tension of the prestressing tendons, or tensioned T - shaped steel beam length of prestressed tendons?
Repeat the above process, so that the cycle of propulsion, until all of the complete beam segment. Specific recommendations for the cast-in-place prestressed box girder construction materials.
Q:nan
. The number of hanging baskets up to 16, ranging from 24. Hanging basket size: 415 * 285 * 205MM, slot width 2MM, slot depth 4.5MM, slot spacing 7MM, hanging basket type PCB turnover car use lightweight, convenient, can be used for all kinds of warehouse, production site and other occasions
Q:nan
The construction scheme of rhombic truss type hanging basket: a brief introduction of the main structure of the main bridge of the North Branch bridge of Nanjing Second Yangtze River Bridge is 90+3*l65+90 (m) of the five span prestressed concrete continuous box girder. The main span of 165m is the first in the same type of bridge in china. According to the design requirements, the construction method needs to use cantilever pouring construction technology and then through the closure and system conversion into continuous beam
Q:nan
The hanging basket construction technology of formwork installation requirements is very high, must be strong, to prevent overturning, concrete pouring down. In addition, the control of formwork elevation is directly related to the precision of pouring concrete and the height of the box girder. Therefore, the elevation of formwork must be determined according to the pre camber of the design and the deflection of the basket.Technical specification for operation of formwork must pay attention to the following points: A1 first before using the rod on the beam bottom die height; B1 theodolite fixed bottom die axis; C1 fixed bottom die, covered with plastic plates, and adjust the width of the middle floor steel frame production to adjust the width of the bottom mold; the elevation of D, adjusting the lateral mode and the edge template and inclination; the elevation of E1 using the template template before adjusting rod.
Q:nan
As for the bridge engineering refers to the transformation of the system, refers to the bridge structure of the force system changes
Q:nan
Management points:1 the concrete pouring on both sides of the beam should be symmetrical and balanced, and the unbalanced construction load should not be greater than the allowable value;2 concrete should be rapid, continuous construction, in the first pouring of concrete before the first pouring all completed;3 the bottom plate, the web and the roof are symmetrically layered, and the layer thickness should not be greater than 30cm;
Q:nan
The initial rainfall will carry a large amount of garbage, such as leaves, sediment and other garbage into the storm sewer system will cause congestion
Q:nan
2 the girder structure system of the main girder structure system can be divided into four different systems according to the combination of the girder tower and the cable tower:Floating system: Tower Pier tower girder girder consolidation, separation, in addition to support at both ends, all the rest of the cable suspended, this system does not provide effective support for the transverse beam, to the temperature shrinkage and creep force structure, the cross section deformation and internal force changes smoothly, uniform stress, but must be in the cantilever construction in the tower at the temporary consolidation.Support system: Tower Pier tower girder girder consolidation, separation, set the vertical support in the tower, a three span continuous beam or cantilever beam with elastic support, the latter is in a cross hinge or a hanging hole, a hanging hole to a certain length, in order to avoid the side load, resulting in hanging hole excessive tilt.Tower beam consolidation system: the tower beam is fixed and supported on the pier, the stay cable is an elastic support, which can be used for continuous beam or cantilever beam.Rigid frame system: the beam pier is mutually consolidated to form a rigid structure with multi point elastic supports.3 overview of cable-stayed bridge construction process: the construction of cable-stayed bridge erection method in general there are three common methods: support method, push method and cantilever construction method. The first two methods used in the early construction of cable-stayed bridge, the cable-stayed bridge grew up in modern, especially from the tower to the cantilever construction on both sides of the multi span cable-stayed bridge with missile, inclined cable segment support.
Q:nan
1, should hold a special type of work permit;2, before the job requirements for safety technical disclosure;3, simple and flexible clothing, wear non slip shoes;4, is strictly prohibited drink posts;
Q:I am going to the US by car and i know we need to fill a form. But im not sure if we get the form at the boarder or what....
They will have the forms at the border crossing.

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