The problem of building construction!! An architectural problem, begging for help!!

After the floor slab is poured, about 10 hours when the concrete reaches a certain strength, it begins to pay off, reports to the supervision and inspection line, the erection of the full hall frame and the set of column stirrups are synchronized, the stirrup sleeve is enough to start the vertical reinforcement connection (generally electroslag welding), the full hall frame pole is completed %60 or so and begins to copy the flattening, the full hall frame all the poles are fixed and the beam bottom rod is erected, and the column reinforcement is tied synchronously, the column reinforcement is reported to the supervision and inspection of the column reinforcement after the binding is completed, and the column formwork is installed after the qualification, and the beam bottom rod is erected and begins to control the beam with a line pendant. Then install the beam bottom mold and a side mold and the plate formwork, seal the beam mold after the beam is tied, start to bind the plate reinforcement, report to the supervision after the binding of the beam plate reinforcement and the column and beam plate formwork, and then prepare to pour the beam plate column concrete. It is also possible to pour the column first.

The project supervision committee will supervise and inspect your construction at any time.

Construction supervision is mainly carried out on quality. Progress, the progress of the investment.

In the process of construction, it is mainly the supervision of the supervision work, when the project is completed, by the owner, the supervision, the relevant do not be together with the completion of the construction project acceptance!

Report the "gray line re-inspection", and the units with planning supervision and measurement qualifications can do it. However, it is best to ask the local planning bureau or inspection brigade to recommend the unit of measurement.

Do you mean to ask if you want to accept the intermediate structure, then wait for the completion of the masonry project, before the construction of the stucco project...

Take the water in the well as 1

A ergonomics 1 20

B Ergonomics 1 12

A and B together for 9 hours, pumping:

More: 6 5-1 = 1 5

This 1 5 is the water that seeps in in 9 hours.

Water seepage per hour: 1 5 9 = 1 45

Taking into account water seepage, single open armor, pumping water per hour:

Pumping required: 1 1 36 = 36 hours.

Engineering issues! 1 A project is completed in 30 days by Team A and 20 days by Team B.

1) What percentage of the project can be completed by two teams in 5 days?

2) After 10 days of working together, what percentage of the project is left?

3) How many days does it take for the two teams to work together?

Example 2 There is a job, Xiaohua needs 3 days to do it, Xiaofang needs 4 days to do it, Xiaomei needs 5 days to do it, if the three of them do it together, how many days does it take to complete?

Example 3 A project is completed in 4 days, B completes lead collapse in 3 days, and C completes it in 5 days.

Example 4 If there is a project, it takes 10 days for team A to do it alone, 4 days for teams A and B to do it together, and how many days does it take for B to do it alone?

Example 5 A project is completed in 10 days, B is completed in 15 days, and how many days does it take for the two to complete?

Example 6 A bag of rice, A, B, and C eat it together and eat it in 8 days, A eats it in 24 days, and B eats it in 36 days.

Sweat and horses, absolute dust, Anwai Zhen, won the bid for the history of Jinyang, Kaitai, rich people, Qing government, a new chapter of the exhibition, spring is full of the world.

Ergonomics man-hours = total amount of work; Total work man-hours = ergonomics; The total amount of work ergonomics = working hours, children's shoes, set formulas, branches are very simple ( Hui with disadvantages o ex-family) Oh!! o^

Volume water absorption: <2900-2550> <24 * > = mass water absorption: < 2900-2550 > 2550 = moisture content: < 2590-2550> 2550 = volume apparent density 2550 <24 * > =

Porosity: <2900-2550> <24*>=true density: 50

Why the answer to the porosity is.

Ask a question with you: the calculation is simple.

1. l0=, here is the calculation of the instability of the pressure rod, and you do not give the contact between the two ends of the rod;

2. The uniform load is known, and we guess that it is a beam, but the span diameter is not given;

3. There is no data here.

These questions are very simple, or you can do the math yourself, at least improve.

Suggestion: The excavated foundation pit is segmented, and the excavation can be carried out in two sections, which affects the infrastructure more.

Section A is excavated to make the foundation reinforcement.

Section B excavation construction, section A foundation reinforcement binding, formwork reinforcement, concrete construction.

Section A earthwork backfill (with the soil excavated in section B), section B excavation.

Section A one-layer ground beam column construction, section B foundation reinforcement binding, formwork reinforcement, concrete construction.

Effectively save the cost of labor and earthwork transportation. Sectional flow construction work!

Reference!!

The focus is on how to transport the soil, because no matter what, you have to dig up so much soil, but you just have to reduce the amount of work that needs to be done.

It depends on the situation of the site, if possible, the construction of multi-point excavation, one-time transportation of soil.